centos.org
The domain centos.org answers at IP address 3.8.114.238. Mail for centos.org goes through 1 servers; the highest priority one is mail.centos.org. It also publishes 3 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 3.8.114.238 18s
- 81.171.33.202 18s
- 81.171.33.201 18s
AAAA AAAA records
MX MX records
- 10 mail.centos.org 3364s
NS NS records
- ns1.centos.org 13636s
- ns2.centos.org 13636s
TXT TXT records
- google-site-verification=xFWz31gRBrIYS5zOQLeT6oY88Z2UPuW031lo3iGaXBI 3600s
- libera-1239sd9 3600s
- v=spf1 mx ip4:8.43.84.214 ip4:8.43.84.213 ip6:2620:52:3::214ip4:8.43.84.199 ip4:8.43.84.213 ip6:2620:52:3::214 ip4:8.43.84.214 ip4:38.145.33.27 ip6:2620:52:6:2111::47 -all 3600s
SOA SOA records
- ns1.centos.org 14400s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 6 hours ago.