DNSSEC Debugger

Domain Name:

Time: 2025-09-16 01:31:14 UTC

Analyzing DNSSEC problems for cvut.cz

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 e.root-servers.net for ./DNSKEY
	Received 1414 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1414 octets ;; HEADER SECTION ;; id = 3574 ;; 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": 65535, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	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 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	Query to m.root-servers.net for cvut.cz/A
	Received 620 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 620 octets ;; HEADER SECTION ;; id = 11417 ;; 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 = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS d.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20250928200000 20250915190000 46441 . RteO72fS4QtqutTslkDAyvgPNNSZMSqsfTSSwJQLZD8sjuIOfMjKK72MYfMOf+HzdRMYLvXB4hB+ ZicYZiUu9M6QXbRAUdwAIkUcO7RqS5IAIx4/v9knsS0AOL82EZ8P4wK7mW3RHu9oVf2rbxjp/1zE qS06lVt1ePc9gAtUVsSIMNn4AF4BfKv1goZgKo071yy/5pDPmaU3xDVe/GESpwNicqMQw7/XmT+W 07pEAxVaflwDrgPJlCM63nHhmo6BXkMVSafYDXj7vuyrSSQxU78Kibap/fV1yiQNa9RzLAOBuZnl XgANUWz38Jw5n6sLJwOgFGN/rUHLcLs7uEJFEQ== ) ;; ADDITIONAL SECTION (9 records) d.ns.nic.cz. 172800 IN A 193.29.206.1 c.ns.nic.cz. 172800 IN A 194.0.14.1 b.ns.nic.cz. 172800 IN A 194.0.13.1 a.ns.nic.cz. 172800 IN A 194.0.12.1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 ;; { "EDNS-VERSION": 0 }
	Query to f.root-servers.net for cz/DNSKEY
	Received 613 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 613 octets ;; HEADER SECTION ;; id = 6895 ;; 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 = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS d.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20250928200000 20250915190000 46441 . RteO72fS4QtqutTslkDAyvgPNNSZMSqsfTSSwJQLZD8sjuIOfMjKK72MYfMOf+HzdRMYLvXB4hB+ ZicYZiUu9M6QXbRAUdwAIkUcO7RqS5IAIx4/v9knsS0AOL82EZ8P4wK7mW3RHu9oVf2rbxjp/1zE qS06lVt1ePc9gAtUVsSIMNn4AF4BfKv1goZgKo071yy/5pDPmaU3xDVe/GESpwNicqMQw7/XmT+W 07pEAxVaflwDrgPJlCM63nHhmo6BXkMVSafYDXj7vuyrSSQxU78Kibap/fV1yiQNa9RzLAOBuZnl XgANUWz38Jw5n6sLJwOgFGN/rUHLcLs7uEJFEQ== ) ;; ADDITIONAL SECTION (9 records) a.ns.nic.cz. 172800 IN A 194.0.12.1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 b.ns.nic.cz. 172800 IN A 194.0.13.1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 c.ns.nic.cz. 172800 IN A 194.0.14.1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 d.ns.nic.cz. 172800 IN A 193.29.206.1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 ;; { "EDNS-VERSION": 0 }
	Found child zone cz

	Checking DS between . and cz
	Query to k.root-servers.net for cz/DS
