Network Tools

Netquery, the complete PHP/SQL open-source toolkit of network information utilities, is available as a standalone utility and as a module for the following CMSs: e107, PHP-Fusion, Postnuke, Xaraya and Xoops.
Features:
client "sniffer" with GeoIP option,
multidomain & IP/AS whois lookups,
autodiscovery for whois TLD server,
DNS and Dig (ANY, SOA, NS, MX) queries,
email address format & MX validation,
port check with services lookup option,
HTTP HEAD and GET requests,
ICMP pings (local and/or remote),
traceroutes (local and/or remote),
looking glass router interrogation,
usage log & top countries mapping,
updateable GeoIP & ports data paks,
user inputs with admin notice & approval,
multi-instance sideblocks in CMS editions,
admin selectable CSS stylesheet options,
full W3C XHTML 1.1 & CSS compliance.

Site Position. Defines site position in the search engines: Google, MSN, Yandex, Yahoo, Rambler, Mail and Aport.