DNS-over-TCP considered vulnerable

Guest Post: There are several ways attackers can force TCP to fragment for inclusion in IP fragmentation attacks.

Threat Hunting Anomalous DNS and LDAP Activity with Trend Rules

Addressing the challenges of modern DNS a comprehensive tutorial - ScienceDirect

A survey of domain name system vulnerabilities and attacks

Men&Mice - DNS privacy: DNS-over-TLS

14 Most Common Network Protocols And Their Vulnerabilities - GeeksforGeeks

NAME:WRECK DNS vulnerabilities affect over 100 million devices

33 TCP/IP Stack Flaws Pose Hacking Risk to Millions of IT, IoT Devices

TCP/IP Vulnerabilities Threaten IoT Devices

Applied Sciences, Free Full-Text