DNSSEC Debugger

Domain Name:

Time: 2025-10-22 11:17:22 UTC

Analyzing DNSSEC problems for 4u.sk

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to d.root-servers.net for ./DNSKEY
	Received 1139 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1139 octets ;; HEADER SECTION ;; id = 25315 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20251111000000 20251021000000 20326 . qu+HIDWi0ILo1qOR9j+Z8KZsBjm3N+xbTPm0UrqtVgtDmcuA0BF/m4zEQ/Wf32rCnGxW2tlrw0lq Lqpf/+1UtsfFhNCp6c88XVI19sLyeJwgAK0dYjZtSzObkArDsU9YHmKfB8ai18AN4XHD6Op1G5Io RJsNYsAyWg6GOkuaFspxV9L+ddDhjRhCmDKl3vHcRc9PscgwI47Y5hJgucB0uVbK1XbiQmAg8qqB 0YiVdyWknzL3VYkbdpyMYTlBXuLY9cW2bWrclP6nAnLNJ2BuyXBKOKXYvPCLEeu6hkmBJc6twAJK rGtEZaETWnYUFUgUj3bQHKYLgInclkXIEtF7gQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20251111000000 20251021000000 20326 . qu+HIDWi0ILo1qOR9j+Z8KZsBjm3N+xbTPm0UrqtVgtDmcuA0BF/m4zEQ/Wf32rCnGxW2tlrw0lq Lqpf/+1UtsfFhNCp6c88XVI19sLyeJwgAK0dYjZtSzObkArDsU9YHmKfB8ai18AN4XHD6Op1G5Io RJsNYsAyWg6GOkuaFspxV9L+ddDhjRhCmDKl3vHcRc9PscgwI47Y5hJgucB0uVbK1XbiQmAg8qqB 0YiVdyWknzL3VYkbdpyMYTlBXuLY9cW2bWrclP6nAnLNJ2BuyXBKOKXYvPCLEeu6hkmBJc6twAJK rGtEZaETWnYUFUgUj3bQHKYLgInclkXIEtF7gQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=61809 is now in the chain-of-trust
	Query to a.root-servers.net for 4u.sk/A
	Received 841 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 841 octets ;; HEADER SECTION ;; id = 46301 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 10 arcount = 15 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) sk. 172800 IN NS a.tld.sk. sk. 172800 IN NS c.tld.sk. sk. 172800 IN NS f.tld.sk. sk. 172800 IN NS h.tld.sk. sk. 172800 IN NS b.tld.sk. sk. 172800 IN NS e.tld.sk. sk. 172800 IN NS g.tld.sk. sk. 86400 IN DS ( 56329 13 2 d76d7cc87d568b76634db673c73ba19e3c87c337efaeeebdce59636d4c73a985 ) sk. 86400 IN DS ( 2324 13 2 3e7e4f60eccc4ad8f96c654563265c9a4e56b9f1ac998e88e1cf8150ff1a5205 ) sk. 86400 IN RRSIG ( DS 8 1 86400 20251104050000 20251022040000 61809 . MhI0OgTitl4M/mE0Jl5dks8wg0gPnvPKqHyVXy3RJRC+HvmfE5kyv1ZQQ0MWy5AdG5gka5EfouLY pCHq3v5iStn8q3+FPVUfoETWet+NlJfA5hiwOszTE/qyr0sSvAbmSjGu4ol0R6Ga4Ob/nFGnnBO6 05zpX58/LRGZhJ59GSA3W4Ml8HnlZU834KxRPyaQD/S6+k3x72AsQDkO1RgdxNFsN5SSz25dDfPr bqXNo3ml7vdf2UWTJO+5K45+zi7AcG1SO6uFChLdYgd4+hgNGzi38YTpviTIZuucu0eORcro6xVd UYfhWSLL8brfC3BQvfbOxTsDzTHxr43N1bxv3Q== ) ;; ADDITIONAL