Products · Consumer services

1.1.1.1 (DNS Resolver)

A blazing fast DNS resolver built for private browsing

Pricing and limits

Cloudflare's docs have no pricing or limits page for 1.1.1.1 (DNS Resolver). Its pricing comes with Cloudflare's plans.

2 entries since February 2024.

Sep 24
RFC 8509 root key trust anchor sentinel support
1.1.1.1 now supports RFC 8509 ↗︎ root key trust anchor sentinels. They let you check whether the responding resolver trusts a DNSSEC root key ahead of a key rollover. To check for KSK-2024 (key tag 38696), query DNSSEC-signed names in dnstest.dev: # On a sentinel-aware resolver that trusts KSK-2024: # Returns NOERROR with an A answer. dig @1.1.1.1 root-key-sentinel-is-ta-38696.dnstest.dev. A +noa…

Jul 28
Improved DoH JSON formatting for additional record types
Cloudflare is rolling out updated formatting for the data field in the 1.1.1.1 DoH JSON API (application/dns-json). During the roll out responses may use either the old or new format. Note These are breaking changes. The DoH JSON format has no formal RFC and its schema is not guaranteed to be stable. If you need a stable format, use the DoH wireformat instead. Human-readable display for additiona…