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 varia-plus.sk

Valid
Issued by (CA)
ZeroSSL GmbH
Subject
www.varia-plus.sk
Valid from
Jul 24, 2026
Valid until
Oct 22, 2026 (32 days remaining)
Public key
EC 384-bit
Serial
4C603278386A51F2D6A0A0C4E4BC8FAA
SHA-256 fingerprint
D7:FC:CD:92:06:B0:55:7B:33:9A:83:83:93:95:52:3B:4A:62:AC:B9:1A:79:D5:B9:D7:FD:01:E5:7A:81:1D:9F
Chain
ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (2)
varia-plus.sk, www.varia-plus.sk

Certificate Authority Authorization (CAA)

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

Never get surprised by varia-plus.sk's certificate expiring

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

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, DNSSEC, CNAME 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.