SECTION (15 records) a.tld.sk. 172800 IN A 194.0.45.1 a.tld.sk. 172800 IN AAAA 2001:678:70::1 c.tld.sk. 172800 IN A 195.12.159.1 c.tld.sk. 172800 IN AAAA 2001:678:9c::1 f.tld.sk. 172800 IN A 185.24.64.16 f.tld.sk. 172800 IN AAAA 2a04:2b00:13cc::1:16 h.tld.sk. 172800 IN A 212.18.249.16 h.tld.sk. 172800 IN AAAA 2a04:2b00:13ff::16 b.tld.sk. 172800 IN A 84.245.96.1 b.tld.sk. 172800 IN AAAA 2001:678:90::1 e.tld.sk. 172800 IN A 194.169.218.16 e.tld.sk. 172800 IN AAAA 2001:67c:13cc::1:16 g.tld.sk. 172800 IN A 212.18.248.16 g.tld.sk. 172800 IN AAAA 2a04:2b00:13ee::16 ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for sk/DNSKEY
	Received 838 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 838 octets ;; HEADER SECTION ;; id = 60496 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 10 arcount = 15 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sk. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) sk. 172800 IN NS a.tld.sk. sk. 172800 IN NS b.tld.sk. sk. 172800 IN NS c.tld.sk. sk. 172800 IN NS e.tld.sk. sk. 172800 IN NS f.tld.sk. sk. 172800 IN NS g.tld.sk. sk. 172800 IN NS h.tld.sk. sk. 86400 IN DS ( 2324 13 2 3e7e4f60eccc4ad8f96c654563265c9a4e56b9f1ac998e88e1cf8150ff1a5205 ) sk. 86400 IN DS ( 56329 13 2 d76d7cc87d568b76634db673c73ba19e3c87c337efaeeebdce59636d4c73a985 ) sk. 86400 IN RRSIG ( DS 8 1 86400 20251104050000 20251022040000 61809 . MhI0OgTitl4M/mE0Jl5dks8wg0gPnvPKqHyVXy3RJRC+HvmfE5kyv1ZQQ0MWy5AdG5gka5EfouLY pCHq3v5iStn8q3+FPVUfoETWet+NlJfA5hiwOszTE/qyr0sSvAbmSjGu4ol0R6Ga4Ob/nFGnnBO6 05zpX58/LRGZhJ59GSA3W4Ml8HnlZU834KxRPyaQD/S6+k3x72AsQDkO1RgdxNFsN5SSz25dDfPr bqXNo3ml7vdf2UWTJO+5K45+zi7AcG1SO6uFChLdYgd4+hgNGzi38YTpviTIZuucu0eORcro6xVd UYfhWSLL8brfC3BQvfbOxTsDzTHxr43N1bxv3Q== ) ;; ADDITIONAL SECTION (15 records) a.tld.sk. 172800 IN A 194.0.45.1 b.tld.sk. 172800 IN A 84.245.96.1 c.tld.sk. 172800 IN A 195.12.159.1 e.tld.sk. 172800 IN A 194.169.218.16 f.tld.sk. 172800 IN A 185.24.64.16 g.tld.sk. 172800 IN A 212.18.248.16 h.tld.sk. 172800 IN A 212.18.249.16 a.tld.sk. 172800 IN AAAA 2001:678:70::1 b.tld.sk. 172800 IN AAAA 2001:678:90::1 c.tld.sk. 172800 IN AAAA 2001:678:9c::1 e.tld.sk. 172800 IN AAAA 2001:67c:13cc::1:16 f.tld.sk. 172800 IN AAAA 2a04:2b00:13cc::1:16 g.tld.sk. 172800 IN AAAA 2a04:2b00:13ee::16 h.tld.sk. 172800 IN AAAA 2a04:2b00:13ff::16 ;; { "EDNS-VERSION": 0 }
	Found child zone sk

