SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
leiya.biz
SSL/TLS Certificate
SSL/TLS Certificate for leiya.biz
Expired- Issued by (CA)
- Gandi
- Subject
- leiya.biz
- Valid from
- Sep 1, 2024
- Valid until
- Sep 30, 2025 (expired 401 days ago)
- Public key
- EC 256-bit
- Serial
- 45517E3C46C5E1EA0307D54984B3332C
- SHA-256 fingerprint
- F2:8F:57:CE:C8:06:1F:EE:99:A8:36:C1:F2:FA:06:81:E4:72:5D:F4:E8:2A:1E:D6:DE:47:11:4F:97:5B:01:6E
- Chain
- Gandi RSA Domain Validation Secure Server CA 3 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch leiya.biz 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, 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.
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