uni-koeln.de
The domain uni-koeln.de answers at IP address 134.95.81.52. Mail for uni-koeln.de goes through 2 servers; the highest priority one is uzk-mail-in-v2.rrz.uni-koeln.de. It also publishes 10 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 134.95.81.52 2782s
AAAA AAAA records
MX MX records
- 5 uzk-mail-in-v2.rrz.uni-koeln.de 2869s
- 5 uzk-mail-in-v1.rrz.uni-koeln.de 2869s
NS NS records
- mail1.rrz.uni-koeln.de 10800s
- noc2.rrz.uni-koeln.de 10800s
- ns2.netcologne.de 10800s
- dns-1.dfn.de 10800s
TXT TXT records
- apple-domain-verification=XscpNBzRkbfzubTd 300s
- brevo-code:9aabfa1918b1ee91863be44df6d4b941 300s
- apple-domain-verification=NPadQczkP1xAfjol 300s
- cisco-ci-domain-verification=64ff69245d29ac9ceaa0b992ecd76b77594fe0d25edecf3ff8a66d9fd6b2ab2f 300s
- v=spf1 ip4:134.95.0.0/16 ip4:109.69.68.140 ip6:2a00:a200::/48 include:agenturserver.de ?all 300s
- apple-domain-verification=fP2uzfO72ptimR1d 300s
- google-site-verification=slKdECUuuJ-OuRi4ydQier-7Oj-2Tg_VJyA_kXlUPcU 300s
- adobe-idp-site-verification=4aec6dd94028767a1112cc5f6e09e54597a8b368698e3090e7942e6ff298e732 300s
- MS=ms52477696 300s
- MS=3440AC9067529743C07C50066FE452F078A8500F 300s
SOA SOA records
- noc2.rrz.uni-koeln.de 10800s
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.