	Checking DS between . and sk
	Query to f.root-servers.net for sk/DS
	Received 414 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 414 octets ;; HEADER SECTION ;; id = 25570 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sk. IN DS ;; ANSWER SECTION (3 records) sk. 86400 IN DS ( 2324 13 2 3e7e4f60eccc4ad8f96c654563265c9a4e56b9f1ac998e88e1cf8150ff1a5205 ) sk. 86400 IN DS ( 56329 13 2 d76d7cc87d568b76634db673c73ba19e3c87c337efaeeebdce59636d4c73a985 ) sk. 86400 IN RRSIG ( DS 8 1 86400 20251104050000 20251022040000 61809 . MhI0OgTitl4M/mE0Jl5dks8wg0gPnvPKqHyVXy3RJRC+HvmfE5kyv1ZQQ0MWy5AdG5gka5EfouLY pCHq3v5iStn8q3+FPVUfoETWet+NlJfA5hiwOszTE/qyr0sSvAbmSjGu4ol0R6Ga4Ob/nFGnnBO6 05zpX58/LRGZhJ59GSA3W4Ml8HnlZU834KxRPyaQD/S6+k3x72AsQDkO1RgdxNFsN5SSz25dDfPr bqXNo3ml7vdf2UWTJO+5K45+zi7AcG1SO6uFChLdYgd4+hgNGzi38YTpviTIZuucu0eORcro6xVd UYfhWSLL8brfC3BQvfbOxTsDzTHxr43N1bxv3Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for sk in the . zone
	DS=2324/SHA-256 has algorithm ECDSAP256SHA256
	DS=56329/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`sk. 86400 IN RRSIG ( DS 8 1 86400 20251104050000 20251022040000 61809 . MhI0OgTitl4M/mE0Jl5dks8wg0gPnvPKqHyVXy3RJRC+HvmfE5kyv1ZQQ0MWy5AdG5gka5EfouLY pCHq3v5iStn8q3+FPVUfoETWet+NlJfA5hiwOszTE/qyr0sSvAbmSjGu4ol0R6Ga4Ob/nFGnnBO6 05zpX58/LRGZhJ59GSA3W4Ml8HnlZU834KxRPyaQD/S6+k3x72AsQDkO1RgdxNFsN5SSz25dDfPr bqXNo3ml7vdf2UWTJO+5K45+zi7AcG1SO6uFChLdYgd4+hgNGzi38YTpviTIZuucu0eORcro6xVd UYfhWSLL8brfC3BQvfbOxTsDzTHxr43N1bxv3Q== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=2324/SHA-256 is now in the chain-of-trust
	DS=56329/SHA-256 is now in the chain-of-trust
	`sk. 86400 IN DS ( 2324 13 2 3e7e4f60eccc4ad8f96c654563265c9a4e56b9f1ac998e88e1cf8150ff1a5205 )`
	`sk. 86400 IN DS ( 56329 13 2 d76d7cc87d568b76634db673c73ba19e3c87c337efaeeebdce59636d4c73a985 )`
	Query to b.tld.sk for sk/DNSKEY
	Received 449 bytes from 84.245.96.1
	;; Response received from [84.245.96.1] 449 octets ;; HEADER SECTION ;; id = 61939 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sk. IN DNSKEY ;; ANSWER SECTION (5 records) sk. 3600 IN DNSKEY ( 256 3 13 VnDMjn6T4ibjJz98+3vuGdjYWx122jKoHRfy3OAug2so2i7Vte30CCpCW3zii7Tvd6rkVEYaKrY+ msZbKCL4bA== ) ; keytag 63036 sk. 3600 IN DNSKEY ( 256 3 13 +M946LTGgGUdBZU41L3BxK3emhnxmsZnnOBj8rq37rnuAtNCy5pzVocVuKi0JK+M4fdvXq7MXVjh PP8u9BMTKQ== ) ; keytag 34492 sk. 3600 IN DNSKEY ( 257 3 13 RYBmurcP4msJZB6nf+BTEHThCAVGyEEVMUlJicr8UB+utd4onkNFUjcKCIEKxDnEw9fAq/m+gIfM lXB1dUyD9w== ) ; keytag 2324 sk. 3600 IN DNSKEY ( 257 3 13 b/1755gWH1NPzZWbznXTXxw2/q5bKFe/fj7sMTTmkNcA+j/TtkPy0nRyjaSYv6KiCnfygG+UTuAZ axM4lGILpA== ) ; keytag 56329 sk. 3600 IN RRSIG ( DNSKEY 13 1 3600 20251107121023 20251008104023 56329 sk. BqNvZKFAF7Yj0kdZ5FfiWDIM2DzYGiU5E5qsvaQ2uwEhle0cNdHBsCwO4LyW8nVLOe2UEaWA9zuV i1kTnrWEaw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for sk
