rackspace.net
The domain rackspace.net answers at IP address 207.97.209.147. Mail for rackspace.net goes through 3 servers; the highest priority one is mx1.sat.rackspace.com. It also publishes 5 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 207.97.209.147 300s
MX MX records
- 10 mx1.sat.rackspace.com 300s
- 20 mx2.sat.rackspace.com 300s
- 100 mx1.dfw1.rackspace.com 300s
NS NS records
- ns2.rackspace.com 300s
- ns.rackspace.com 300s
TXT TXT records
- _22ayy6y9tffvsr6dfzsqktus0e055x6 300s
- v=spf1 include:spf_a.rackspace.com include:spf.protection.outlook.com -all 300s
- 8yrmkfwtqvgnl0vhx334xzv41v13nmn6 300s
- _116gzz7ut3a0lku4wnww0wggz0sod7u 300s
- 6pwq9l28r742468ytbrssyylffc4895k 300s
SOA SOA records
- ns.rackspace.com 300s
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 8 hours ago.