spec.org
The domain spec.org answers at IP address 38.146.202.4. Mail for spec.org goes through 1 servers; the highest priority one is pro.spec.org. It also publishes 1 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 38.146.202.4 17160s
MX MX records
- 10 pro.spec.org 19266s
NS NS records
- spec.cs.miami.edu 21600s
- ns2.headgear.org 21600s
- ns1.headgear.org 21600s
- pro.spec.org 21600s
TXT TXT records
- v=spf1 ip4:38.146.202.0/26 include:_spf.google.com -all 21600s
SOA SOA records
- pro.spec.org 21600s
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 3 hours ago.