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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

omg.de · 3.67.203.118:443

Verified

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

Subject
CN=omg.de
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Encryption Everywhere DV TLS CA - G2
Valid from
2026-08-18T00:00:00+00:00
Expires
2026-11-18T23:59:59+00:00
Days remaining
30
Serial (hex)
0E5EFA04ABAB13D42BBF92F6EF355572
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:omg.de, DNS:www.omg.de

SHA-256 fingerprint

CE:14:AD:A3:7F:EC:6D:CC:90:9D:2D:D1:07:25:91:E5:7C:CC:7B:81:68:A7:7B:64:D9:30:45:C4:1C:E4:A1:59
Certificate extensions & PEM
authorityKeyIdentifier
78:DF:91:90:5F:EE:DE:AC:F6:C5:75:EB:D5:4C:55:53:EF:24:4A:B6
subjectKeyIdentifier
85:80:59:11:D6:30:03:A2:69:BD:9D:1E:58:DA:CE:2E:92:E6:C2:85
subjectAltName
DNS:omg.de, DNS:www.omg.de
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Aug 18 23:56:27.659 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7D:8E:77:0D:99:59:74:41:0C:57:72:62: 02:BE:A5:37:30:09:F7:8A:FB:2E:67:A8:50:18:AB:BD: 4A:11:78:71:02:21:00:99:16:FA:E6:7E:99:68:95:0D: 5F:F4:71:EE:D5:CD:5D:46:F9:2C:F4:0E:D2:AF:99:14: 00:93:6B:1B:3D:AC:67 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 : Aug 18 23:56:27.618 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3B:A4:F7:08:5E:F8:09:8A:C4:D5:31:DA: 8E:B0:BE:84:86:96:0C:84:FD:97:1A:19:89:2C:C9:85: CD:F0:07:5F:02:21:00:BB:28:1E:97:94:C9:CD:1A:3D: 32:CE:ED:E5:FC:02:86:75:E1:06:C7:71:A6:AC:5C:A7: 9E:A3:93:4A:7E:B2:6A Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Aug 18 23:56:27.692 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:29:E7:1E:52:77:8B:BB:E4:5A:E0:30:24: 04:00:10:50:1C:E6:6E:4E:F0:2F:8B:70:B7:F0:32:FD: 86:6A:ED:EF:02:21:00:C6:38:47:DD:5D:F4:41:30:A3: 39:06:35:08:E1:9B:62:0A:D1:CE:B8:24:EB:DC:3A:F3: E5:64:CC:59:5C:B4:68
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-19T23:54:26+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Encryption Everywhere DV TLS CA - G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-27T12:46:40+00:00
Expires
2027-11-27T12:46:40+00:00
Days remaining
403
Serial (hex)
0DE0FFB5EE62CB61109F608C9CED5ED3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B1:AC:8C:FB:18:1B:9C:93:54:E1:77:5F:CB:DF:CF:E7:89:8C:5C:C9:A1:7D:76:31:5B:57:C1:12:EE:E5:52:34
Certificate extensions & PEM
subjectKeyIdentifier
78:DF:91:90:5F:EE:DE:AC:F6:C5:75:EB:D5:4C:55:53:EF:24:4A:B6
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.2 CPS: https://www.digicert.com/CPS Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4105
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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.

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