Add FootprintIQ URL to arf.json

[TheCandyMan-apps]

FootprintIQ is an OSINT tool for analyzing username reuse and digital footprint exposure across online platforms.

[dasranabir835-eng]

Smile

[s0lray]

Thank you for the submission. After review, this PR is being closed: FootprintIQ returned HTTP errors and was confirmed unreachable from multiple sources. We only list resources that are actively accessible. Please feel free to resubmit if the service becomes available again.

[TheCandyMan-apps]

Thanks for taking a look and for the feedback, I really appreciate it.

The downtime you encountered appears to have been caused by a temporary infrastructure issue (Cloudflare/DNS-related), which has since been fully resolved. FootprintIQ is now stable and accessible across multiple regions.

We've also added additional uptime monitoring to prevent this happening again during review checks.

I’ll go ahead and resubmit the PR now that everything is confirmed operational, but please feel free to re-check if convenient.

Thanks again 🙏