Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Version 90.02 D.O.H. unwanted change

  • 5 cavab
  • 1 has this problem
  • 1 view
  • Last reply by cor-el

more options

I installed FF on my Mac from https://ftp.mozilla.org/pub/firefox/releases/ firefox/releases/90.0/mac/en-US/ sha256 dbc08038e2a26017d360bbf366a935084ed0e0914dc50f3e7e419e5b765c8863. I then performed an update to 90.2 directly via the update notification instead of the direct download and found that D.O.H value changed from cloudflare default to an unknown cira canadian shield.

Why would the default setting change to a unknown Canadian D.O.H. provider when I have a US version of FF installed on a upgrade? See enclosed.

I installed FF on my Mac from https://ftp.mozilla.org/pub/firefox/releases/ firefox/releases/90.0/mac/en-US/ sha256 dbc08038e2a26017d360bbf366a935084ed0e0914dc50f3e7e419e5b765c8863. I then performed an update to 90.2 directly via the update notification instead of the direct download and found that D.O.H value changed from cloudflare default to an unknown cira canadian shield. Why would the default setting change to a unknown Canadian D.O.H. provider when I have a US version of FF installed on a upgrade? See enclosed.
Attached screenshots

Chosen solution

The problem is not a change made by Firefox but a change on my Mac Catalina OS. I tried the update a few times on another mac and no change occurred to the D.O.H. configuration from the FF update.

Read this answer in context 👍 0

All Replies (5)

more options

See the Release notes under Changed.

Updates to support DoH Canada rollout

more options

I did read the realease notes. Once again I am using the United States version with Cloudflare as my default D.O.H. and it changed to Cira Canadian shield.

more options

Do you live in Canada?

more options

Seçilmiş Həll

The problem is not a change made by Firefox but a change on my Mac Catalina OS. I tried the update a few times on another mac and no change occurred to the D.O.H. configuration from the FF update.

more options

Are you possibly using a VPN or proxy with an exit node in Canada ?

Note that this new Cira DoH provider is rolled out gradually to a limited set of users to ensure that there aren't problems with this provider.