SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
geni-metal.ca
SSL/TLS Certificate
SSL/TLS Certificate for geni-metal.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- geni-metal.ca
- Valid from
- Sep 22, 2026
- Valid until
- Dec 21, 2026 (86 days remaining)
- Public key
- EC 256-bit
- Serial
- 06ECC55A0496D3810064C1486B381ED5DF0A
- SHA-256 fingerprint
- 88:EF:9F:11:5A:9F:8C:8D:91:11:A2:EA:9F:1E:EC:13:A3:11:54:57:E0:72:9E:71:E1:B0:8B:53:A1:E3:65:72
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 Sep 25, 2026.
Never get surprised by geni-metal.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch geni-metal.ca 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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