Top 5 Wireshark Filters for DNS (Betty DuBois)
DNS is one of the first things I check when troubleshooting a network problem. A user may report that a website is slow, an application cannot connect, or a server appears to be offline, but the underlying problem can sometimes be a DNS query that is taking too long or failing altogether. Wireshark makes it possible to see exactly what is happening between the DNS client and server, and display filters can quickly turn a large packet capture into something much easier to analyze. Instead of scrolling through thousands of packets, these five Wireshark DNS filters can help isolate the transactions that are most likely to explain a problem.
https://www.lovemytool.com/2021/04/top-5-wireshark-filters-for-dns.html
https://i.redd.it/5ca8315hi3nh1.png
Source: r/thetechfirm · by /u/thetechfirm