tu-dresden.de
The domain tu-dresden.de answers at IP address 141.76.14.10. Mail for tu-dresden.de goes through 3 servers; the highest priority one is c3011.mx.srv.dfn.de. It also publishes 6 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 141.76.14.10 2526s
MX MX records
- 10 c3011.mx.srv.dfn.de 373s
- 10 b3011.mx.srv.dfn.de 373s
- 10 a3011.mx.srv.dfn.de 373s
NS NS records
- dns-3.dfn.de 21600s
- adns2.zih.tu-dresden.de 21600s
- adns1.zih.tu-dresden.de 21600s
- dns-1.dfn.de 21600s
TXT TXT records
- v=spf1 include:_spf.zih.tu-dresden.de include:_spf.o301.mx.srv.dfn.de include:_spf.bps-system.de include:cemsc.net include:_spf.zimpel.de ~all 3600s
- ZOOM_verify_BknoIvsqjs9bXO0MErTgyw 3600s
- google-site-verification=DGZkuR23xCSStevwpTamkYn6UhvzY8i_KmG3AnopG5Y 3600s
- lnk_sndcpt_00fca03d274327a135473e33e07996dd 3600s
- MS=D5C91E3A539F983C73A5FCFA8FCF7195ADAD6D7E 3600s
- adobe-idp-site-verification=6e2dfc8c175f7d874197fdee6fd92985d1f52f826a486a6e9b9586de11b345a3 3600s
SOA SOA records
- pdns1.zih.tu-dresden.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.