SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
max-kayak.dk
SSL/TLS Certificate
SSL/TLS Certificate for max-kayak.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- max-kayak.dk
- Valid from
- May 30, 2026
- Valid until
- Aug 28, 2026 (36 days remaining)
- Public key
- EC 256-bit
- Serial
- 05843B95F2623467B7D19908EBA0B2EF29A8
- SHA-256 fingerprint
- FD:BB:68:FA:45:48:F9:AD:FE:0D:89:29:8F:11:CB:AC:59:E7:D3:07:67:4C:1A:29:D6:EB:A1:8A:28:BB:61:86
- Chain
- YE2 → Root YE → ISRG Root X2 → 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 max-kayak.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch max-kayak.dk 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.
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