SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cese-seguroescolar.com
SSL/TLS Certificate
SSL/TLS Certificate for cese-seguroescolar.com
Self-signed- Issued by (CA)
- cese-seguroescolar.com
- Subject
- cese-seguroescolar.com
- Valid from
- Sep 8, 2026
- Valid until
- Sep 8, 2027 (297 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E5915FD0E9E5717F29
- SHA-256 fingerprint
- 0A:23:34:FE:E2:9D:DC:1D:9D:8D:92:D8:05:72:5A:3B:B0:8D:50:B7:B4:14:AF:0C:0C:1F:C3:0E:83:C5:E3:81
- Chain
- cese-seguroescolar.com
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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