# Support for returning nxdomain for use-application-dns.net to disable Firefox DoH

**URL:** https://discourse.pi-hole.net/t/support-for-returning-nxdomain-for-use-application-dns-net-to-disable-firefox-doh/23243
**Category:** Implemented
**Created:** [September 6, 2019, 8:50pm UTC](https://discourse.pi-hole.net/t/support-for-returning-nxdomain-for-use-application-dns-net-to-disable-firefox-doh/23243 "2019-09-06T20:50:36Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![DL6ER](https://discourse-cdn.pi-hole.net/user_avatar/discourse.pi-hole.net/dl6er/32/281_2.png) [@DL6ER](https://discourse.pi-hole.net/u/DL6ER)
#### Post date: [September 7, 2019, 6:49am UTC](https://discourse.pi-hole.net/t/support-for-returning-nxdomain-for-use-application-dns-net-to-disable-firefox-doh/23243/7 "2019-09-07T06:49:23Z")

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Proposed implementation

[https://github.com/pi-hole/pi-hole/pull/2915](https://github.com/pi-hole/pi-hole/pull/2915)

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_[View the full topic](https://discourse.pi-hole.net/t/support-for-returning-nxdomain-for-use-application-dns-net-to-disable-firefox-doh/23243)._