Network and Internet tools Chrome Extension

tools like ping, tracert, domain search, dns blackhole list, dns lookup, domain neighbors and whois information..

Network and internet tools like ping, tracert, domain search, dns blackhole list, dns lookup, domain neighbors and whois information.

*** DNS Lookup *** Query the dns server on all possible records.

Results are directly from the root servers so no cached records are retrieved.

*** DNS Blackhole List *** Check to see if an ip address is listed with nearly 100 dns based anti-spam databases.

Your public ip address is listed as default.

*** Domain Neighbors *** Find other websites hosted on the same web server.

*** Domain Search *** Find registered domain names based on one or more keywords.

*** IP Geo Location *** Show the geographical location for domain names or IP addressess on a map.

IP addresses are assigned by international organisations like iana and RIPE.

Every assignment is public information and with other public available records it is possible to do a rough calculation of the geographical location of an IP address.

*** Ping *** Find out how long it takes for packets to reach its destination.

Ping is from Dallas, USA.

The network is from Level 3/InterNap/TW Telecom.

*** Traceroute *** Traceroute is a tool to determine the route taken by packets across an ip network.

This tool combines both ICMP based (like windows) and udp based (like Unix) traceroute.

Traceroute is from Dallas, USA.

The network is from Level 3/InterNap/TW Telecom.

*** Whois *** Whois lookup is a powerful way to see all the registration information related to a particular domain, IP address or AS number.

The information is stored into different databases.

This lookup tool will query the right database and present the whois information in realtime.