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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

mpexnet.de · 81.17.212.169:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate CN=`*.mpex.de' did not match expected CN=`mpexnet.de'

Certificate verification failed

Subject
CN=*.mpex.de
Issuer
C=LV L=Riga O=GoGetSSL CN=GoGetSSL RSA DV CA
Valid from
2026-05-06T00:00:00+00:00
Expires
2026-11-20T23:59:59+00:00
Days remaining
55
Serial (hex)
4F628ABF76AF662FE3015E90E7CC591C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.mpex.de, DNS:mpex.de

SHA-256 fingerprint

D3:2C:E3:E8:DE:20:87:4D:6C:B2:AE:13:E8:99:E1:72:14:8F:36:46:30:65:84:28:2E:49:AF:3F:E2:AC:5F:C4
Certificate extensions & PEM
authorityKeyIdentifier
F9:FB:50:C4:8B:67:BB:67:64:FE:83:21:A6:A9:CE:3F:55:84:93:99
subjectKeyIdentifier
A6:E3:9D:6E:91:03:2C:14:27:53:B6:AE:A8:24:0E:BD:AF:9E:68:BC
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.64 CPS: https://cps.usertrust.com Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/GoGetSSLRSADVCA.crl
authorityInfoAccess
CA Issuers - URI:http://crt.usertrust.com/GoGetSSLRSADVCA.crt OCSP - URI:http://ocsp.usertrust.com
subjectAltName
DNS:*.mpex.de, DNS:mpex.de
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : May 6 16:01:28.735 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:84:9F:FB:46:8D:3A:AF:D8:C2:8F:63: 94:58:B2:FA:2F:61:3C:B2:1D:F6:34:F8:8E:96:3C:17: D7:FA:B6:13:26:02:21:00:95:89:F4:91:05:70:85:A8: 2E:AC:2D:9F:9B:E5:E2:53:6D:EE:F7:7D:E1:A1:62:B1: 8D:38:93:74:2F:88:EA:9B Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : May 6 16:01:28.907 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BF:9C:A4:80:2D:0E:DF:ED:A3:6B:CF: 24:B1:FE:47:06:00:1A:5D:C9:C0:06:89:A4:93:95:E0: 34:5C:D1:10:28:02:21:00:97:C6:CE:53:79:82:4B:E7: 37:5F:5D:65:E1:42:4A:AB:AA:17:1A:12:4D:E9:EE:C8: 93:E2:41:89:CE:88:3F:07 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : May 6 16:01:29.150 2026 GMT Extensions: 00:00:05:00:0A:49:0E:9E Signature : ecdsa-with-SHA256 30:45:02:21:00:8C:9E:0A:A9:2E:12:86:62:AE:17:B3: CD:59:35:33:A8:BA:2E:A2:43:8F:60:FE:0D:63:40:94: B7:17:FE:E5:82:02:20:32:E2:5C:7A:2A:FB:25:2B:95: 5F:EF:4A:AD:AB:B5:0C:4C:79:BE:E5:15:B7:DA:C1:DC: 76:34:28:82:58:2B:01
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-26T09:40:50+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=LV L=Riga O=GoGetSSL CN=GoGetSSL RSA DV CA
Issuer
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
Valid from
2018-09-06T00:00:00+00:00
Expires
2028-09-05T23:59:59+00:00
Days remaining
710
Serial (hex)
938BB08E62987B4F75F98CB6A5045C96
Signature
RSA-SHA384
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

43:CA:C3:1E:F8:E8:BA:1B:4B:16:B8:20:6E:4C:0A:26:C5:BA:DB:2F:C3:AA:09:E9:01:70:E4:1B:66:C2:FD:64
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
F9:FB:50:C4:8B:67:BB:67:64:FE:83:21:A6:A9:CE:3F:55:84:93:99
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.64 Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
authorityInfoAccess
CA Issuers - URI:http://crt.usertrust.com/USERTrustRSAAddTrustCA.crt OCSP - URI:http://ocsp.usertrust.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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