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 konjo.life

Valid
Issued by (CA)
Let's Encrypt
Subject
konjo.life
Valid from
Jul 31, 2026
Valid until
Oct 29, 2026 (37 days remaining)
Public key
EC 256-bit
Serial
05BBC447C05F476BFBA3548AE3F65F2CE945
SHA-256 fingerprint
5E:F3:F0:56:AD:CA:5D:67:70:23:DB:DA:E7:8F:B1:8E:68:2F:16:E8:98:F0:7C:12:46:47:10:7F:67:98:E8:77
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
konjo.life, www.konjo.life

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 Sep 6, 2026.

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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.

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