c2561.mx.srv.dfn.de
The domain c2561.mx.srv.dfn.de answers at IP address 194.95.239.17. This domain declares no mail servers, so it cannot receive mail in its own name. 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
- 194.95.239.17 14400s
AAAA AAAA records
TXT TXT records
- v=spf1 ip4:194.95.239.17 ip6:2001:638:d:c303:acdc:1979:2:c9 -all 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 8 hours ago.