SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ls-decos.com
SSL/TLS Certificate
SSL/TLS Certificate for ls-decos.com
Self-signed- Issued by (CA)
- Unknown
- Subject
- —
- Valid from
- Mar 28, 2024
- Valid until
- Mar 26, 2034 (2693 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0
- SHA-256 fingerprint
- EB:7E:06:84:4E:B5:58:D1:16:EA:44:F2:00:23:08:9C:91:51:1C:20:E7:19:D5:A3:C3:A5:CC:47:28:11:D0:22
- Chain
- —
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 Sep 19, 2026.
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Uptime
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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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