Last Updated: March 29, 2024
ysu.edu.cn has 2 NS records, 1 A records, 1 AAAA records, 1 MX records, and 1 TXT records. Name servers for ysu.edu.cn are ysudns2.ysu.edu.cn, ysudns1.ysu.edu.cn. A records for ysu.edu.cn are 202.206.240.14. AAAA records for ysu.edu.cn are 2001:250:80c:ffff:ffff:ffff:cace:f00e. MX records that process @ysu.edu.cn email are mailgateway.ysu.edu.cn. We have observed ysu.edu.cn to have 87 subdomains. As of March 29, 2024, ysu.edu.cn does not have any threat intelligence reports of concern.
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202.206.240.14
2001:250:80c:ffff:ffff:ffff:cace:f00e
mailgateway.ysu.edu.cn
ysudns2.ysu.edu.cn
ysudns1.ysu.edu.cn
ysu.edu.cn. 86400 IN TXT "v=spf1 ip4:202.206.240.96 ip4:202.206.240.11 ip4:111.227.213.2 ip4:222.30.144.6 ip4:121.22.29.121 ip4:111.63.37.146 include:spf.safenext.cn include:spfb.safenext.cn ~all"
ysu.edu.cn has 87 subdomains in our inventory.
unknow
China
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1688774399, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "4F:84:98:D8:80:D8:1A:84:2A:A0:5C:3A:94:57:1B:47:B3:25:7B:D5", "authorityKeyIdentifier": "keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:ysu.edu.cn, DNS:*.ysu.edu.cn", "crlDistributionPoints": "Full Name:\n URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\n CPS: http://www.digicert.com/CPS", "ctlSignedCertificateTimestamp": "BIIBbAFqAHYA6D7Q2j71BjUy51covIlryQPTy9ERa-zraeF3fW0GvW4AAAGBPCM4uAAABAMARzBFAiBpJafwMOG20jN_L_DkNRjs6HguF7FX_5aClxPGQqcAEwIhAIH0cMTeb6RC09inr7xvVhiHqBSTcCTqOx_x6Y67My3sAHcANc8ZG7-xbFe_D61MbULLu7YnICZR6j_hKu-oA8M71kwAAAGBPCM41gAABAMASDBGAiEApmnYIDnnk2M-13CPA5PvZVhkQZPbA55b6uyYKRiRSBYCIQCSSUyzTavcVV3dOlX2QTKee_C15LTss-RKZh5wTTRXzQB3ALc--yTfnE26dfI5xbpY9Gxd_ELPep81xJ4dCYEl7bSZAAABgTwjONcAAAQDAEgwRgIhAPi128hSoCgRokdkPeN1L8sP_y_4uE01dF_-H9GbwJRhAiEAw_NPt99g7HMi5TZq0N_Tlt2Oee70a5DMi7W_AHY7ICQ=", "authorityInfoAccess": "CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt\nOCSP - URI:http://status.geotrust.com\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "5B:21:A1:D4:8D:76:1D:10:55:28:6E:DF:21:12:7B:4E:CF:1A:52:FB", "all_domains": ["*.ysu.edu.cn", "ysu.edu.cn"], "serial_number": "FA5755E8F133DEEDF18D8FBF6C98F41", "subject": {"C": "CN", "CN": "*.ysu.edu.cn", "L": "Qinhuangdao", "O": "Yanshan University", "ST": "Hebei", "emailAddress": null, "OU": null, "aggregated": "/C=CN/CN=*.ysu.edu.cn/L=Qinhuangdao/O=Yanshan University/ST=Hebei"}, "not_before": 1654560000, "issuer": {"C": "US", "CN": "GeoTrust RSA CA 2018", "L": null, "O": "DigiCert Inc", "ST": null, "emailAddress": null, "OU": "www.digicert.com", "aggregated": "/C=US/CN=GeoTrust RSA CA 2018/O=DigiCert Inc/OU=www.digicert.com"}}, "cert_link": "https://nessie2023.ct.digicert.com/log/ct/v1/get-entries?start=204468964&end=204468964", "source": {"url": "https://nessie2023.ct.digicert.com/log/", "name": "DigiCert Nessie2023 Log"}, "update_type": "X509LogEntry", "seen": 1680515233.623327, "cert_index": 204468964}}