How do I resolve an IP address to a hostname?

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Tags

1. #hostname
2. #screen
3. #black
4. #programs
5. #address
6. #command
7. #nslookup
8. #which
9. #right
10. #accessories
11. #ipaddress
12. #start
13. #choose
14. #click
15. #windows
16. #administrator
17. #substituting
18. #prompt
19. #button
20. #appears