SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
socata-stc.com
SSL/TLS Certificate
SSL/TLS Certificate for socata-stc.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- socata-stc.com
- Valid from
- Jul 26, 2026
- Valid until
- Oct 24, 2026 (31 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 050C10AB634E441A560CC4029321F5E8D7A2
- SHA-256 fingerprint
- E9:29:1C:53:D9:05:45:BA:F0:BF:1D:43:B6:15:87:A5:BA:26:9C:86:4B:53:9D:F2:AE:12:E5:52:2C:AE:1A:37
- Chain
- YR2 → Root YR → 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 Aug 21, 2026.
Never get surprised by socata-stc.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch socata-stc.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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