SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lukas-sweet.shop
SSL/TLS Certificate
SSL/TLS Certificate for lukas-sweet.shop
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.lukas-sweet.shop
- Valid from
- Oct 2, 2026
- Valid until
- Dec 31, 2026 (73 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05D199D2EE894EB2F118D38DBF09A1C96B83
- SHA-256 fingerprint
- 29:08:36:EB:27:EC:50:CE:E5:37:37:CA:C6:89:05:B3:0B:83:26:D7:06:CF:D3:39:78:DB:A0:9E:C9:24:87:37
- 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.
This certificate has been served since Oct 1, 2026.
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Uptime
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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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