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 sopo-cundinamarca.gov.co

Valid
Issued by (CA)
Sectigo Limited
Subject
sopo-cundinamarca.gov.co
Valid from
Jun 23, 2026
Valid until
Jan 7, 2027 (54 days remaining)
Public key
RSA 2048-bit
Serial
5A0E34955452EEEEB2A6E4322C1A53F9
SHA-256 fingerprint
A9:F1:79:70:BF:1D:73:3C:A7:8C:B7:44:04:22:9A:67:66:1B:5F:4D:5B:56:B0:69:44:90:46:8F:09:84:87:76
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
sopo-cundinamarca.gov.co, www.sopo-cundinamarca.gov.co

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 5, 2026.

Never get surprised by sopo-cundinamarca.gov.co's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch sopo-cundinamarca.gov.co 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.