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

in.mail.amis.net · 109.239.182.243:443

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=balmi.si
Issuer
CN=balmi.si
Valid from
2026-03-25T20:39:21+00:00
Expires
2027-03-25T20:39:21+00:00
Days remaining
141
Serial (hex)
015F496928
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:balmi.si, DNS:www.balmi.si, DNS:mail.balmi.si, DNS:cpanel.balmi.si, DNS:webmail.balmi.si, DNS:webdisk.balmi.si, DNS:cpcontacts.balmi.si, DNS:cpcalendars.balmi.si, DNS:autodiscover.balmi.si

SHA-256 fingerprint

EC:BB:49:6D:97:A3:75:4E:32:F5:AD:FB:D7:93:86:3B:4D:1A:AA:D6:CB:67:AC:4D:60:E3:B1:E9:66:9C:61:FB
Certificate extensions & PEM
subjectKeyIdentifier
28:A5:A7:60:9E:D1:3E:E9:94:30:59:29:EA:11:E5:BE:23:D4:E6:2C
basicConstraints
CA:FALSE
authorityKeyIdentifier
keyid:28:A5:A7:60:9E:D1:3E:E9:94:30:59:29:EA:11:E5:BE:23:D4:E6:2C DirName:/CN=balmi.si serial:01:5F:49:69:28
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectAltName
DNS:balmi.si, DNS:www.balmi.si, DNS:mail.balmi.si, DNS:cpanel.balmi.si, DNS:webmail.balmi.si, DNS:webdisk.balmi.si, DNS:cpcontacts.balmi.si, DNS:cpcalendars.balmi.si, DNS:autodiscover.balmi.si
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-03T23:35:19+00:00

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

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