SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
segula.fr
SSL/TLS Certificate
SSL/TLS Certificate for segula.fr
Untrusted chain- Issued by (CA)
- Sectigo Limited
- Subject
- *.segulatechnologies.com
- Valid from
- Jan 21, 2026
- Valid until
- Feb 21, 2027 (140 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E4CE1386C1BD2C58CE68216B66E11FB4
- SHA-256 fingerprint
- 8B:0F:13:0B:08:9B:AE:13:90:98:57:43:FC:AD:E0:8D:67:13:E9:D9:A9:ED:CA:06:D5:F3:CA:6B:A2:1D:DD:10
- Chain
- —
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, 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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