rr.com
The domain rr.com answers at IP address 71.74.186.228. Mail for rr.com goes through 2 servers; the highest priority one is dnvrco-postmx01.email.rr.com. 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
- 71.74.186.228 14139s
- 71.74.180.193 14139s
MX MX records
- 5 dnvrco-postmx01.email.rr.com 13839s
- 5 cdptpa-postmx01.email.rr.com 13839s
NS NS records
- dns5.rr.com 21188s
- dns1.rr.com 21188s
- dns2.rr.com 21188s
- dns6.rr.com 21188s
- dns3.rr.com 21188s
TXT TXT records
- v=spf1 ip4:24.30.203.0/24 ip4:24.28.200.0/24 ip4:24.28.204.0/24 ip4:24.30.218.0/24 ip4:75.180.132.0/24 ip4:71.74.56.0/24 ip4:107.14.166.0/24 ip4:107.14.73.0/24 +mx ~all 14400s
SOA SOA records
- dns1.rr.com 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.