SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for 2-piu.com

Valid
Issued by (CA)
Actalis S.p.A.
Subject
*.2-piu.com
Valid from
Jul 17, 2026
Valid until
Feb 1, 2027 (191 days remaining)
Public key
RSA 2048-bit
Serial
6FFD91FC5DB386E10C2C7E33269A3DBC
SHA-256 fingerprint
DF:C0:7F:92:6D:6D:0D:02:CD:CB:D3:C3:12:C2:F1:1A:33:55:52:6F:49:92:99:2F:95:3A:63:F2:A4:D5:83:29
Chain
Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
Subject Alternative Names (2)
*.2-piu.com, 2-piu.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by 2-piu.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch 2-piu.com continuously, notifying you the moment anything moves across all three signals:

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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.