Hello r/dns,
I made getdnstools.com – free DNS diagnostic suite: record lookup, propagation test with checks done at 9 different geographic locations, reverse IP lookup, WHOIS/RDAP and SPF/DMARC/DKIM/DNSSEC validation tool.
Technical stuff: It runs completely on DNS-over-HTTPS (no native dns module – implemented using Cloudflare Workers so no direct UDP/TCP queries)
You can choose DoH resolver to use (Cloudflare, Google etc.) rather than have hardcoded one
There are no accounts, no logs, nothing stored about queries
Does DoH-only (nothing but DoH) impose any limitations that would matter to you?
Any features that you would like to have in propagation checker that most other tools (MxToolbox etc.) fail to provide?
Any cases of DNSSEC/DMARC/SPF that could be worth testing?
or maybe any other tool recommendation you would like me to add?
Source: r/dns · by /u/Antilifestudios