DNS
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

3rivers.coop · 70.33.51.70:443

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
The certificate has expired.

Certificate verification failed

Subject
CN=whm2.linctel.net
Issuer
CN=whm2.linctel.net
Valid from
2019-04-03T14:03:31+00:00
Expires
2020-04-02T14:03:31+00:00
Days remaining
-2396
Serial (hex)
51C2CD8D
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:whm2.linctel.net, DNS:mail.whm2.linctel.net, DNS:www.whm2.linctel.net, DNS:webmail.whm2.linctel.net, DNS:cpanel.whm2.linctel.net, DNS:webdisk.whm2.linctel.net, DNS:whm.whm2.linctel.net

SHA-256 fingerprint

09:C7:73:29:07:DE:7C:19:81:19:7D:5E:52:28:7E:39:90:31:AB:45:40:D6:35:66:91:F3:B2:DC:A0:C8:61:A5
Certificate extensions & PEM
subjectKeyIdentifier
0D:FD:76:74:3F:88:77:F3:0B:BC:58:48:1E:6F:FA:12:BE:52:42:73
authorityKeyIdentifier
0D:FD:76:74:3F:88:77:F3:0B:BC:58:48:1E:6F:FA:12:BE:52:42:73
basicConstraints
CA:FALSE
subjectAltName
DNS:whm2.linctel.net, DNS:mail.whm2.linctel.net, DNS:www.whm2.linctel.net, DNS:webmail.whm2.linctel.net, DNS:cpanel.whm2.linctel.net, DNS:webdisk.whm2.linctel.net, DNS:whm.whm2.linctel.net
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-23T15:51:15+00:00

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

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