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Domain Name: Detail: more(+) / less(-) Time: 2026-08-11 22:30:24 UTC

Analyzing DNSSEC problems for github.com

.
Found 3 DNSKEY records for .
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
DS=38696/SHA-256 verifies DNSKEY=38696/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
com
Found 1 DS records for com in the . zone
DS=19718/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=57780 and DNSKEY=57780 verifies the DS RRset
Found 2 DNSKEY records for com
DS=19718/SHA-256 verifies DNSKEY=19718/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=19718 and DNSKEY=19718/SEP verifies the DNSKEY RRset
github.com
No DS records found for github.com in the com zone
No DNSKEY records found
ns-1707.awsdns-21.co.uk is authoritative for github.com
ns-520.awsdns-01.net serial (1) differs from dns2.p08.nsone.net serial (1656468023)
ns-1283.awsdns-32.org serial (1) differs from dns2.p08.nsone.net serial (1656468023)
ns-421.awsdns-52.com serial (1) differs from dns2.p08.nsone.net serial (1656468023)
github.com A RR has value 140.82.112.3
No RRSIGs found
github.com
dns2.p08.nsone.net is authoritative for github.com
github.com A RR has value 140.82.114.3
No RRSIGs found
github.com
dns4.p08.nsone.net is authoritative for github.com
github.com A RR has value 140.82.112.4
No RRSIGs found
github.com
dns3.p08.nsone.net is authoritative for github.com
github.com A RR has value 140.82.114.3
No RRSIGs found
github.com
ns-421.awsdns-52.com is authoritative for github.com
github.com A RR has value 140.82.112.4
No RRSIGs found
github.com
ns-1283.awsdns-32.org is authoritative for github.com
github.com A RR has value 140.82.112.4
No RRSIGs found
github.com
ns-520.awsdns-01.net is authoritative for github.com
github.com A RR has value 140.82.114.4
No RRSIGs found
github.com
dns1.p08.nsone.net is authoritative for github.com
github.com A RR has value 140.82.114.3
No RRSIGs found

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Want a second opinion? Test github.com at dnsviz.net.

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