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 shop5k.org

Expired
Issued by (CA)
Sectigo Limited
Subject
shop5k.org
Valid from
Jun 26, 2023
Valid until
Jun 26, 2024 (expired 810 days ago)
Public key
RSA 2048-bit
Serial
26693E6DEA75DCB96AA0BFF7B2BE820D
SHA-256 fingerprint
12:D0:F0:32:A3:52:2D:C7:F0:BE:E4:2E:8D:DA:68:AD:1B:84:2C:3A:52:8B:C9:F2:27:14:DD:F2:70:FF:F2:54
Chain
Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
Subject Alternative Names (2)
shop5k.org, www.shop5k.org

Certificate Authority Authorization (CAA)

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

Never get surprised by shop5k.org's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch shop5k.org 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.