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 sescap-pr.org.br

Valid
Issued by (CA)
Let's Encrypt
Subject
www.sescap-pr.org.br
Valid from
Aug 9, 2026
Valid until
Nov 7, 2026 (34 days remaining)
Public key
RSA 2048-bit
Serial
06729674FDAA26501A8FB9005492EBAF2D9F
SHA-256 fingerprint
47:E3:92:C3:4B:C0:A9:74:A3:C3:A7:44:5A:79:2A:23:9E:80:E4:DD:8D:B0:63:48:2D:00:39:3B:53:BD:52:7B
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
sescap-pr.org.br, www.sescap-pr.org.br

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 23, 2026.

Never get surprised by sescap-pr.org.br's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch sescap-pr.org.br 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.