SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
editionsansfrontiere.net
SSL/TLS Certificate
SSL/TLS Certificate for editionsansfrontiere.net
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- editionsansfrontiere.net
- Valid from
- Feb 19, 2026
- Valid until
- Feb 19, 2027 (167 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A936E7D3F6FD77F9EE3CEE3119DCFC00
- SHA-256 fingerprint
- 2F:EF:B5:3C:52:7C:C8:86:E5:1C:DE:7D:64:D2:57:66:F5:5D:DA:54:CC:25:DB:EC:7D:0D:D9:FB:A4:33:59:71
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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