epfl.ch
The domain epfl.ch answers at IP address 128.178.211.3. Mail for epfl.ch goes through 1 servers; the highest priority one is epfl-ch.mail.protection.outlook.com. It also publishes 3 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 128.178.211.3 21183s
AAAA AAAA records
MX MX records
- 50 epfl-ch.mail.protection.outlook.com 5385s
NS NS records
- stisun1.epfl.ch 17793s
- scsnms.switch.ch 17793s
- stisun2.epfl.ch 17793s
TXT TXT records
- d365mktkey=e4PFfOVs4CYe9A1zo362DbI92XypBMJ4jQBVU1Jnqxox 3600s
- v=spf1 redirect=_spf.epfl.ch 3600s
- d365mktkey=3EwYyirHF4PZyfgrSxI3j0OXSuFxCpyFYiz69pxIai8x 3600s
SOA SOA records
- stisun1.epfl.ch 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.