	Received 366 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 366 octets ;; HEADER SECTION ;; id = 38615 ;; 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) ;; cz. IN DS ;; ANSWER SECTION (2 records) cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20250928200000 20250915190000 46441 . RteO72fS4QtqutTslkDAyvgPNNSZMSqsfTSSwJQLZD8sjuIOfMjKK72MYfMOf+HzdRMYLvXB4hB+ ZicYZiUu9M6QXbRAUdwAIkUcO7RqS5IAIx4/v9knsS0AOL82EZ8P4wK7mW3RHu9oVf2rbxjp/1zE qS06lVt1ePc9gAtUVsSIMNn4AF4BfKv1goZgKo071yy/5pDPmaU3xDVe/GESpwNicqMQw7/XmT+W 07pEAxVaflwDrgPJlCM63nHhmo6BXkMVSafYDXj7vuyrSSQxU78Kibap/fV1yiQNa9RzLAOBuZnl XgANUWz38Jw5n6sLJwOgFGN/rUHLcLs7uEJFEQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for cz in the . zone
	DS=20237/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`cz. 86400 IN RRSIG ( DS 8 1 86400 20250928200000 20250915190000 46441 . RteO72fS4QtqutTslkDAyvgPNNSZMSqsfTSSwJQLZD8sjuIOfMjKK72MYfMOf+HzdRMYLvXB4hB+ ZicYZiUu9M6QXbRAUdwAIkUcO7RqS5IAIx4/v9knsS0AOL82EZ8P4wK7mW3RHu9oVf2rbxjp/1zE qS06lVt1ePc9gAtUVsSIMNn4AF4BfKv1goZgKo071yy/5pDPmaU3xDVe/GESpwNicqMQw7/XmT+W 07pEAxVaflwDrgPJlCM63nHhmo6BXkMVSafYDXj7vuyrSSQxU78Kibap/fV1yiQNa9RzLAOBuZnl XgANUWz38Jw5n6sLJwOgFGN/rUHLcLs7uEJFEQ== )`
	RRSIG=46441 and DNSKEY=46441 verifies the DS RRset
	DS=20237/SHA-256 is now in the chain-of-trust
	`cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 )`
	Query to a.ns.nic.cz for cz/DNSKEY
	Received 289 bytes from 194.0.12.1
	;; Response received from [194.0.12.1] 289 octets ;; HEADER SECTION ;; id = 11669 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (3 records) cz. 3600 IN DNSKEY ( 256 3 13 JJlKmXgAN6u+5Wek++4dSM6ErKxYappV5s7VQa6E711bfUmSiS1ctrM4GAJo/KqE9RrJbpHXLBVt FyTTVpTXkA== ) ; keytag 53446 cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250926122134 20250912105134 20237 cz. iF/R8lbOircqQnR5TupXQCXytlBfkaaIUHqtq6Hn8zQaNLFVk1w/wGWwOm2HU6vX4GMl3yYiFFyc x/knjbKmMw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 256 3 13 JJlKmXgAN6u+5Wek++4dSM6ErKxYappV5s7VQa6E711bfUmSiS1ctrM4GAJo/KqE9RrJbpHXLBVt FyTTVpTXkA== ) ; keytag 53446`
	`cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237`
	DNSKEY=20237/SEP is now in the chain-of-trust
	DS=20237/SHA-256 verifies DNSKEY=20237/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250926122134 20250912105134 20237 cz. iF/R8lbOircqQnR5TupXQCXytlBfkaaIUHqtq6Hn8zQaNLFVk1w/wGWwOm2HU6vX4GMl3yYiFFyc x/knjbKmMw== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=53446 is now in the chain-of-trust
	Query to c.ns.nic.cz for cvut.cz/A
	Received 305 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 305 octets ;; HEADER SECTION ;; id = 56161 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) cvut.cz. 3600 IN NS ns.cvut.cz. cvut.cz. 3600 IN NS nss.cvut.cz. cvut.cz. 3600 IN DS ( 41860 13 2 2311d5df154638befa68b593c52e6b6c72060e33ff020392fa527b1f4c3bf3b3 ) cvut.cz. 3600 IN RRSIG ( DS 13 2 3600 20250926074655 20250912061655 53446 cz. a7skfPDs8cneRJkmLBcHlnhnMxx5y3kSoHAd4rWf3u9ey5FSlJOfT6hpvUbgePNPfXg+78Cw+lTG 1ZujeaqGuA== ) ;; ADDITIONAL SECTION (5 records) nss.cvut.cz. 3600 IN A 147.32.1.9 ns.cvut.cz. 3600 IN A 147.32.1.20 nss.cvut.cz. 3600 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 3600 IN AAAA 2001:718:2:2200::100 ;; { "EDNS-VERSION": 0 }
