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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

lbcfree.net · 185.193.85.246:443

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=lbcfree.net
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-11-05T07:42:33+00:00
Expires
2027-02-03T07:42:32+00:00
Days remaining
85
Serial (hex)
0667170A3E97B6C85B119313DAAFDD04AEB2
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:lbcfree.net, DNS:www.lbcfree.net

SHA-256 fingerprint

93:AA:C7:2F:C1:6A:69:48:6A:44:FE:75:20:C5:19:89:44:C5:97:AF:1D:B8:2E:55:86:0F:00:3B:93:2E:73:5C
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
9F:2A:0F:F5:6E:70:AF:BB:4C:4F:C6:C9:F9:AF:3B:74:38:2F:B4:41
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:lbcfree.net, DNS:www.lbcfree.net
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/51.crl
ct_precert_scts
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 5 08:41:03.208 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:71:C8:0C:A8:A4:01:BE:E5:6E:3A:6A:93: BE:E3:33:DD:81:67:D9:88:F2:D7:48:DA:39:2E:18:B1: 07:1D:24:46:02:21:00:A1:0B:EF:96:B7:AD:64:A1:E6: E3:32:F8:0B:AB:8E:8F:E6:61:D7:2C:76:A8:E3:C3:AC: 75:F9:F3:B1:C1:D7:6F 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 : Nov 5 08:41:03.444 2026 GMT Extensions: 00:00:05:00:1C:DF:5F:6A Signature : ecdsa-with-SHA256 30:45:02:21:00:E6:3E:8F:5A:67:8A:18:DA:3B:BC:06: 5C:0A:4F:A4:CA:F1:D2:B4:70:F1:90:BB:56:4E:F7:B0: 53:D5:FC:E7:0E:02:20:0F:76:BD:7D:20:89:62:49:F2: B3:AB:D1:D8:CF:3C:7A:37:05:76:AA:DF:98:C4:FC:7F: AA:44:D1:2E:B3:6E:4B
-----BEGIN CERTIFICATE-----
MIIGATCCBOmgAwIBAgISBmcXCj6XtshbEZMT2q/dBK6yMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
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m0ljZMk=
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-11-09T17:25:26+00:00

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

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