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

ns2.groups-egp.com · 144.217.158.134:443

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=carturohost.com
Issuer
CN=carturohost.com
Valid from
2017-06-07T03:43:57+00:00
Expires
2018-06-07T03:43:57+00:00
Days remaining
-3054
Serial (hex)
013AC56EE7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:carturohost.com, DNS:mail.carturohost.com, DNS:www.carturohost.com

SHA-256 fingerprint

D1:96:41:09:24:D5:34:CB:1D:47:B6:25:03:B4:FD:5F:6E:70:47:2B:CB:99:A0:E5:27:CF:61:FF:8E:BA:48:E6
Certificate extensions & PEM
subjectKeyIdentifier
0A:2B:8D:FD:7D:99:56:0D:4F:11:D4:3E:F8:C0:DB:66:CC:F0:D6:D1
authorityKeyIdentifier
0A:2B:8D:FD:7D:99:56:0D:4F:11:D4:3E:F8:C0:DB:66:CC:F0:D6:D1
basicConstraints
CA:FALSE
subjectAltName
DNS:carturohost.com, DNS:mail.carturohost.com, DNS:www.carturohost.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-16T06:14:53+00:00

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

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