ubuntu.com
The domain ubuntu.com answers at IP address 185.125.190.46. Mail for ubuntu.com goes through 1 servers; the highest priority one is mx.ubuntu.com. 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
- 185.125.190.46 58s
- 185.125.190.20 58s
- 91.189.91.44 58s
- 185.125.190.47 58s
- 185.125.190.21 58s
- 91.189.91.45 58s
- 185.125.190.29 58s
AAAA AAAA records
- 2001:67c:1562::1f 33s
- 2620:2d:4000:1::26 33s
- 2620:2d:4000:1::27 33s
- 2620:2d:4000:1::28 33s
- 2001:67c:1562::20 33s
- 2620:2d:4000:1::21 33s
- 2620:2d:4000:1::20 33s
MX MX records
- 10 mx.ubuntu.com 3600s
NS NS records
- ns1.canonical.com 18695s
- ns2.canonical.com 18695s
- ns3.canonical.com 18695s
TXT TXT records
- forward-email-site-verification=6IsURgl2t7 600s
- google-site-verification=8CcvY6fsgRbiFk2nyEaiA9rE-ykXOcWUPjJKlO6P4vk 600s
- v=spf1 include:_spf.canonical.com include:spf.forwardemail.net ~all 600s
SOA SOA records
- ns1.canonical.com 896s
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 4 hours ago.