tu-berlin.de
The domain tu-berlin.de answers at IP address 10.150.7.68. Mail for tu-berlin.de goes through 3 servers; the highest priority one is a1861.mx.srv.dfn.de. It also publishes 8 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 10.150.7.68 600s
- 172.31.25.70 600s
- 10.150.7.69 600s
- 10.150.7.70 600s
- 10.150.7.67 600s
MX MX records
- 10 a1861.mx.srv.dfn.de 627s
- 10 b1861.mx.srv.dfn.de 627s
- 10 c1861.mx.srv.dfn.de 627s
NS NS records
- dns-2.dfn.de 6773s
- dns-3.dfn.de 6773s
- ns.tu-berlin.de 6773s
TXT TXT records
- google-site-verification=-jwn3NtjIFcWjGY4Iz1yrHpRRKUHnqOKn_uXdSSkFBE 21600s
- v=spf1 ip4:130.149.7.33/32 ip4:130.149.7.70/32 ip4:141.23.12.141/32 ip4:141.23.12.142/32 ip4:141.23.12.143/32 ip4:194.95.233.66/32 ip4:194.95.235.66/32 ip4:194.95.239.66/32 ~all 21600s
- HARICA-BseuKBWWHWXBzDHLFk5 21600s
- cisco-ci-domain-verification=5914feda0494aa6850656aa987cbb519e67e24e4adc62372fb11ce5a716fad6f 21600s
- ZOOM_verify_IKGVguF2STCWu8Sd23Zv5A 21600s
- google-site-verification=kSmcFhy-wb4tugh9q4ixU8FB7Nf_9olms3FAOMvvneA 21600s
- facebook-domain-verification=uwj0p8p6y8d8nghw46irrznjv5m1sy 21600s
- HARICA-oLSvVS6GLQKZhFmkyJy 21600s
SOA SOA records
- ns.tu-berlin.de 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.