	`sk. 3600 IN DNSKEY ( 256 3 13 VnDMjn6T4ibjJz98+3vuGdjYWx122jKoHRfy3OAug2so2i7Vte30CCpCW3zii7Tvd6rkVEYaKrY+ msZbKCL4bA== ) ; keytag 63036`
	`sk. 3600 IN DNSKEY ( 256 3 13 +M946LTGgGUdBZU41L3BxK3emhnxmsZnnOBj8rq37rnuAtNCy5pzVocVuKi0JK+M4fdvXq7MXVjh PP8u9BMTKQ== ) ; keytag 34492`
	`sk. 3600 IN DNSKEY ( 257 3 13 RYBmurcP4msJZB6nf+BTEHThCAVGyEEVMUlJicr8UB+utd4onkNFUjcKCIEKxDnEw9fAq/m+gIfM lXB1dUyD9w== ) ; keytag 2324`
	`sk. 3600 IN DNSKEY ( 257 3 13 b/1755gWH1NPzZWbznXTXxw2/q5bKFe/fj7sMTTmkNcA+j/TtkPy0nRyjaSYv6KiCnfygG+UTuAZ axM4lGILpA== ) ; keytag 56329`
	DNSKEY=2324/SEP is now in the chain-of-trust
	DS=2324/SHA-256 verifies DNSKEY=2324/SEP
	DNSKEY=56329/SEP is now in the chain-of-trust
	DS=56329/SHA-256 verifies DNSKEY=56329/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`sk. 3600 IN RRSIG ( DNSKEY 13 1 3600 20251107121023 20251008104023 56329 sk. BqNvZKFAF7Yj0kdZ5FfiWDIM2DzYGiU5E5qsvaQ2uwEhle0cNdHBsCwO4LyW8nVLOe2UEaWA9zuV i1kTnrWEaw== )`
	RRSIG=56329 and DNSKEY=56329/SEP verifies the DNSKEY RRset
	DNSKEY=63036 is now in the chain-of-trust
	DNSKEY=34492 is now in the chain-of-trust
	Query to a.tld.sk for 4u.sk/A
	Received 291 bytes from 194.0.45.1
	;; Response received from [194.0.45.1] 291 octets ;; HEADER SECTION ;; id = 53445 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) 4u.sk. 3600 IN NS ns1.webhouse.sk. 4u.sk. 3600 IN NS ns2.webhouse.sk. 4u.sk. 3600 IN NS ns3.webhouse.sk. 4u.sk. 3600 IN DS ( 12174 13 2 0523b37a34ddacb4f329924785d38aaec1e7de63ccb39a2bcb8b8f5469243d31 ) 4u.sk. 3600 IN RRSIG ( DS 13 2 3600 20251107140826 20251008123826 63036 sk. 5/g8CAChDg1I34nPAeFN76h+CME1EsIbRK33MGd5CugqS+z4ew+3qdZzq+/goerbMfyVXNttcrEJ Tdd77BeYvA== ) ;; ADDITIONAL SECTION (4 records) ns1.webhouse.sk. 3600 IN A 93.184.77.2 ns2.webhouse.sk. 3600 IN A 86.110.243.251 ns3.webhouse.sk. 3600 IN A 46.229.230.171 ;; { "EDNS-VERSION": 0 }
	Query to b.tld.sk for 4u.sk/DNSKEY
	Received 291 bytes from 84.245.96.1
	;; Response received from [84.245.96.1] 291 octets ;; HEADER SECTION ;; id = 18624 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) 4u.sk. 3600 IN NS ns1.webhouse.sk. 4u.sk. 3600 IN NS ns2.webhouse.sk. 4u.sk. 3600 IN NS ns3.webhouse.sk. 4u.sk. 3600 IN DS ( 12174 13 2 0523b37a34ddacb4f329924785d38aaec1e7de63ccb39a2bcb8b8f5469243d31 ) 4u.sk. 3600 IN RRSIG ( DS 13 2 3600 20251107140826 20251008123826 63036 sk. 5/g8CAChDg1I34nPAeFN76h+CME1EsIbRK33MGd5CugqS+z4ew+3qdZzq+/goerbMfyVXNttcrEJ Tdd77BeYvA== ) ;; ADDITIONAL SECTION (4 records) ns1.webhouse.sk. 3600 IN A 93.184.77.2 ns2.webhouse.sk. 3600 IN A 86.110.243.251 ns3.webhouse.sk. 3600 IN A 46.229.230.171 ;; { "EDNS-VERSION": 0 }
	Found child zone 4u.sk

