SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tecneco-impianti.com
SSL/TLS Certificate
SSL/TLS Certificate for tecneco-impianti.com
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.tecneco-impianti.com
- Valid from
- Feb 25, 2026
- Valid until
- Mar 28, 2027 (242 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 68D44B737FFE6738677EC5459211C2D6
- SHA-256 fingerprint
- 29:52:94:66:1F:32:05:A9:05:B0:A3:8E:0A:39:2E:C2:3B:E5:09:3F:23:41:69:AF:09:39:C6:43:26:62:63:DC
- Chain
- Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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