SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
samasz-italy.com
SSL/TLS Certificate
SSL/TLS Certificate for samasz-italy.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- mail.samasz-italy.com
- Valid from
- Aug 25, 2026
- Valid until
- Nov 23, 2026 (54 days remaining)
- Public key
- EC 384-bit
- Serial
- 05DE4F6EB0D665EC141DE7139290A5E85CF0
- SHA-256 fingerprint
- F0:DE:F3:41:A6:3D:65:D9:52:DA:EB:CD:3A:40:66:5C:EB:5C:18:9F:69:65:7C:08:CB:39:60:C4:ED:42:BE:99
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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