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DNS over HTTPS cert

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  • Last reply by passand

passand
passand
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for some reason bitdefender keeps producing this with dns over https enabled on firefox 105.0.1. If I browse that url on a machine without bitdefender is throws an error too about the cert.

firefox.exe attempted to establish a connection relying on an untrusted certificate to mozilla.cloudflare-dns.com. We blocked the connection to keep your data safe since untrusted certificates are issued by unrecognized Certificate Authorities.

I can add an exception but the cert on this size seems to be invalid. Any ideas?

for some reason bitdefender keeps producing this with dns over https enabled on firefox 105.0.1. If I browse that url on a machine without bitdefender is throws an error too about the cert. firefox.exe attempted to establish a connection relying on an untrusted certificate to mozilla.cloudflare-dns.com. We blocked the connection to keep your data safe since untrusted certificates are issued by unrecognized Certificate Authorities. I can add an exception but the cert on this size seems to be invalid. Any ideas?

All Replies (1)

passand
passand Question owner
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After digging further I see that OpenDNS/Cisco Umbrella might be blocking the request too.

Modified by passand