Centre of Excellence in DNS Security
What is a DNS root server? List of Root Servers - Why are there only 13?
Root Nameservers
Why Only 13 root DNS | TechieMaster.in
How works DNS server? - TOSHOST LTD
What is a Root Name Server?
The TCP/IP Guide - DNS Root Name Servers
Why there are only 13 root servers in the world? - Quora
Root name server - Wikipedia
Comparing Root Server Performance Worldwide | ThousandEyes
ICANN | Application for Tax-Exempt Status (U.S.) | Appendix 13
One of 13 root DNS servers was launched In Tajikistan for the first time | Tajikistan News ASIA-Plus
DNS Root Server Transparency: K-Root, Anycast and More | RIPE Labs
networking - Who controls the DNS servers? - Super User
DNS Servers - Electronics Post
DNS: Root name servers
Attack floods Internet root servers with 5 million queries a second | Ars Technica
Dns detail understanding | PPT
DNS | Computer Security
An introduction to the Domain Name System
networking - Who controls the DNS servers? - Super User
