SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ka-anlaegogservice.dk
SSL/TLS Certificate
SSL/TLS Certificate for ka-anlaegogservice.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ka-anlaegogservice.dk
- Valid from
- Oct 6, 2026
- Valid until
- Jan 4, 2027 (53 days remaining)
- Public key
- EC 256-bit
- Serial
- 052F31FB39675194DEAB7AC3139E5E3C506E
- SHA-256 fingerprint
- 7B:80:01:F9:91:1B:1B:93:70:A2:F9:75:61:BD:78:36:8D:04:71:7B:C9:94:9B:30:6D:75:EC:9B:6F:C3:D7:17
- 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.
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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, CNAME, TXT 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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