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 agro-horizon.org

Expired
Issued by (CA)
ZeroSSL
Subject
www.agro-horizon.org
Valid from
Jul 11, 2024
Valid until
Oct 9, 2024 (expired 652 days ago)
Public key
RSA 2048-bit
Serial
F7E0A6FEFEEFD1F613B9F0A308A4BEFB
SHA-256 fingerprint
7B:0B:E3:66:90:BE:BE:E1:4A:6D:9E:A6:FB:C5:D1:E2:8F:E1:5B:72:A4:AF:B2:46:44:47:FA:68:75:50:34:89
Chain
ZeroSSL RSA Domain Secure Site CA → USERTrust RSA Certification Authority
Subject Alternative Names (2)
agro-horizon.org, www.agro-horizon.org

Certificate Authority Authorization (CAA)

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

Never get surprised by agro-horizon.org's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch agro-horizon.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.