SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pla-t.com
SSL/TLS Certificate
SSL/TLS Certificate for pla-t.com
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- pla-t.com
- Valid from
- Oct 12, 2026
- Valid until
- Jan 10, 2027 (89 days remaining)
- Public key
- EC 256-bit
- Serial
- 0622879C6FDBA257BC1A927DF8C10DBF590F
- SHA-256 fingerprint
- FD:04:72:7E:D0:D9:FC:37:C9:38:63:19:00:FA:5A:93:11:6D:52:23:E4:45:3E:AE:B1:9D:0E:09:A8:75:A1:F6
- Chain
- YE2
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 Aug 4, 2026.
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This is today's certificate. Turn on monitoring and we'll watch pla-t.com 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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