SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
a-freak.jp
SSL/TLS Certificate
SSL/TLS Certificate for a-freak.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.a-freak.jp
- Valid from
- Aug 24, 2026
- Valid until
- Nov 22, 2026 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0612D13BA8BF70E42ED1E6CAA8633D6B3A7A
- SHA-256 fingerprint
- E3:AF:86:00:84:F3:92:12:DD:10:61:C7:CB:2F:C7:29:73:47:73:D9:D2:9E:95:12:14:DE:AE:98:53:9A:83:F3
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by a-freak.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch a-freak.jp 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.
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