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 ja-int.co.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
www.ja-int.co.uk
Valid from
Oct 7, 2026
Valid until
Jan 5, 2027 (79 days remaining)
Public key
RSA 2048-bit
Serial
062A7441BCB538997429A561E32DB65ADB7B
SHA-256 fingerprint
00:2A:5A:FD:4E:10:4B:8C:2F:53:44:F6:8E:AE:00:65:2E:55:D1:49:98:15:56:8B:C1:32:99:52:EA:FD:C2:C7
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (31)
fr.ja-int.be, ja-int.ae, ja-int.at, ja-int.be, ja-int.ch, ja-int.co.uk, ja-int.com.au, ja-int.de, ja-int.dk, ja-int.es, ja-int.fr, ja-int.ie, ja-int.in, ja-int.it, ja-int.nl, ja-int.se, www.ja-int.ae, www.ja-int.at, www.ja-int.be, www.ja-int.ch, www.ja-int.co.uk, www.ja-int.com.au, www.ja-int.de, www.ja-int.dk, www.ja-int.es, www.ja-int.fr, www.ja-int.ie, www.ja-int.in, www.ja-int.it, www.ja-int.nl, www.ja-int.se

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Aug 29, 2026.

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Uptime

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DNS changes

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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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