SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

kids-ex.com

SSL/TLS Certificate

Whois RDAP DNS Records Certificate Uptime Diagnostics History Hide Contact Info

SSL/TLS Certificate for kids-ex.com

Hostname mismatch

Issued by (CA): Amazon
Subject: *.eurex.co.jp
Valid from: Aug 12, 2026
Valid until: Feb 25, 2027 (111 days remaining)
Public key: RSA 2048-bit
Serial: 0B3106A703778ED229A0710CCD2DD90D
SHA-256 fingerprint: AF:31:DE:F9:74:78:A1:01:B3:8F:B3:7A:26:D7:1D:B6:BA:39:3C:A0:4D:BB:48:14:26:11:9D:D7:6A:C5:E0:6B
Chain: Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2

Subject Alternative Names (22)

*.adria-ex.com, *.austria-ex.com, *.eurex.co.jp, *.euro-ex.com, *.france-ex.com, *.german-ex.com, *.greece-ex.com, *.hyggehaus-kusatsu.com, *.japan-yacht.com, *.kids-ex.com, *.mylodge-naoshima.com, *.naoshima-cottage.com, *.naoshima-habitant.com, *.naoshima-tours.com, *.peak-experience-japan.com, *.quaint-house.com, *.russia-ex.com, *.swiss-ex.com, hyggehaus-kusatsu.com, mylodge-naoshima.com, naoshima-cottage.com, quaint-house.com

Certificate Authority Authorization (CAA)

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

Never get surprised by kids-ex.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch kids-ex.com continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, CNAME, TXT 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.