Chaoyi Lu just gave an excellent overview of 2024 research papers into DNS security at the ICANN meeting in Seattle this week. Save yourself a week of reading and get a briefing by scanning this.
https://static.sched.com/hosted_files/icann82/7b/1.1%20chaoyi-dnspapers2024-0304.pdf
The talk was recorded, and when it is posted, the recording will also be excellent...