SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
flights-status.com
SSL/TLS Certificate
SSL/TLS Certificate for flights-status.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- flights-status.com
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06377241AE3272C295673BE782093B101278
- SHA-256 fingerprint
- 37:F9:67:F0:5A:45:5F:F5:6A:58:BE:64:4C:D0:4A:03:6B:89:63:B7:69:BC:F9:0C:CB:95:09:CC:94:CF:72:65
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 21, 2026.
Never get surprised by flights-status.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch flights-status.com 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.