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DNS DOMAIN NAME SYSTEM NAME SYSTEM

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DNS DOMAIN NAME SYSTEM NAME SYSTEM. By Lijo George. WHY DOES ANYONE NEED DNS ?. BROWSING WITH DNS. BROWSING W/O DNS. HISTORY. HOST NAME RESOLUTION. HOST NAME RESOLUTION. D DNS ARCHITECTURE. FQDN. ROOT NAME SERVERS. A - VeriSign Global Registry Services

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DNS DOMAIN NAME SYSTEM NAME SYSTEM

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  1. DNSDOMAIN NAME SYSTEM NAME SYSTEM By Lijo George

  2. WHY DOES ANYONE NEED DNS ?

  3. BROWSING WITH DNS BROWSING W/O DNS

  4. HISTORY

  5. HOST NAME RESOLUTION

  6. HOST NAME RESOLUTION

  7. DDNS ARCHITECTURE

  8. FQDN

  9. ROOT NAME SERVERS A - VeriSign Global Registry Services B - Information Sciences Institute C - Cogent Communications D - University of Maryland E - NASA Ames Research Center F - Internet Systems Consortium, Inc. G - U.S. DOD Network Information Center H - U.S. Army Research Lab I - Autonomica/NORDUnet J - VeriSign Global Registry Services K - RIPE NCC L - ICANN M - WIDE Project

  10. TLDs

  11. PRIVATE DOMAINS

  12. DNS QUERY

  13. DNS RESOLUTION PROCESS

  14. SAMPLE RESOLUTION

  15. CACHING

  16. DNS RESOLVER CACHE

  17. DNS SERVER CACHE

  18. DNS ZONES

  19. TTL

  20. DNS RECORDS

  21. DNS RECORDS

  22. DNS RECORDS

  23. DNS RECORDS

  24. ONLINE TOOLS

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