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 akogare-kantolife.com

Valid
Issued by (CA)
ZeroSSL GmbH
Subject
akogare-kantolife.com
Valid from
Oct 20, 2026
Valid until
Jan 18, 2027 (74 days remaining)
Public key
EC 256-bit
Serial
4489735C5248EF3F1044E04F970D8D1B
SHA-256 fingerprint
BF:08:91:A8:FC:F7:55:76:E5:BB:C2:1B:85:1F:D5:D9:8A:0A:C6:40:C2:A6:90:02:9A:08:8F:EA:FE:27:2C:95
Chain
ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (2)
akogare-kantolife.com, www.akogare-kantolife.com

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Oct 22, 2026.

Never get surprised by akogare-kantolife.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch akogare-kantolife.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.