	Query to d.ns.nic.cz for cvut.cz/DNSKEY
	Received 305 bytes from 193.29.206.1
	;; Response received from [193.29.206.1] 305 octets ;; HEADER SECTION ;; id = 36162 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) cvut.cz. 3600 IN NS nss.cvut.cz. cvut.cz. 3600 IN NS ns.cvut.cz. cvut.cz. 3600 IN DS ( 41860 13 2 2311d5df154638befa68b593c52e6b6c72060e33ff020392fa527b1f4c3bf3b3 ) cvut.cz. 3600 IN RRSIG ( DS 13 2 3600 20250926074655 20250912061655 53446 cz. a7skfPDs8cneRJkmLBcHlnhnMxx5y3kSoHAd4rWf3u9ey5FSlJOfT6hpvUbgePNPfXg+78Cw+lTG 1ZujeaqGuA== ) ;; ADDITIONAL SECTION (5 records) nss.cvut.cz. 3600 IN A 147.32.1.9 ns.cvut.cz. 3600 IN A 147.32.1.20 nss.cvut.cz. 3600 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 3600 IN AAAA 2001:718:2:2200::100 ;; { "EDNS-VERSION": 0 }
	Found child zone cvut.cz

cvut.cz

	Checking DS between cz and cvut.cz
	Query to b.ns.nic.cz for cvut.cz/DS
	Received 182 bytes from 194.0.13.1
	;; Response received from [194.0.13.1] 182 octets ;; HEADER SECTION ;; id = 47477 ;; 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) ;; cvut.cz. IN DS ;; ANSWER SECTION (2 records) cvut.cz. 3600 IN DS ( 41860 13 2 2311d5df154638befa68b593c52e6b6c72060e33ff020392fa527b1f4c3bf3b3 ) cvut.cz. 3600 IN RRSIG ( DS 13 2 3600 20250926074655 20250912061655 53446 cz. a7skfPDs8cneRJkmLBcHlnhnMxx5y3kSoHAd4rWf3u9ey5FSlJOfT6hpvUbgePNPfXg+78Cw+lTG 1ZujeaqGuA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for cvut.cz in the cz zone
	DS=41860/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`cvut.cz. 3600 IN RRSIG ( DS 13 2 3600 20250926074655 20250912061655 53446 cz. a7skfPDs8cneRJkmLBcHlnhnMxx5y3kSoHAd4rWf3u9ey5FSlJOfT6hpvUbgePNPfXg+78Cw+lTG 1ZujeaqGuA== )`
	RRSIG=53446 and DNSKEY=53446 verifies the DS RRset
	DS=41860/SHA-256 is now in the chain-of-trust
	`cvut.cz. 3600 IN DS ( 41860 13 2 2311d5df154638befa68b593c52e6b6c72060e33ff020392fa527b1f4c3bf3b3 )`
	Query to ns.cvut.cz for cvut.cz/DNSKEY
	Received 219 bytes from 147.32.1.20
	;; Response received from [147.32.1.20] 219 octets ;; HEADER SECTION ;; id = 34217 ;; 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) ;; cvut.cz. IN DNSKEY ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN DNSKEY ( 257 3 13 +XkJfh9Fh5wGJVpntLyKQRXkrRQhP+kL3lnJ1SQfG3XTjW9WBBknfO37yynPQtat8S+kIuOJZaSg kLmMfS8drQ== ) ; keytag 41860 cvut.cz. 6400 IN RRSIG ( DNSKEY 13 2 6400 20250926025111 20250827024914 41860 cvut.cz. 1QtigRwKx4qjhN0SlPw7qmuXHjoaCJhZUqUpJrQX275zu7r5F/xMNzPc6pET2mt/t/jI0nbGPPpM 7XxG2qP3TA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DNSKEY records for cvut.cz
	`cvut.cz. 6400 IN DNSKEY ( 257 3 13 +XkJfh9Fh5wGJVpntLyKQRXkrRQhP+kL3lnJ1SQfG3XTjW9WBBknfO37yynPQtat8S+kIuOJZaSg kLmMfS8drQ== ) ; keytag 41860`
