b1541.mx.srv.dfn.de
The domain b1541.mx.srv.dfn.de answers at IP address 194.95.234.90. That address belongs to DFN Verein, Berlin, based in Germany. 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
- 194.95.234.90 14098s
AAAA AAAA records
TXT TXT records
- v=spf1 ip4:194.95.234.90 ip6:2001:638:d:c302:acdc:1979:2:3a -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 9 hours ago.