DNS Tools

Here are a few handy sites to help with DNS-related things…

IP Chicken – Check your IP address
WhatsMyIP – Another check your IP address

DuckDNS – free dynamic DNS service

DNS Traveral Checker – detailed DNS propagation
WhatsMyDNS – Check your DNS propagation
DNSmap – Another global DNS propagation tool

MXToolbox – “swiss army knife” of DNS Tools
DNSChecker – Another DNS “swiss army knife”
ViewDNS – Yet another DNS “swiss army knife”
Google’s Dig – DNS record lookup tool

Dmarcian SPF – SPF record tools
SPF Query Tool – more SPF record tools
DMARC Analyzer SPF checker – even SPF record tools

SecurityTrails DNS history – View DNS history
CompleteDNS DNS history – Another DNS history site
DNSSpy DNS scan – Just another DNS history site