Dear.

I know this website:
www.tracert.com
www.centralops.net

You know others website for test
(IP, mx record, dns, etcc....)

Thank's for all ;)

Try whois.sc

Regards
D.

http://www.dnsstuff.com
http://www.dnsreport.com

http://www.hlembke.de/prod/3dtraceroute/

Nice client software that does almost everything you require...

samspade.org