	DNSKEY=41860/SEP is now in the chain-of-trust
	DS=41860/SHA-256 verifies DNSKEY=41860/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`cvut.cz. 6400 IN RRSIG ( DNSKEY 13 2 6400 20250926025111 20250827024914 41860 cvut.cz. 1QtigRwKx4qjhN0SlPw7qmuXHjoaCJhZUqUpJrQX275zu7r5F/xMNzPc6pET2mt/t/jI0nbGPPpM 7XxG2qP3TA== )`
	RRSIG=41860 and DNSKEY=41860/SEP verifies the DNSKEY RRset
	Query to ns.cvut.cz for cvut.cz/A
	Received 793 bytes from 147.32.1.20
	;; Response received from [147.32.1.20] 793 octets ;; HEADER SECTION ;; id = 49063 ;; 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 = 3 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN A 147.32.3.202 cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== ) ;; AUTHORITY SECTION (3 records) cvut.cz. 6400 IN NS ns.cvut.cz. cvut.cz. 6400 IN NS nss.cvut.cz. cvut.cz. 6400 IN RRSIG ( NS 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jJzNopXB76lrTD9XdlhLhlcf1e4l6K7WLvWr+WtKGQBaLo/pyfEcqlVWzBvHRyOLY6aOm32VnisX cyGaH4L1nA== ) ;; ADDITIONAL SECTION (9 records) ns.cvut.cz. 6400 IN A 147.32.1.20 nss.cvut.cz. 6400 IN A 147.32.1.9 ns.cvut.cz. 6400 IN AAAA 2001:718:2:2200::100 nss.cvut.cz. 6400 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. 9xI/4pcQisgiviAQey9NBZyQPldisXUkIMQH0Bc1Jh8NftFjFHu+GRTFGgio931ua6oR8FOtEnrL 56KcnZZPaQ== ) ns.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. zni9INWQL2vTToiOGhuIxdUICycXDmXRUJMWntV8dw5wA2suRA2a0xBg3b75KaVbI5VtrNoEA4JE f+kfgEu2ZQ== ) nss.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. j94yurZrTWZOHYBzrzmUCrTTbY/AuGE4IUbA6X2ovLL0j2r0Xad1y4COUS4gmaW9woqtKJQlFv2A XPXqSKgwtQ== ) nss.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. O3pzwK5Tjg7f68M3g86Aza4m4Ix1i7TshqEkUZOUKY854wTkZGachdtt6PKJQg9NUqoOlm0LiC7G 3EjY+T6iqA== ) ;; { "EDNS-VERSION": 0 }
	ns.cvut.cz is authoritative for cvut.cz
	Found RRSIG signed by cvut.cz zone
	Query to nss.cvut.cz for cvut.cz/SOA
	Received 824 bytes from 147.32.1.9
	;; Response received from [147.32.1.9] 824 octets ;; HEADER SECTION ;; id = 19456 ;; 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 = 3 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN SOA ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN SOA ( ns.cvut.cz. hostmaster.cvut.cz. 10848 ;serial 14401 ;refresh 3600 ;retry 1209600 ;expire 86400 ;minimum ) cvut.cz. 6400 IN RRSIG ( SOA 13 2 6400 20251015235913 20250915225913 41860 cvut.cz. MIFQnKQPMSki/XOx+OH+uYtdnckoHoiI6Tf32SNoOjOCMM7nA+XGp7O6lODc4283D3tE6b4bgQFC wtjp3vbTPw== ) ;; AUTHORITY SECTION (3 records) cvut.cz. 6400 IN NS nss.cvut.cz. cvut.cz. 6400 IN NS ns.cvut.cz. cvut.cz. 6400 IN RRSIG ( NS 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jJzNopXB76lrTD9XdlhLhlcf1e4l6K7WLvWr+WtKGQBaLo/pyfEcqlVWzBvHRyOLY6aOm32VnisX cyGaH4L1nA== ) ;; ADDITIONAL SECTION (9 records) ns.cvut.cz. 6400 IN A 147.32.1.20 nss.cvut.cz. 6400 IN A 147.32.1.9 ns.cvut.cz. 6400 IN AAAA 2001:718:2:2200::100 nss.cvut.cz. 6400 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. 