SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
desktop-software.com
SSL/TLS Certificate
SSL/TLS Certificate for desktop-software.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- desktop-software.com
- Valid from
- Aug 12, 2026
- Valid until
- Nov 10, 2026 (57 days remaining)
- Public key
- EC 256-bit
- Serial
- 6BF59C71D7D2EEDB132F9B64FEF42AEB
- SHA-256 fingerprint
- 12:B8:A2:67:D6:12:26:2F:1E:B9:D8:D5:4D:4F:5B:51:01:A6:C9:E2:5D:1D:D8:5F:FE:54:24:06:3F:6C:10:66
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by desktop-software.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch desktop-software.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.