Generated: 2026-08-09T05:54:52-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 2 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| ERROR | DNSSEC chain | 0/15 | Both DS and DNSKEY are required. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 1 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| OK | DKIM | 20/20 | A DKIM selector was verified. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 143 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 19/35 | 5 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: newkaku.snu.ac.kr |
| WARNING | IPv4 diversity | 20/35 | Two or more IPv4 addresses receive full points. |
| ERROR | IPv6 connectivity | 0/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| ERROR | HTTP response | 0/40 | HTTP/1.1 404 Not Found |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 147.46.10.129 |
| AAAA | |
| CNAME | |
| MX | 1 aspmx1.gov-dooray.com. |
| TXT | "google-site-verification=A0SY5QQD77eTEvbF39NKGb7k43LzBCCRKH6cut-xQ8I" "google-site-verification=wUrbmnBIXpYSDSx-fpit1BGjrOqXwNEMPbRr_Cj4DRo" "google-site-verification=XB1AHG5MrRs7KBFNq-2ch69Y8oHYfsAD_tPeOE8C90k" "google-site-verification=c-KimjGR4oDTYaHfWp0w_mj0yxzifF3WCx2VT5WsxQs" "google-site-verification=QQIpc0PrsAQJSLmmyo3AytDIBIuAt2jDywG6ct-hEr8" "google-site-verification=Fd9BeooT1__PX-I_qW1Sb1q_1TU2jL85be4WKhuUju8" "google-site-verification=xpz1YClg353cwQyMk95OshSyIaiKY81RN7ERDysu-Wc" "worksmobile.certification.mv8d3egew4m5eznstx.d4ipppeitg9gda.mqhigo9dj" "vc-domain-verify=aichat.snu.ac.kr,6795830f52eafbca89c6" "google-site-verification=IvY9NupvXzYB_O2r5IFi3xqlwtPONmG0-X3wpUoIFIU" "ZOOM_verify_sInFFu9lRcSsWQAe7XJYnw" "google-site-verification=4mO3mNdxv4eOVmQ8X1DB5uYTc-UpVmXFVIi92q-qLnE" "google-site-verification=K0id-g3MG3u-g34h0l35KW98k5AfsWjRptlwnRvL220" "google-site-verification=1EZYpYNVUzJ4oWwF9wmWyJnQx1yi4j-_SHB2wMbK9zM" "google-site-verification=g2SMXdawiwFyaDZbpMTxE_AhnBUYVAFNdWKipq0rjx4" "google-site-verification=gDMz4DXUp-UTQAWN0UDm4715AceWtHDVS3Q_Se1uMog" "google-site-verification=w-i5MwCNo0N-f1lIlQGh3Di86-HpwM4j-WuLeei0KW0" "google-site-verification=k2mCfO1-nSTuQjX_Uyd3c9pmhZqh5GIO9eWZeUuZphE" "google-site-verification=LbaifWj7Qh6KjKvpc12-6RX-e7NxwuJ8ekn-AuM5PIM" "google-site-verification=Fsh6wHhf1mQr7Ox--G1XbZMog7hqVOuYI_3-OSei4jQ" "google-site-verification=wI-N4TKgq7jd0MuvlVW6k_79NQiOzgMDCRdM9HCZxAI" "google-site-verification=3NA7QjH2yu4mFw8v97F50-yTv0-_EdKbNoY-usuHq9Y" "LVvILcy1XMRId9XadDTWsdgRUu5HAXCOaBntUHNmm3Y" "google-site-verification=R8Pv7GugfmzR6iR0F2Y_2fIPMxmv9KrDXDVbBV8T-Y4" "google-site-verification=IIn1aKbVRmLJkKOaJfO6Xs-kL3DaNPuZhZdduandZFg" "google-site-verification=dmK-MGf_aBVYRWcfccMN9BKDMeaHgW_ZzKYpqF47pts" "google-site-verification=iCMaufdYc0-i78p9a9MANBLwBVIWn-aVlR-I7Q8nHME" "google-site-verification=CDK_216Y8Hkn6KSQn4JB8TPiahV_oWr92niG5GQCTAU" "google-site-verification=SNxpYjJls7L_VQPGn9vL4SgtWlGrDBQxSjgvhKfX7nw" "google-site-verification=nLt3Pg4ENviBgRu-T6Fk1uXs0EBFJM9I8MA0NIvVbuk" "google-site-verification=-fBA2W3mKfRht_TZxHIcimRzOql__0NFHM2JqzXX3Yw" "google-site-verification=olF-5xI1sEzFusIiovXGJdBTCNOUihP4abxk820_HuE" "google-site-verification=N1RIql1C8L1uOberlzh4YOdgsIAZwjsB1iTso84C22M" "google-site-verification=hScjHXW3wY-A2JgrqYGynN1WlJs7588YRHduPGTzwTw" "google-site-verification=7m2YI4yzcoP6QwSPyIYHLcPNZ3HCRTJq2-QrmizOeck" "google-site-verification=sBdCp27WRJCfeTc7QSQpkyPEPSRzviQQtSlzwSXWPm4" "google-site-verification=9L4CxsyRynShaV4R6FuQKnuFZiqsWDdUIKeThvqowEk" "google-site-verification=YDZmwQjJefYytMMjg0Qafyc-qgRpJuZiu-_l7jOQtsw" "_globalsign-domain-verification=yleX1ra1c09fPUG4aeK28A-TwWvKsKRTAu4XJvN2N9" "google-site-verification=8rfHMBuGQiRxpDoEDUYI6A7V0fY_dangMW5WwLTc844" "google-site-verification=87u7Zx7lMCjPBKiXYr1rGKTjiyonTf6DLhTcO_8cI20" "google-site-verification=tnlWpjkEn2QStgwGl-hOaTqajSdFg-lVHwnE2KBCA2M" "v=spf1 include:_spf.snu.ac.kr include:_spf2.snu.ac.kr include:_spf.gov-dooray.com include:_spf.google.com include:spf.protection.outlook.com ~all" "google-site-verification=4Tfs2KIULE37WyBaIwl_W7dbe5lpFiU-kMp-oelm5d0" |
| NS | ercc.snu.ac.kr. hektor.snu.ac.kr. |
| SOA | ercc.snu.ac.kr. ukihouse.snu.ac.kr. 2026013932 3600 900 604800 10800 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |