Flush your dns and then try and it doesn’t work amymore
I work for Comcast… our corporate network can get to qmap.pub with the ip 34.234.91.203,
My windows pc is on resi and it works. My Apple using safari is getting different dns results. And all devices use same dns server … and I have firewall that only allows 75.75.75.75:53 for dns
So it looks like safari might be the culprit in my case.
It’s working in brave on my iPad…
Safari has a ton of experimental features active, one looks like it messes with dns.
WEBRTC MDNS ice candidates.
No idea what that is but it might be the culprit.
After I accessed it with brave it now works in safari as well.