DomainIndex.com WHOIS Database Download - Get domain price, keywords, searches, ngrams | Domainindex.com
ViewDNS.info - Free DNS related tools including Reverse IP Lookup, DNS Propagation Checker, Chinese Firewall Test...
IQWhois - IQWhois provides a comprehensive & customized WHOIS database download with over 300 million domains & 3000 TLD's for domain name WHOIS registration information.
Whats My DNS - Instantly check your domain names current IP address and DNS record information against multiple name servers located in different parts of the world.
Domains Index WHOIS Database Download - Domainers can scout for new domain names and business opportunities without breaking the bank with the help of Domain Index’s WHOIS Database Download.
NsLookup.io - A simple and powerful tool for querying DNS records