SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
i-butik.dk
SSL/TLS Certificate
SSL/TLS Certificate for i-butik.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- i-butik.dk
- Valid from
- Aug 24, 2026
- Valid until
- Nov 22, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 060346A6A748567CC16D61D0603B10343CAC
- SHA-256 fingerprint
- 67:EC:08:F4:57:A1:32:4A:6F:9D:1D:29:7A:89:E2:3A:9F:51:EF:56:94:C2:E5:B4:16:A0:91:8D:6E:43:D5:21
- 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 14, 2026.
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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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