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 freen.nl

Valid
Issued by (CA)
Let's Encrypt
Subject
freen.nl
Valid from
Aug 18, 2026
Valid until
Nov 16, 2026 (75 days remaining)
Public key
EC 256-bit
Serial
056DF2C9571C76122062EB37338D1AADB415
SHA-256 fingerprint
4F:7D:4D:F0:1C:FC:36:04:DC:B7:06:3F:6A:D0:46:10:F1:5B:84:68:D1:9F:3B:06:89:25:0D:F0:AB:FE:67:5F
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (8)
cpanel.freen.nl, cpcalendars.freen.nl, cpcontacts.freen.nl, freen.nl, mail.freen.nl, webdisk.freen.nl, webmail.freen.nl, www.freen.nl

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 Aug 30, 2026.

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Uptime

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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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