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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

webgo.de · 89.44.8.138:443

Verified

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

Subject
CN=*.webgo.de
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2025-11-09T00:00:00+00:00
Expires
2026-11-09T23:59:59+00:00
Days remaining
45
Serial (hex)
16225E81AAAF1CA3A810384E30F9B4BD
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.webgo.de, DNS:webgo.de

SHA-256 fingerprint

49:5F:51:90:89:E4:03:90:FD:FE:BB:56:D7:A7:1F:5E:C4:21:5B:8C:4A:57:F8:1C:00:31:F4:03:0C:AD:ED:DD
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
F5:92:C3:92:5E:3C:8E:81:72:5B:34:54:6D:D2:5E:38:C6:4A:8C:9B
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.webgo.de, DNS:webgo.de
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Nov 9 10:27:06.886 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7F:19:41:1A:AA:EB:A9:94:35:50:90:DB: 6E:ED:5E:43:CD:2A:81:83:D2:19:B5:4F:3A:49:A5:16: 2D:11:C6:4F:02:21:00:DB:EE:C1:9F:31:AF:4D:32:F1: 7E:9E:0A:DC:9D:0A:A5:A1:54:EE:CA:22:43:A2:A7:27: 3D:A6:E7:64:B2:DD:46 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Nov 9 10:27:07.055 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EE:28:EC:5F:4D:8C:F3:B3:17:C1:3E: 2B:A6:B1:C3:47:6D:89:15:97:4E:B5:57:D9:68:48:D0: 14:7A:73:B4:90:02:21:00:BC:DF:BD:B3:0E:9C:C0:7B: 10:D1:CF:12:3B:64:46:29:B2:75:31:B6:94:E6:F8:D3: BB:35:72:16:D0:C4:B1:36 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Nov 9 10:27:06.859 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:15:B7:75:41:46:DD:32:5E:4C:F3:1E:D8: 83:5F:9B:44:4E:D7:FC:BC:43:1A:91:D9:F9:D5:17:A2: BE:C1:65:AE:02:21:00:E6:F8:8D:90:E4:5B:76:E4:38: 10:36:51:5A:F2:C4:59:5E:EA:CA:79:7F:6A:ED:0F:AB: 21:A7:AF:D6:CD:08:C5
-----BEGIN CERTIFICATE-----
MIIHbjCCBdagAwIBAgIQFiJegaqvHKOoEDhOMPm0vTANBgkqhkiG9w0BAQsFADBg
MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD
Ey5TZWN0aWdvIFB1YmxpYyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gQ0EgRFYgUjM2
MB4XDTI1MTEwOTAwMDAwMFoXDTI2MTEwOTIzNTk1OVowFTETMBEGA1UEAwwKKi53
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12fnRt3dRtpeLUT9nhxLTLAsOh9QNJePmlfl2vbMXhIbv5KtMTBoLaQV+z+J1atc
ewjqD+CFR1Rd+XLwbIMqrURJy4ZbaNi6c7gwLghW912+GuR1/WbBYfDD+QIbpVRM
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4NY9sEEIzO87biLSCbZUalkammwf45r0nXByXnhFso4PwjB1g4lL49ooQq6uyZD0
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yiJDoqcnPabnZLLdRgB3AK9niDtXsE7dj6bZfvYuqOuBCsdxYPAkXlXWDC/nhYc6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-----END CERTIFICATE-----

Cipher: TLS_CHACHA20_POLY1305_SHA256 · Checked 2026-09-25T02:52:40+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3465
Serial (hex)
397A66CC2756362E0DAA87CA6EABE3B1
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----BEGIN CERTIFICATE-----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xx/DgMrXLUAPaI60fZ6wA+PTAgMBAAGjggGBMIIBfTAfBgNVHSMEGDAWgBRWc1hk
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DgYDVR0PAQH/BAQDAgGGMBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMBsGA1UdIAQUMBIwBgYEVR0gADAIBgZngQwBAgEw
VAYDVR0fBE0wSzBJoEegRYZDaHR0cDovL2NybC5zZWN0aWdvLmNvbS9TZWN0aWdv
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AQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1NlY3Rp
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BzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTANBgkqhkiG9w0BAQwFAAOCAgEA
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ze1B2eQjkrGkIL/OF1s7vSmgYVafsRoZd/IHUrkoQvX8FZwUsmPu7amgBfaY3g+d
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5dUyD0jHct2+8ceKEtIoFU/FfHq/mDaVnvcDCZXtIgitdMFQdMZaVehmObyhRdDD
4NQCs0gaI9AAgFj4L9QtkARzhQLNyRf87Kln+YU0lgCGr9HLg3rGO8q+Y4ppLsOd
unQZ6ZxPNGIfOApbPVf5hCe58EZwiWdHIMn9lPP6+F404y8NNugbQixBber+x536
WrZhFZLjEkhp7fFXf9r32rNPfb74X/U90Bdy4lzp3+X1ukh1BuMxA/EEhDoTOS3l
7ABvc7BYSQubQ2490OcdkIzUh3ZwDrakMVrbaTxUM2p24N6dB+ns2zptWCva6jzW
r8IWKIMxzxLPv5Kt3ePKcUdvkBU/smqujSczTzzSjIoR5QqQA6lN1ZRSnuHIWCvh
JEltkYnTAH41QJ6SAWO66GrrUESwN/cgZzL4JLEqz1Y=
-----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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