SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
so-smart.it
SSL/TLS Certificate
SSL/TLS Certificate for so-smart.it
Valid- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- *.so-smart.it
- Valid from
- Mar 30, 2026
- Valid until
- Oct 14, 2026 (34 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DCDDCDB17FD37DFD
- SHA-256 fingerprint
- 01:B4:92:16:30:F8:64:C5:7A:22:DF:B2:0C:98:7B:ED:27:79:0A:68:BE:60:F2:B6:AE:E7:21:83:16:F1:12:B2
- Chain
- Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by so-smart.it's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch so-smart.it 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.
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