https://forum.qt.io/topic/106078/qdnslookup-suspiciously-high-failure-rate
QDnsLookup : suspiciously high failure rate | Qt Forum
Aug 31, 2019 - Hello people, I'm basically trying to benchmark a bunch of dns servers through QDnsLookup. The thing is that for some reasons the error "Invalid reply receiv...
failure ratehighqtforum
https://doc.qt.io/qt-6.5/qdnslookup.html
QDnsLookup Class | Qt Network 6.5.12
The QDnsLookup class represents a DNS lookup.
classqtnetwork