4u.sk

	Checking DS between sk and 4u.sk
	Query to g.tld.sk for 4u.sk/DS
	Received 180 bytes from 212.18.248.16
	;; Response received from [212.18.248.16] 180 octets ;; HEADER SECTION ;; id = 63266 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN DS ;; ANSWER SECTION (2 records) 4u.sk. 3600 IN DS ( 12174 13 2 0523b37a34ddacb4f329924785d38aaec1e7de63ccb39a2bcb8b8f5469243d31 ) 4u.sk. 3600 IN RRSIG ( DS 13 2 3600 20251107140826 20251008123826 63036 sk. 5/g8CAChDg1I34nPAeFN76h+CME1EsIbRK33MGd5CugqS+z4ew+3qdZzq+/goerbMfyVXNttcrEJ Tdd77BeYvA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for 4u.sk in the sk zone
	DS=12174/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`4u.sk. 3600 IN RRSIG ( DS 13 2 3600 20251107140826 20251008123826 63036 sk. 5/g8CAChDg1I34nPAeFN76h+CME1EsIbRK33MGd5CugqS+z4ew+3qdZzq+/goerbMfyVXNttcrEJ Tdd77BeYvA== )`
	RRSIG=63036 and DNSKEY=63036 verifies the DS RRset
	DS=12174/SHA-256 is now in the chain-of-trust
	`4u.sk. 3600 IN DS ( 12174 13 2 0523b37a34ddacb4f329924785d38aaec1e7de63ccb39a2bcb8b8f5469243d31 )`
	Query to ns3.webhouse.sk for 4u.sk/DNSKEY
	Received 215 bytes from 46.229.230.171
	;; Response received from [46.229.230.171] 215 octets ;; HEADER SECTION ;; id = 12574 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN DNSKEY ;; ANSWER SECTION (2 records) 4u.sk. 3600 IN DNSKEY ( 257 3 13 xPLopaOxUQHIuwaIUKXQ7S/IRyg3H8LNRz3OFZz2LN+/ZrqRVUM9w0NKbAfGqYAIVRgIzOlW8J9K kJ1hZde/rw== ) ; keytag 12174 4u.sk. 3600 IN RRSIG ( DNSKEY 13 2 3600 20251103160248 20251020150729 12174 4u.sk. lVzgaDPNzviXn1UVm1tiitCN9kz0F7DBkjYZ8pIfRQ7g3sjE4DsJ3CMYbsG0+LmxhFmGgS1CGr0f 1LWCMokW2w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DNSKEY records for 4u.sk
	`4u.sk. 3600 IN DNSKEY ( 257 3 13 xPLopaOxUQHIuwaIUKXQ7S/IRyg3H8LNRz3OFZz2LN+/ZrqRVUM9w0NKbAfGqYAIVRgIzOlW8J9K kJ1hZde/rw== ) ; keytag 12174`
	DNSKEY=12174/SEP is now in the chain-of-trust
	DS=12174/SHA-256 verifies DNSKEY=12174/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`4u.sk. 3600 IN RRSIG ( DNSKEY 13 2 3600 20251103160248 20251020150729 12174 4u.sk. lVzgaDPNzviXn1UVm1tiitCN9kz0F7DBkjYZ8pIfRQ7g3sjE4DsJ3CMYbsG0+LmxhFmGgS1CGr0f 1LWCMokW2w== )`
	RRSIG=12174 and DNSKEY=12174/SEP verifies the DNSKEY RRset
	Query to ns3.webhouse.sk for 4u.sk/A
	Received 317 bytes from 46.229.230.171
	;; Response received from [46.229.230.171] 317 octets ;; HEADER SECTION ;; id = 6350 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns3.webhouse.sk is authoritative for 4u.sk
	Found RRSIG signed by 4u.sk zone
	Query to ns1.webhouse.sk for 4u.sk/SOA
	Received 348 bytes from 93.184.77.2
	;; Response received from [93.184.77.2] 348 octets ;; HEADER SECTION ;; id = 41939 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN SOA ;; ANSWER SECTION (2 records) 4u.sk. 600 IN SOA ( ns1.webhouse.sk. superadmin.webhouse.sk. 2022111935 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 600 ;minimum ) 4u.sk. 600 IN RRSIG ( SOA 13 2 600 20251103160729 20251020150729 12174 4u.sk. CedGGrQuuKBlChTwHGwgISm74dtJNYPPWfBl1bBnUK3p8lWI1riNmdQQZ/DXkxpVRCWZSW0LFUXA vaJxkqQjAw== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns2.webhouse.sk for 4u.sk/SOA
	Received 348 bytes from 86.110.243.251
	;; Response received from [86.110.243.251] 348 octets ;; HEADER SECTION ;; id = 40013 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN SOA ;; ANSWER SECTION (2 records) 4u.sk. 600 IN SOA ( ns1.webhouse.sk. superadmin.webhouse.sk. 2022111935 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 600 ;minimum ) 4u.sk. 600 IN RRSIG ( SOA 13 2 600 20251103160729 20251020150729 12174 4u.sk. CedGGrQuuKBlChTwHGwgISm74dtJNYPPWfBl1bBnUK3p8lWI1riNmdQQZ/DXkxpVRCWZSW0LFUXA vaJxkqQjAw== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns3.webhouse.sk for 4u.sk/A
	Received 317 bytes from 46.229.230.171
	;; Response received from [46.229.230.171] 317 octets ;; HEADER SECTION ;; id = 19018 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	4u.sk A RR has value 86.110.243.202
	Found 1 RRSIGs over A RRset
	`4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== )`
	RRSIG=12174 and DNSKEY=12174/SEP verifies the A RRset

