ch03 domain-registration
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- 1. Linux Server Admin Domain RegistrationChatchai J 2012-11-12
2. Register Domain domain ? ? ? ? 3. domain Internet domain name name domaininternet domain () IPv4 127.0.0.1IPv6 ::1 4. domain name address web and other services www.coe.psu.ac.th http:// ftp.coe.psu.ac.thftp:// takasila.coe.psu.ac.th (ssh, rsync, ...) email [email protected] other ( ) spf mail server dnssec DNS 5. ? facebook => facebook.com, fcebook.com, ... google => google.com, googl.com, google.net microsoft => microsoft.com, msft.net, live.net you the world 6. ( LSA) domain config DNS, Mail 1 domain 1 ? But, why not? 7. ? Top level domain com commercial org organization net network edu educational mainly US gov government US only mil military US only etc 8. ? Top Level Domain biz, mobi, pro, info, asia, name, xxx, Country Code top level domain (ccTLD) th Thai us USA in India jp Japan ... 9. ? ? .com . encoding software 10. Available domain name ? domain whois database + whois utils$ whois psu.ac.th$ whois domain google.com$ whois domain facebook.com 11. ? Search google domain registration 12. ? Register email => login password (! --- ) forget password => email domain 13. Domain ? ? 10 x 300 = 3000 14. () domain ( ) domain 15. () bad practice domainregistration domain domain spamNS record clear etc .. 16. () domain 17. domain $1 US $ 12 US 1 domain () 18. domain random 4 // ... 19. Domain Name Server primary domain name server secondary domain name server DNS Server !