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 stiltje.rocks

Self-signed
Issued by (CA)
premium14-new.oderland.com
Subject
premium14-new.oderland.com
Valid from
Apr 25, 2024
Valid until
Apr 25, 2025 (expired 534 days ago)
Public key
RSA 4096-bit
Serial
363468598D398B4210E0055F798C2FBBC4D93FCD
SHA-256 fingerprint
FB:42:3E:D6:99:47:E8:68:19:0A:3E:5B:73:99:0B:77:19:51:D6:77:FF:CB:A7:DA:55:39:2F:14:79:E1:66:A1
Chain
premium14-new.oderland.com

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 Oct 4, 2026.

Never get surprised by stiltje.rocks's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch stiltje.rocks 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.