19
records
IPv4 Addresses
TTL
56s
56s
56s
56s
hexdocs.pm. 56 IN A 151.101.1.91 hexdocs.pm. 56 IN A 151.101.129.91 hexdocs.pm. 56 IN A 151.101.193.91 hexdocs.pm. 56 IN A 151.101.65.91
Name Servers
TTL
hexdocs.pm. 1200 IN NS ian.ns.cloudflare.com. hexdocs.pm. 1200 IN NS kate.ns.cloudflare.com.
Mail Servers
TTL
5m
5m
5m
5m
5m
hexdocs.pm. 300 IN MX 1 aspmx.l.google.com. hexdocs.pm. 300 IN MX 5 alt1.aspmx.l.google.com. hexdocs.pm. 300 IN MX 5 alt2.aspmx.l.google.com. hexdocs.pm. 300 IN MX 10 aspmx2.googlemail.com. hexdocs.pm. 300 IN MX 10 aspmx3.googlemail.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2409167432
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
hexdocs.pm. 1200 IN SOA ian.ns.cloudflare.com. dns.cloudflare.com. 2409167432 10000 2400 604800 1800
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlonBnUxUES4s...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlonBnUxUES4sgFE5n5PEABqz1o0+WABfYd0Yoe1D++IOK75KSt9oTP5O0/hir4zs5Fm19A1ioxGqSepxfi/HdQ/IE4t1ZN1oLKPuDTdib2gF2Go3yC4nrCQTab/8T8rq9nGF46x6cQyevamZKfKdFaK2ER/DDvJilEuNZORxBfAm5e4bvb0BNv05ZLaByBeGaPPZ6JqA3jJffDIqfpT9T27291xmkkWwHcOqNOAFNlqK0A8yAbIXdz2xCFFk3tTb9+d5+RYxHjEaEKCWjCF5VZtSwfHoQI+s/rSzoGAs4eD2z5eIyWdMS+tpvDiEYCjoH1u8BePPE0+xyR5YFfE4mQIDAQAB
hexdocs.pm. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlonBnUxUES4sgFE5n5PEABqz1o0+WABfYd0Yoe1D++IOK75KSt9oTP5O0/hir4zs5Fm19A1ioxGqSepxfi/HdQ/IE4t1ZN1oLKPuDTdib2gF2Go3yC4nrCQTab/8T8rq9nGF46x6cQyevamZKfKdFaK2ER/DDvJilEuNZORxBfAm5e4bvb0BNv05ZLaByBeGaPPZ6JqA3jJffDIqfpT9T27291xmkkWwHcOqNOAFNlqK0A8yAbIXdz2xCFFk3tTb9+d5+RYxHjEaEKCWjCF5VZtSwfHoQI+s/rSzoGAs4eD2z5eIyWdMS+tpvDiEYCjoH1u8BePPE0+xyR5YFfE4mQIDAQAB
SPF (Sender Policy Framework)
TTL
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
google-site-verification=4OSshcBu_dDbI4SfvUwVd-J4YW-LLFQIWJY3A_4LV94
5m
keybase-site-verification=dWN-gIlU4nsH585xui_N4VbMvwngKkgiBlI05226E1E
5m
hexdocs.pm. 300 IN TXT "google-site-verification=4OSshcBu_dDbI4SfvUwVd-J4YW-LLFQIWJY3A_4LV94" hexdocs.pm. 300 IN TXT "keybase-site-verification=dWN-gIlU4nsH585xui_N4VbMvwngKkgiBlI05226E1E"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
20m
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
20m
hexdocs.pm. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== hexdocs.pm. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
Delegation Signer
TTL
DS
2371 13 2 C985F1780184F2C5DF5A4C1092B96F38CD0A2F3664D601438FB290634DC9E408
20m
hexdocs.pm. 1200 IN DS 2371 13 2 C985F1780184F2C5DF5A4C1092B96F38CD0A2F3664D601438FB290634DC9E408
DNSSEC Next Secure
TTL
NSEC
.hexdocs.pm ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
hexdocs.pm. 1200 IN NSEC .hexdocs.pm ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]