9xI/4pcQisgiviAQey9NBZyQPldisXUkIMQH0Bc1Jh8NftFjFHu+GRTFGgio931ua6oR8FOtEnrL 56KcnZZPaQ== ) ns.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. zni9INWQL2vTToiOGhuIxdUICycXDmXRUJMWntV8dw5wA2suRA2a0xBg3b75KaVbI5VtrNoEA4JE f+kfgEu2ZQ== ) nss.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. j94yurZrTWZOHYBzrzmUCrTTbY/AuGE4IUbA6X2ovLL0j2r0Xad1y4COUS4gmaW9woqtKJQlFv2A XPXqSKgwtQ== ) nss.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. O3pzwK5Tjg7f68M3g86Aza4m4Ix1i7TshqEkUZOUKY854wTkZGachdtt6PKJQg9NUqoOlm0LiC7G 3EjY+T6iqA== ) ;; { "EDNS-VERSION": 0 }
	Query to ns.cvut.cz for cvut.cz/A
	Received 793 bytes from 147.32.1.20
	;; Response received from [147.32.1.20] 793 octets ;; HEADER SECTION ;; id = 61829 ;; 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 = 3 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN A 147.32.3.202 cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== ) ;; AUTHORITY SECTION (3 records) cvut.cz. 6400 IN NS ns.cvut.cz. cvut.cz. 6400 IN NS nss.cvut.cz. cvut.cz. 6400 IN RRSIG ( NS 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jJzNopXB76lrTD9XdlhLhlcf1e4l6K7WLvWr+WtKGQBaLo/pyfEcqlVWzBvHRyOLY6aOm32VnisX cyGaH4L1nA== ) ;; ADDITIONAL SECTION (9 records) ns.cvut.cz. 6400 IN A 147.32.1.20 nss.cvut.cz. 6400 IN A 147.32.1.9 ns.cvut.cz. 6400 IN AAAA 2001:718:2:2200::100 nss.cvut.cz. 6400 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. 9xI/4pcQisgiviAQey9NBZyQPldisXUkIMQH0Bc1Jh8NftFjFHu+GRTFGgio931ua6oR8FOtEnrL 56KcnZZPaQ== ) ns.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. zni9INWQL2vTToiOGhuIxdUICycXDmXRUJMWntV8dw5wA2suRA2a0xBg3b75KaVbI5VtrNoEA4JE f+kfgEu2ZQ== ) nss.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. j94yurZrTWZOHYBzrzmUCrTTbY/AuGE4IUbA6X2ovLL0j2r0Xad1y4COUS4gmaW9woqtKJQlFv2A XPXqSKgwtQ== ) nss.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. O3pzwK5Tjg7f68M3g86Aza4m4Ix1i7TshqEkUZOUKY854wTkZGachdtt6PKJQg9NUqoOlm0LiC7G 3EjY+T6iqA== ) ;; { "EDNS-VERSION": 0 }
	cvut.cz A RR has value 147.32.3.202
	Found 1 RRSIGs over A RRset
	`cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== )`
	RRSIG=41860 and DNSKEY=41860/SEP verifies the A RRset

cvut.cz

	Query to nss.cvut.cz for cvut.cz/A
	Received 793 bytes from 147.32.1.9
	;; Response received from [147.32.1.9] 793 octets ;; HEADER SECTION ;; id = 3519 ;; 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 = 3 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN A 147.32.3.202 cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== ) ;; AUTHORITY SECTION (3 records) cvut.cz. 6400 IN NS nss.cvut.cz. cvut.cz. 6400 IN NS ns.cvut.cz. cvut.cz. 6400 IN RRSIG ( NS 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jJzNopXB76lrTD9XdlhLhlcf1e4l6K7WLvWr+WtKGQBaLo/pyfEcqlVWzBvHRyOLY6aOm32VnisX cyGaH4L1nA== ) ;; ADDITIONAL SECTION (9 records) ns.cvut.cz. 6400 IN A 147.32.1.20 nss.cvut.cz. 6400 IN A 147.32.1.9 ns.cvut.cz. 6400 IN AAAA 2001:718:2:2200::100 nss.cvut.cz. 6400 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. 