4u.sk

	Query to ns1.webhouse.sk for 4u.sk/A
	Received 317 bytes from 93.184.77.2
	;; Response received from [93.184.77.2] 317 octets ;; HEADER SECTION ;; id = 53466 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.webhouse.sk is authoritative for 4u.sk
	Found RRSIG signed by 4u.sk zone
	Query to ns1.webhouse.sk for 4u.sk/A
	Received 317 bytes from 93.184.77.2
	;; Response received from [93.184.77.2] 317 octets ;; HEADER SECTION ;; id = 49397 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	4u.sk A RR has value 86.110.243.202
	Found 1 RRSIGs over A RRset
	`4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== )`
	RRSIG=12174 and DNSKEY=12174/SEP verifies the A RRset

4u.sk

	Query to ns2.webhouse.sk for 4u.sk/A
	Received 317 bytes from 86.110.243.251
	;; Response received from [86.110.243.251] 317 octets ;; HEADER SECTION ;; id = 14788 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.webhouse.sk is authoritative for 4u.sk
	Found RRSIG signed by 4u.sk zone
	Query to ns2.webhouse.sk for 4u.sk/A
	Received 317 bytes from 86.110.243.251
	;; Response received from [86.110.243.251] 317 octets ;; HEADER SECTION ;; id = 63368 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; 4u.sk. IN A ;; ANSWER SECTION (2 records) 4u.sk. 600 IN A 86.110.243.202 4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== ) ;; AUTHORITY SECTION (4 records) 4u.sk. 600 IN NS ns2.webhouse.sk. 4u.sk. 600 IN NS ns3.webhouse.sk. 4u.sk. 600 IN NS ns1.webhouse.sk. 4u.sk. 600 IN RRSIG ( NS 13 2 600 20251030013711 20251016003755 12174 4u.sk. 9IfjMDlJWbyNZqagbRUdj83/4BHEwDT7M3HVtEk+a5Pt+wT1tej8dGbR5d5yn6vvHQ1IaNTnNnfK l+d2Ld9+ew== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	4u.sk A RR has value 86.110.243.202
	Found 1 RRSIGs over A RRset
	`4u.sk. 600 IN RRSIG ( A 13 2 600 20251031075136 20251017072450 12174 4u.sk. MTLvAJMEtcgJt9Kkv2SIR6I24tT/wEKen4qpNF5kGsGJBgFSaq8lxAnFzkW2605s3LLcti68EvbH St3FQzxbWA== )`
	RRSIG=12174 and DNSKEY=12174/SEP verifies the A RRset

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