DNS propagation checker that shows the results as a box of 24 donuts
Summary
Denisse DNS Checker provides a DNS propagation tester across global locations and public resolvers, with per-record-type checkers (A, AAAA, CNAME, MX, NS, TXT, SOA, PTR, SRV, CAA) and registrar-specific propagation pages. The results are presented as a donut-style visualization to give a quick view of propagation status.