SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
air-flair.de
SSL/TLS Certificate
SSL/TLS Certificate for air-flair.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- air-flair.de
- Valid from
- Jun 30, 2026
- Valid until
- Sep 28, 2026 (68 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0536B10309BCF76668D0028C8FD964802466
- SHA-256 fingerprint
- 3B:18:3C:9F:AA:C2:1F:9F:8F:03:3A:34:FC:C6:E2:20:5B:46:4C:AC:53:7B:3F:82:EA:03:84:74:B3:1E:73:7F
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by air-flair.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch air-flair.de continuously, notifying you the moment anything moves across all three signals:
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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