SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
asap-it.fr
SSL/TLS Certificate
SSL/TLS Certificate for asap-it.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- asap-it.fr
- Valid from
- Aug 23, 2026
- Valid until
- Nov 21, 2026 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 8C2BA76637629A75110C50B2EC0CA4F6
- SHA-256 fingerprint
- 5B:37:19:A8:FF:4E:D4:B7:83:B1:1D:B9:45:03:80:5F:DE:29:3B:28:54:BC:99:EB:92:6D:BC:AB:21:A5:A9:86
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
The serving CA (Google Trust Services) is authorized by this domain's CAA records (globalsign.com, letsencrypt.org, pki.goog, sectigo.com).
We've observed 1 previous certificate for this host. This certificate has been served since Sep 5, 2026.
Never get surprised by asap-it.fr's certificate expiring
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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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