SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sas-italia.com
SSL/TLS Certificate
SSL/TLS Certificate for sas-italia.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sas-italia.com
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (38 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 064852F2C472E0F01E2D0E131911217FBD7A
- SHA-256 fingerprint
- 99:1D:28:5F:4D:9E:8D:7B:A9:80:C4:30:86:69:75:15:F3:4E:6B:0E:CE:B6:84:F1:CB:DA:0A:4B:75:E9:FA:A9
- 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, 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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