SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
life-jackets.net
SSL/TLS Certificate
SSL/TLS Certificate for life-jackets.net
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Mar 14, 2022
- Valid until
- Mar 14, 2023 (expired 1301 days ago)
- Public key
- RSA 2048-bit
- Serial
- 622F24EB
- SHA-256 fingerprint
- 82:D9:8A:F8:3C:EC:B0:5C:B2:DA:F9:5D:64:E9:69:69:08:94:05:A7:D3:0C:B5:C8:B1:41:0C:78:62:B8:BD:0D
- Chain
- Plesk
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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