What do DNS servers do?

Related questions

1. Why does my DNS server keep going down?
2. Where do I find my primary DNS?
3. Why should I use Cloudflare DNS?
4. Is it safe to use OpenDNS?
5. Does changing DNS make Internet faster?
6. Is it safe to change DNS server?
7. Is Cloudflare DNS good for gaming?
8. Is Cloudflare safe?
9. Why is Google DNS faster?
10. Is Google Public DNS Secure?

Tags

1. #translate
2. #protocol
3. #based
4. #equivalent
5. #maintain
6. #access
7. #computers
8. #internet
9. #necessary
10. #domain
11. #although
12. #names
13. #people
14. #machines
15. #remember
16. #phone
17. #websites
18. #servers
19. #because
20. #addresses
21. #directory