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 genoma-ai.com

Valid
Issued by (CA)
Let's Encrypt
Subject
genoma-ai.com
Valid from
Sep 2, 2026
Valid until
Dec 1, 2026 (29 days remaining)
Public key
RSA 2048-bit
Serial
0599F30F0CC8EEA0BF572E2F8C69E7EAC47F
SHA-256 fingerprint
85:AD:86:6A:B2:1A:B4:74:64:30:06:49:AD:94:13:F0:DB:5B:34:50:65:84:E1:4E:B1:D2:CA:B6:9C:7C:6D:BB
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
genoma-ai.com, www.genoma-ai.com

Certificate Authority Authorization (CAA)

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

Never get surprised by genoma-ai.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch genoma-ai.com 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.