域名信息
cornell.edu
权威注册数据（RDAP，自动查询）
cornell.edu 无权威 RDAP 服务（如 .cn 等后缀注册局未接入 IANA RDAP）。可尝试以下途径：
去 ICANN Lookup（手动输入）
本系统 DNS 记录
本系统注册查询
未找到该后缀的 RDAP 注册局
DNS 记录
| 类型 | 记录值 |
|---|---|
| A | 128.253.173.245 |
| A | 128.253.173.246 |
| A | 128.253.173.243 |
| A | 128.253.173.241 |
| A | 128.253.173.244 |
| A | 128.253.173.242 |
| MX | cornell-edu.mail.protection.outlook.com (优先级: 0) |
| NS | bigred.cit.cornell.edu |
| NS | cudns.cit.cornell.edu |
| NS | dns.cit.cornell.edu |
| NS | drdns.cit.cornell.edu |
| NS | drdns2.cit.cornell.edu |
| TXT | 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 |
| TXT | google-site-verification=2Fa7hSAy-FAwrMvWZafs9FUqgGxiNrzJExOmdf5HWAo |
| TXT | openai-domain-verification=dv-Ha5ILJQm9n2m08y8A4buZxcw |
| TXT | facebook-domain-verification=kiwj4xtbf69jsywfq4nlu7a0z81doz |
| TXT | google-site-verification=Gh3jhxuBIdlsH1dgfvJhSGS30sk0OFFvel_I9xQkI5c |
| TXT | anthropic-domain-verification-87t7t2=FGRTQdaOVepXoeivaLuhMkGII |
| TXT | 7OT7JRZVY1IKZ8J8U84AK2JX4T0J2BM42TL8LSZLV |
| TXT | autodesk-domain-verification=9Y0MrpeHy7LiqjUs0Rpy |
| TXT | NmwZsJfvHf2DUPwvPqMaLkflPi89l0leQfEkMtPmpxQNqlkPy0anm5LZM/N+sxrW+oJfdGKCyoi/qnhAhPy8yg== |
| TXT | adobe-idp-site-verification=f41c9778dd61e0b903e5daff9095300a03eb9ad4a2a7ce435b4e4eaf76000127 |
| TXT | D750B9F1EBA3435D9D77F95792265223 |
| TXT | google-site-verification=V6u6xIMwPwKv6d55ZV4VqbkO1mjLlzyvQKkbz4usOM0 |
| TXT | google-site-verification=CauHX8dfnPle2exSgs6k3OuJ_rPzkV1d6n6E9OFJFO8 |
| TXT | notion-domain-verification=mTQLByaJiMJcaoejfap0w1HqVtit4gqXfxNE3z57ugv |
| TXT | sending_domain44232=26593424e3f9a029c8413a3f66844938dd909eec6d3c1421168e0fa974950b97 |
| TXT | apple-domain-verification=R62yGBLwZW9fUKsm |
| SOA | dns.cit.cornell.edu |