Last Updated: May 23, 2024
sdu.org.cn has 1 NS records, 1 A records, 0 AAAA records, 2 MX records, and 0 TXT records. Name servers for sdu.org.cn are sdunetnms.sdu.edu.cn. A records for sdu.org.cn are 202.194.7.163. MX records that process @sdu.org.cn email are mxbiz1.qq.com, mxbiz2.qq.com. We have observed sdu.org.cn to have 3 subdomains. A subdomain count of 3 is considered a small digital footprint. As of May 23, 2024, sdu.org.cn does not have any threat intelligence reports of concern.
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202.194.7.163
No DNS AAAA records
mxbiz1.qq.com
mxbiz2.qq.com
sdunetnms.sdu.edu.cn
No DNS TXT records
sdu.org.cn has 3 subdomains in our inventory.
nginx
China
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1725065463, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "46:4F:AF:13:3D:54:30:D3:62:EB:04:F4:B3:50:11:C2:F6:A2:99:89", "authorityKeyIdentifier": "keyid:0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:sdu.org.cn, DNS:autodiscover.sdu.org.cn, DNS:mail.sdu.org.cn, DNS:owa.sdu.org.cn, DNS:xy.sdu.org.cn, DNS:www.sdu.org.cn", "crlDistributionPoints": "Full Name:\n URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1\nPolicy: 1.3.6.1.4.1.4146.1.10\n CPS: https://www.globalsign.com/repository/", "ctlPoisonByte": true, "authorityInfoAccess": "OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020\nCA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "22:A5:9C:08:D6:60:AB:F2:D0:F0:7D:67:25:5F:2E:B6:A6:1D:43:A9", "all_domains": ["autodiscover.sdu.org.cn", "mail.sdu.org.cn", "owa.sdu.org.cn", "sdu.org.cn", "www.sdu.org.cn", "xy.sdu.org.cn"], "serial_number": "12A9CDF24A547F3745521790", "subject": {"C": null, "CN": "www.sdu.org.cn", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=www.sdu.org.cn"}, "not_before": 1690764664, "issuer": {"C": "BE", "CN": "GlobalSign GCC R3 DV TLS CA 2020", "L": null, "O": "GlobalSign nv-sa", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=BE/CN=GlobalSign GCC R3 DV TLS CA 2020/O=GlobalSign nv-sa"}}, "cert_link": "https://yeti2024.ct.digicert.com/log/ct/v1/get-entries?start=109983964&end=109983964", "source": {"url": "https://yeti2024.ct.digicert.com/log/", "name": "DigiCert Yeti2024 Log"}, "update_type": "PrecertLogEntry", "seen": 1690809975.215236, "cert_index": 109983964}}