19
records
IPv4 Addresses
TTL
coredns.io. 60 IN A 75.2.60.5
Name Servers
TTL
NS
—
1m
NS
—
1m
coredns.io. 60 IN NS linode.atoom.net. coredns.io. 60 IN NS ns-ext.nlnetlabs.nl.
Mail Servers
TTL
1m
1m
1m
1m
1m
coredns.io. 60 IN MX 1 aspmx.l.google.com. coredns.io. 60 IN MX 5 alt2.aspmx.l.google.com. coredns.io. 60 IN MX 5 alt1.aspmx.l.google.com. coredns.io. 60 IN MX 10 aspmx3.googlemail.com. coredns.io. 60 IN MX 10 aspmx2.googlemail.com.
SOA Details
TTL
1m
SOA
Responsible
miek.miek.nl
SOA
Serial
1789396266
SOA
Times
Refresh
4h
Retry
1h
Expire
49d
Minimum TTL
4h
coredns.io. 60 IN SOA linode.atoom.net. miek.miek.nl. 1789396266 14400 3600 4233600 14400
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
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
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).
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 TIVwWT1SpJb/ew/ouARP71ntaRZ/RFx6W+20tyf6pXi1MQvMrvhi/Sld0w65plr1IoulyBKGDLcTxoIBg/kjog==
1m
coredns.io. 60 IN DNSKEY 257 3 13 TIVwWT1SpJb/ew/ouARP71ntaRZ/RFx6W+20tyf6pXi1MQvMrvhi/Sld0w65plr1IoulyBKGDLcTxoIBg/kjog==
DNSSEC Signatures
TTL
RRSIG
TYPE59 13 2 60 1792521066 1789320666 16376 coredns.io crM6ERdjqk4rn1b3hIv4gSu4MO8GLFjlLJDzYH9LSW+2zbPj7OQ3wWz3TKDbD49/SyiOoP5zXPmePCsMNy4URw==
1m
RRSIG
TYPE60 13 2 60 1792521066 1789320666 16376 coredns.io TNrgHscK0PF7VxaZZQJxLoYwFg83KF57L6lXHwcfA1ldXpGjOCHRSvkiJY2wbrxkpHUdJ64/t3uo0vw1BR6c+w==
1m
RRSIG
A 13 2 60 1792521066 1789320666 16376 coredns.io hm7dFiwyyNyP9WBEzP1bmV2XGUGXXuYbmgxCBjMmQeBk9NL7qxYOmpl7b4Tc6EshXef59+wYOBYxvmsi2EZ7hw==
1m
RRSIG
NS 13 2 60 1792521066 1789320666 16376 coredns.io qf6FwKPeEBpdBY/S3ltlcE86qhlQZKK7IedQWUipovbQq5JTafH2TnqoRzEIB873KDBWie6oTVW0m/fahAqsBg==
1m
RRSIG
SOA 13 2 60 1792521066 1789320666 16376 coredns.io TOXVXrVU92U8PRcBl9K3u1URifoAlLjYv57CjlsahvWPXNU8y1gr7KE0rzFfnMVVf4sjmbdr/VJdVyo78lt7Iw==
1m
RRSIG
MX 13 2 60 1792521066 1789320666 16376 coredns.io MmwsquervuGWs8yWplG39n4dkYCBLAIM/OJQ0Yb8YJE/YbuI+lKzD+RiTxcgUIwYk4v2QUl39goOI+YFz0UnrQ==
1m
RRSIG
NSEC 13 2 60 1792521066 1789320666 16376 coredns.io 3GuP4dAe1IEJGeTyZR7FsNjRJJV8e/vf7bEKsqC1obr+GWh4Ga2+OacXTlSPwNapZlYrNLb88wHJjb/lQVpi0Q==
1m
RRSIG
DNSKEY 13 2 60 1792521066 1789320666 16376 coredns.io 0Ybbj7PJbCXKw3mWQFb73Fxdf/jebN9jXnqA3doL/T9+b44vhv3gEmrW6RiIavDtOYiWCpw4xtlunIRz3tmkQA==
1m
coredns.io. 60 IN RRSIG TYPE59 13 2 60 1792521066 1789320666 16376 coredns.io crM6ERdjqk4rn1b3hIv4gSu4MO8GLFjlLJDzYH9LSW+2zbPj7OQ3wWz3TKDbD49/SyiOoP5zXPmePCsMNy4URw== coredns.io. 60 IN RRSIG TYPE60 13 2 60 1792521066 1789320666 16376 coredns.io TNrgHscK0PF7VxaZZQJxLoYwFg83KF57L6lXHwcfA1ldXpGjOCHRSvkiJY2wbrxkpHUdJ64/t3uo0vw1BR6c+w== coredns.io. 60 IN RRSIG A 13 2 60 1792521066 1789320666 16376 coredns.io hm7dFiwyyNyP9WBEzP1bmV2XGUGXXuYbmgxCBjMmQeBk9NL7qxYOmpl7b4Tc6EshXef59+wYOBYxvmsi2EZ7hw== coredns.io. 60 IN RRSIG NS 13 2 60 1792521066 1789320666 16376 coredns.io qf6FwKPeEBpdBY/S3ltlcE86qhlQZKK7IedQWUipovbQq5JTafH2TnqoRzEIB873KDBWie6oTVW0m/fahAqsBg== coredns.io. 60 IN RRSIG SOA 13 2 60 1792521066 1789320666 16376 coredns.io TOXVXrVU92U8PRcBl9K3u1URifoAlLjYv57CjlsahvWPXNU8y1gr7KE0rzFfnMVVf4sjmbdr/VJdVyo78lt7Iw== coredns.io. 60 IN RRSIG MX 13 2 60 1792521066 1789320666 16376 coredns.io MmwsquervuGWs8yWplG39n4dkYCBLAIM/OJQ0Yb8YJE/YbuI+lKzD+RiTxcgUIwYk4v2QUl39goOI+YFz0UnrQ== coredns.io. 60 IN RRSIG NSEC 13 2 60 1792521066 1789320666 16376 coredns.io 3GuP4dAe1IEJGeTyZR7FsNjRJJV8e/vf7bEKsqC1obr+GWh4Ga2+OacXTlSPwNapZlYrNLb88wHJjb/lQVpi0Q== coredns.io. 60 IN RRSIG DNSKEY 13 2 60 1792521066 1789320666 16376 coredns.io 0Ybbj7PJbCXKw3mWQFb73Fxdf/jebN9jXnqA3doL/T9+b44vhv3gEmrW6RiIavDtOYiWCpw4xtlunIRz3tmkQA==
DNSSEC Next Secure
TTL
NSEC
blog.coredns.io ["TYPE60", "TYPE59", "DNSKEY", "NSEC", "RRSIG", "MX", "SOA", "NS", "A"]
1m
coredns.io. 60 IN NSEC blog.coredns.io ["TYPE60", "TYPE59", "DNSKEY", "NSEC", "RRSIG", "MX", "SOA", "NS", "A"]