Domainology:

Top Domain Brokers

Domain Name News

Domain Name Dictionary

A to Z Countries and Domain Extensions  ( A-E, F-L, M-R, S-Z )

Domain Name Leasing Sample Agreement

Domain Whois Lookup

Free Domain Appraisal Sites

Free Domain Appraisal,    Siteprice.org ,

Useful Articles Related to Domain Ranking and SEO

How google handles  new top level domains

How I Blew 50 Grand On My Journey For The Perfect Domain Name

Understanding Web Extensions

How does Google rank your page?

Google page rank checker (There are just 11 sites which have a PageRank of 10 )

How to do keyword research?

 Free Website Appraisal