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 mojvrh.si

Valid
Issued by (CA)
Let's Encrypt
Subject
mojvrh.si
Valid from
Aug 4, 2026
Valid until
Nov 2, 2026 (79 days remaining)
Public key
EC 256-bit
Serial
05937C3F5C5CDF11F213F56DF93EF2B02788
SHA-256 fingerprint
12:E4:1D:56:D8:33:B5:99:48:27:5D:CB:10:75:82:77:83:52:4B:AD:13:04:52:60:C9:F8:A8:F9:8E:0C:B9:D9
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
mojvrh.si, www.mojvrh.si

Certificate Authority Authorization (CAA)

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

This certificate has been served since Aug 13, 2026.

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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.

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