SSL/TLS Certificate Lookup

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

ec2-35-74-159-112.ap-northeast-1.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-35-74-159-112.ap-northeast-1.compute.amazonaws.com

Expired
Issued by (CA)
Amazon
Subject
kirari-souzai.com
Valid from
Jun 26, 2025
Valid until
Jul 25, 2026 (expired 104 days ago)
Public key
RSA 2048-bit
Serial
098EF7AFD97098E300226085886825C1
SHA-256 fingerprint
3E:A7:D6:F0:3E:41:9A:40:10:7D:60:51:B9:E6:AF:14:3D:CD:B3:D0:0D:24:45:B9:FC:78:F0:D2:46:4F:23:4C
Chain
Amazon RSA 2048 M02 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (2)
kirari-souzai.com, www.kirari-souzai.com

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-35-74-159-112.ap-northeast-1.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-35-74-159-112.ap-northeast-1.compute.amazonaws.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.