DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

msstate.edu · 3.216.11.38:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
C=US ST=Mississippi O=Mississippi State University CN=msstate.edu
Issuer
C=US O=Internet2 CN=InCommon RSA Server CA 2
Valid from
2026-01-20T00:00:00+00:00
Expires
2027-01-20T23:59:59+00:00
Days remaining
78
Serial (hex)
210ED20C9BB9A58CAD6AE5FE4CAA2E1B
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:msstate.edu, DNS:emergency.msstate.edu

SHA-256 fingerprint

64:71:6F:A5:77:0F:8A:DF:01:8F:1A:42:32:43:3E:F1:3D:71:42:24:75:57:51:45:0F:7F:4B:CF:49:BF:C2:77
Certificate extensions & PEM
authorityKeyIdentifier
EF:4C:00:92:A6:FB:76:2E:5E:95:E2:C9:5F:87:1B:19:D5:4D:E2:D9
subjectKeyIdentifier
FB:62:3E:82:0E:CF:F0:4F:72:CB:34:B6:16:03:8E:4E:B5:4B:9C:61
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.103 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/InCommonRSAServerCA2.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/InCommonRSAServerCA2.crt OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jan 20 15:06:51.452 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:5E:CE:A3:AB:D0:7F:75:B3:6D:9F:3F:C1: E9:14:F6:5A:18:EE:6D:D2:40:D9:83:D7:8E:3A:CC:21: BB:24:4B:A0:02:21:00:D2:62:02:AF:0F:E0:0A:F9:44: DD:2D:AA:8C:7B:BB:FB:FC:2B:66:0C:C2:42:02:74:A1: 1D:AD:33:59:96:1F:50 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jan 20 15:06:52.186 2026 GMT Extensions: 00:00:05:00:01:A4:20:16 Signature : ecdsa-with-SHA256 30:44:02:20:4D:BB:23:88:D0:E1:3F:97:BB:7B:C7:F7: D9:C4:91:D9:D3:AD:F8:1A:4D:C8:E6:AA:58:EE:E9:3D: AC:7E:D8:CD:02:20:79:01:85:78:7F:A7:90:8F:DD:D1: 38:5E:20:89:A3:AB:14:5A:0F:E7:1D:EF:AE:79:FE:A7: 0E:F5:E6:F4:CB:9D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Jan 20 15:06:51.634 2026 GMT Extensions: 00:00:05:00:00:11:F6:FA Signature : ecdsa-with-SHA256 30:44:02:20:24:7E:A6:05:7C:1A:6D:06:B9:4A:A5:31: 7E:31:DE:59:9D:E8:8E:FF:C9:47:67:78:73:D8:F0:A7: 30:83:F1:10:02:20:4B:26:AA:52:31:29:77:6C:AE:DE: 8A:56:BE:11:71:0D:82:D7:93:71:CC:48:E7:4C:63:3E: 89:99:48:7F:6D:56
subjectAltName
DNS:msstate.edu, DNS:emergency.msstate.edu
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-03T02:30:32+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Internet2 CN=InCommon RSA Server CA 2
Issuer
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
Valid from
2022-11-16T00:00:00+00:00
Expires
2032-11-15T23:59:59+00:00
Days remaining
2204
Serial (hex)
835B7615206D2D6E097E0B6E409FEFC0
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

87:E0:1C:C4:DD:0C:9D:92:A3:DB:D4:90:92:FF:13:F9:CD:38:74:45:CD:C5:7E:5B:98:4E:1B:77:21:B5:B0:29
Certificate extensions & PEM
authorityKeyIdentifier
53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
subjectKeyIdentifier
EF:4C:00:92:A6:FB:76:2E:5E:95:E2:C9:5F:87:1B:19:D5:4D:E2:D9
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.103 Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
authorityInfoAccess
CA Issuers - URI:http://crt.usertrust.com/USERTrustRSAAAACA.crt OCSP - URI:http://ocsp.usertrust.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
Issuer
C=GB ST=Greater Manchester L=Salford O=Comodo CA Limited CN=AAA Certificate Services
Valid from
2019-03-12T00:00:00+00:00
Expires
2028-12-31T23:59:59+00:00
Days remaining
789
Serial (hex)
3972443AF922B751D7D36C10DD313595
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

68:B9:C7:61:21:9A:5B:1F:01:31:78:44:74:66:5D:B6:1B:BD:B1:09:E0:0F:05:CA:9F:74:24:4E:E5:F5:F5:2B
Certificate extensions & PEM
authorityKeyIdentifier
A0:11:0A:23:3E:96:F1:07:EC:E2:AF:29:EF:82:A5:7F:D0:30:A4:B4
subjectKeyIdentifier
53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crl.comodoca.com/AAACertificateServices.crl
authorityInfoAccess
OCSP - URI:http://ocsp.comodoca.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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