SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for kdo-kaj-zakaj.si

Self-signed
Issued by (CA)
195-206-228-198.cprapid.com
Subject
195-206-228-198.cprapid.com
Valid from
Jan 29, 2026
Valid until
Jan 29, 2027 (88 days remaining)
Public key
RSA 4096-bit
Serial
587A90D7D1B3728140832E95A379211B81F0A777
SHA-256 fingerprint
D4:48:BC:0F:52:C6:A7:8E:38:1D:2C:DE:9C:2B:93:2C:C8:90:CB:0D:FD:89:8B:D0:73:34:D4:5E:3E:1D:B1:64
Chain
195-206-228-198.cprapid.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by kdo-kaj-zakaj.si's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch kdo-kaj-zakaj.si continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.