DNS-, . IP- , , . «DoH »
DNS-over-HTTPS (DoH),
RFC 8484. Mozilla, Google Cloudflare DNS- «--». « » HTTPS — DNS-, DNS- . IP- .
, , . . Firefox Chrome DNS-.
6 2019 Mozilla
DoH (DNS-over-HTTPS) Firefox.
, DoH DNS- HTTPS, -. HTTP POST GET DNS ( DNS-) HTTP GET JSON. - HTTPS, DoH , .
DNS- DoH. HTTPS, TLS . « DNS- »
URL SNI (Server Name Indication) — TLS. Firefox Encrypted SNI (ESNI), DNS TLS-.
, ESNI .
Mozilla DoH
2018 , , ( DoH DNS).
Mozilla DoH , . « », DoH .
, DoH , . , Mozilla , 100% .
Firefox DNS- Cloudflare. DoH .
about:config
network.trr.mode
5
.
2
(Cloudflare),
1
— . - Firefox Nightly.
DNS- :
→
→
.
DoH-
.
10 2019
Chromium. DoH Chrome 78, 22 2019 . Mozilla, , Google , . CDN-: Cleanbrowsing, Cloudflare, DNS.SB, OpenDNS, Quad9 Google. .
Chrome 78 ,
chrome://flags/#dns-over-https
.
DoH , CDN «--», .
PKI- 30.11.2019 . - AL002HRFR . +7 (499) 678 2210, sales-ru@globalsign.com.