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

TLSv1.2

arx-tech.com · 107.180.50.220:443

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=arx-tech.com
Issuer
CN=arx-tech.com
Valid from
2024-06-12T11:11:40+00:00
Expires
2025-06-12T11:11:40+00:00
Days remaining
-488
Serial (hex)
023C6B06F4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:arx-tech.com, DNS:mail.arx-tech.com, DNS:www.arx-tech.com, DNS:cpanel.arx-tech.com, DNS:webmail.arx-tech.com, DNS:webdisk.arx-tech.com, DNS:cpcontacts.arx-tech.com, DNS:cpcalendars.arx-tech.com, DNS:autodiscover.arx-tech.com

SHA-256 fingerprint

85:8F:6C:C0:6B:8E:BB:25:B1:47:E7:7E:CD:18:02:99:F2:0B:46:B8:15:88:5E:B2:C4:AD:10:36:04:D4:37:88
Certificate extensions & PEM
subjectKeyIdentifier
57:91:A5:89:92:0B:F3:76:66:21:58:AC:A8:27:AF:CF:BD:5C:62:6A
basicConstraints
CA:FALSE
authorityKeyIdentifier
keyid:57:91:A5:89:92:0B:F3:76:66:21:58:AC:A8:27:AF:CF:BD:5C:62:6A DirName:/CN=arx-tech.com serial:02:3C:6B:06:F4
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectAltName
DNS:arx-tech.com, DNS:mail.arx-tech.com, DNS:www.arx-tech.com, DNS:cpanel.arx-tech.com, DNS:webmail.arx-tech.com, DNS:webdisk.arx-tech.com, DNS:cpcontacts.arx-tech.com, DNS:cpcalendars.arx-tech.com, DNS:autodiscover.arx-tech.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-12T17:59:09+00:00

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

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