cornell.edu
The domain cornell.edu answers at IP address 128.253.173.241. Mail for cornell.edu goes through 1 servers; the highest priority one is cornell-edu.mail.protection.outlook.com. It also publishes 16 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 128.253.173.241 20897s
- 128.253.173.245 20897s
- 128.253.173.246 20897s
- 128.253.173.244 20897s
- 128.253.173.243 20897s
- 128.253.173.242 20897s
MX MX records
NS NS records
- bigred.cit.cornell.edu 21130s
- dns.cit.cornell.edu 21130s
- drdns2.cit.cornell.edu 21130s
- cudns.cit.cornell.edu 21130s
- drdns.cit.cornell.edu 21130s
TXT TXT records
- sending_domain44232=26593424e3f9a029c8413a3f66844938dd909eec6d3c1421168e0fa974950b97 21600s
- google-site-verification=V6u6xIMwPwKv6d55ZV4VqbkO1mjLlzyvQKkbz4usOM0 21600s
- google-site-verification=2Fa7hSAy-FAwrMvWZafs9FUqgGxiNrzJExOmdf5HWAo 21600s
- google-site-verification=CauHX8dfnPle2exSgs6k3OuJ_rPzkV1d6n6E9OFJFO8 21600s
- anthropic-domain-verification-87t7t2=FGRTQdaOVepXoeivaLuhMkGII 21600s
- openai-domain-verification=dv-Ha5ILJQm9n2m08y8A4buZxcw 21600s
- notion-domain-verification=mTQLByaJiMJcaoejfap0w1HqVtit4gqXfxNE3z57ugv 21600s
- NmwZsJfvHf2DUPwvPqMaLkflPi89l0leQfEkMtPmpxQNqlkPy0anm5LZM/N+sxrW+oJfdGKCyoi/qnhAhPy8yg== 21600s
- 7OT7JRZVY1IKZ8J8U84AK2JX4T0J2BM42TL8LSZLV 21600s
- google-site-verification=Gh3jhxuBIdlsH1dgfvJhSGS30sk0OFFvel_I9xQkI5c 21600s
- facebook-domain-verification=kiwj4xtbf69jsywfq4nlu7a0z81doz 21600s
- D750B9F1EBA3435D9D77F95792265223 21600s
- autodesk-domain-verification=9Y0MrpeHy7LiqjUs0Rpy 21600s
- apple-domain-verification=R62yGBLwZW9fUKsm 21600s
- adobe-idp-site-verification=f41c9778dd61e0b903e5daff9095300a03eb9ad4a2a7ce435b4e4eaf76000127 21600s
- v=spf1 ip4:128.253.150.144/30 ip4:128.253.150.158 ip4:128.253.150.176 ip4:128.253.150.177 include:_spf.google.com include:spf.protection.outlook.com include:_spf.qualtrics.com -all 21600s
SOA SOA records
- dns.cit.cornell.edu 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 6 hours ago.