SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alecc-dev.fr
SSL/TLS Certificate
SSL/TLS Certificate for alecc-dev.fr
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- *.alecc-dev.fr
- Valid from
- May 29, 2024
- Valid until
- May 28, 2025 (expired 448 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0D37E90AA42D7076B53434878500A4E9
- SHA-256 fingerprint
- F3:6C:10:4C:77:36:4F:0E:9F:88:2F:B6:45:E7:97:EB:80:2C:B6:EB:05:58:22:A3:A3:E4:CA:07:82:C2:58:C7
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by alecc-dev.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch alecc-dev.fr 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.