9xI/4pcQisgiviAQey9NBZyQPldisXUkIMQH0Bc1Jh8NftFjFHu+GRTFGgio931ua6oR8FOtEnrL 56KcnZZPaQ== ) ns.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. zni9INWQL2vTToiOGhuIxdUICycXDmXRUJMWntV8dw5wA2suRA2a0xBg3b75KaVbI5VtrNoEA4JE f+kfgEu2ZQ== ) nss.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. j94yurZrTWZOHYBzrzmUCrTTbY/AuGE4IUbA6X2ovLL0j2r0Xad1y4COUS4gmaW9woqtKJQlFv2A XPXqSKgwtQ== ) nss.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. O3pzwK5Tjg7f68M3g86Aza4m4Ix1i7TshqEkUZOUKY854wTkZGachdtt6PKJQg9NUqoOlm0LiC7G 3EjY+T6iqA== ) ;; { "EDNS-VERSION": 0 }
	nss.cvut.cz is authoritative for cvut.cz
	Found RRSIG signed by cvut.cz zone
	Query to nss.cvut.cz for cvut.cz/A
	Received 793 bytes from 147.32.1.9
	;; Response received from [147.32.1.9] 793 octets ;; HEADER SECTION ;; id = 41802 ;; 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 = 3 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cvut.cz. IN A ;; ANSWER SECTION (2 records) cvut.cz. 6400 IN A 147.32.3.202 cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== ) ;; AUTHORITY SECTION (3 records) cvut.cz. 6400 IN NS ns.cvut.cz. cvut.cz. 6400 IN NS nss.cvut.cz. cvut.cz. 6400 IN RRSIG ( NS 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jJzNopXB76lrTD9XdlhLhlcf1e4l6K7WLvWr+WtKGQBaLo/pyfEcqlVWzBvHRyOLY6aOm32VnisX cyGaH4L1nA== ) ;; ADDITIONAL SECTION (9 records) ns.cvut.cz. 6400 IN A 147.32.1.20 nss.cvut.cz. 6400 IN A 147.32.1.9 ns.cvut.cz. 6400 IN AAAA 2001:718:2:2200::100 nss.cvut.cz. 6400 IN AAAA 2001:718:2:2200::101 ns.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. 9xI/4pcQisgiviAQey9NBZyQPldisXUkIMQH0Bc1Jh8NftFjFHu+GRTFGgio931ua6oR8FOtEnrL 56KcnZZPaQ== ) ns.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20251004204742 20250904204706 41860 cvut.cz. zni9INWQL2vTToiOGhuIxdUICycXDmXRUJMWntV8dw5wA2suRA2a0xBg3b75KaVbI5VtrNoEA4JE f+kfgEu2ZQ== ) nss.cvut.cz. 6400 IN RRSIG ( A 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. j94yurZrTWZOHYBzrzmUCrTTbY/AuGE4IUbA6X2ovLL0j2r0Xad1y4COUS4gmaW9woqtKJQlFv2A XPXqSKgwtQ== ) nss.cvut.cz. 6400 IN RRSIG ( AAAA 13 3 6400 20250925210957 20250826202150 41860 cvut.cz. O3pzwK5Tjg7f68M3g86Aza4m4Ix1i7TshqEkUZOUKY854wTkZGachdtt6PKJQg9NUqoOlm0LiC7G 3EjY+T6iqA== ) ;; { "EDNS-VERSION": 0 }
	cvut.cz A RR has value 147.32.3.202
	Found 1 RRSIGs over A RRset
	`cvut.cz. 6400 IN RRSIG ( A 13 2 6400 20251009001516 20250908234739 41860 cvut.cz. jSIX4f4LsBse1mOjBcfgvhXT3NaiAFs67ntLyG1qTlm4EefdgzumXOfHRr7P1fDskq41M/TDPoWX WaltfdjfFA== )`
	RRSIG=41860 and DNSKEY=41860/SEP verifies the A RRset

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