SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-zambelli.com
SSL/TLS Certificate
SSL/TLS Certificate for it-zambelli.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- plesk6.allsupport.it
- Valid from
- Sep 29, 2026
- Valid until
- Dec 28, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0529FABDE50B437410473892357D4318773B
- SHA-256 fingerprint
- CD:4D:DA:33:95:53:4E:D7:BC:5D:2F:E3:80:60:70:B2:72:A8:EA:13:86:56:CA:3A:19:AE:68:76:8E:C8:DD:20
- 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.
We've observed 2 previous certificates for this host. This certificate has been served since Nov 1, 2026.
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Uptime
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DNS changes
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TLS certificate
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