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 doota-mall.co.kr

Hostname mismatch
Issued by (CA)
Amazon
Subject
*.premiervalue.jp
Valid from
Aug 1, 2026
Valid until
Feb 14, 2027 (139 days remaining)
Public key
RSA 2048-bit
Serial
0492424615D4795F889D54083A42B656
SHA-256 fingerprint
CD:A4:23:DB:DE:49:DE:D0:5C:EF:7E:B7:40:81:0C:61:DA:0A:99:B8:CE:05:AF:96:BA:A6:36:D8:6B:E4:0A:C7
Chain
Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (2)
*.premiervalue.jp, premiervalue.jp

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 Sep 24, 2026.

Never get surprised by doota-mall.co.kr's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch doota-mall.co.kr 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.