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 lgt-logs.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
mail.lgt-logs.com
Valid from
Jul 12, 2026
Valid until
Oct 10, 2026 (80 days remaining)
Public key
EC 384-bit
Serial
05E91A82EEE51015BD9950F46EF8FAF4628D
SHA-256 fingerprint
83:9A:26:A1:24:EE:93:A1:BB:E0:D2:51:C7:0E:98:A2:61:F7:9B:E1:A0:84:06:BD:6B:39:F3:2C:59:3F:CA:97
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
mail.lgt-logs.com

Certificate Authority Authorization (CAA)

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

Never get surprised by lgt-logs.com's certificate expiring

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