uni-regensburg.de
The domain uni-regensburg.de answers at IP address 57.129.72.254. Mail for uni-regensburg.de goes through 3 servers; the highest priority one is a2561.mx.srv.dfn.de. 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
- 57.129.72.254 360s
MX MX records
- 30 a2561.mx.srv.dfn.de 192s
- 30 c2561.mx.srv.dfn.de 192s
- 30 b2561.mx.srv.dfn.de 192s
NS NS records
- dns1.uni-regensburg.de 3600s
- dns2.uni-regensburg.de 3600s
- dns-3.dfn.de 3600s
TXT TXT records
- v=spf1 include:_spf.o256.mx.srv.dfn.de ip4:194.94.157.128/28 ip4:194.94.157.144/28 ip4:194.94.155.48/28 ip4:194.94.155.224/28 ip4:193.174.97.18 ip6:2001:4ca0:10b:6::c1ae:6112 -all 3600s
SOA SOA records
- dns1.uni-regensburg.de 3600s
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.