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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

TLSv1.2

geored.com · 91.98.231.230:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed

Certificate verification failed

Subject
CN=geored.com
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-11-03T17:18:25+00:00
Expires
2027-02-01T17:18:24+00:00
Days remaining
89
Serial (hex)
0613F6EB4502FE81ED79559FD93D47DB63DD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.geored.com, DNS:geored.com

SHA-256 fingerprint

9B:9B:15:9B:1F:51:15:00:55:08:6F:B3:6F:E7:27:13:DA:62:50:A0:1D:10:07:F0:46:1E:25:21:56:3B:58:1C
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
ED:4F:60:73:C6:AD:52:B0:19:B2:8F:D8:60:EF:AE:EA:3C:40:F7:86
authorityKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityInfoAccess
CA Issuers - URI:http://yr2.i.lencr.org/
subjectAltName
DNS:*.geored.com, DNS:geored.com
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/94.crl
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 : Nov 3 18:16:56.132 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:91:77:EE:05:CF:8E:0A:CD:6F:D3:DE: 45:E8:A8:DD:9D:51:6F:89:19:D9:10:A3:0D:0C:82:6B: 66:04:3F:14:CD:02:21:00:8B:80:7E:A6:4A:7C:4A:8B: 3C:B4:35:6B:A9:A2:F2:C8:6E:DB:9D:2F:06:58:87:9A: 09:F4:6B:B7:47:0E:02:9F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:A2:39:67:C6:0D:B6:46:87:C6:6F:3D:F9:99:94:76: 93:A6:A6:11:20:84:57:D5:55:E7:E3:D0:A1:D9:B6:46 Timestamp : Nov 3 18:16:57.483 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:25:46:5C:7D:67:D7:AF:6D:BC:EC:A1:31: AA:65:1C:68:6A:0E:CF:78:DA:FE:80:D7:FB:A7:7B:8F: 0A:B7:7B:C9:02:21:00:9F:CD:55:70:DC:D1:4D:E7:C8: B0:6F:43:DC:CA:9C:15:99:30:71:83:73:73:75:62:53: 5E:72:4F:67:ED:73:50
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-11-03T19:25:48+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR2
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
669
Serial (hex)
4EBD24947E24D394802D84A52FD5B319
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityInfoAccess
CA Issuers - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.c.lencr.org/ 
-----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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