This site came into existence as a collection of webmaster tools developed to help myself and a few other webmasters with our daily webmaster chores.
After creating a fair number of online tools, it was decided that we should make the site public, so that other webmasters around the world would have access to them.
mtr combines the functionality of the traceroute and ping programs in a single network diagnostic tool.As mtr starts, it investigates the network connection between the hostmtr runs on and HOSTNAME. by sending packets with purposly low TTLs.It continues to send packets with low TTL, noting the response time ofthe intervening routers. This allows mtr to print the response per-centage and response times of the internet route to HOSTNAME. A suddenincrease in packetloss or response time is often an indication of a bad(or simply overloaded) link.
dig (domain information groper) is a flexible tool for interrogatingDNS name servers. It performs DNS lookups and displays the answers thatare returned from the name server(s) that were queried.
Dig lookups will show the DNS records for the given host or domain. Lookups for network address, mail exchanger, name servers, host information, arbitrary strings and zone of authority records.
Trace a chain of DNS servers to the source
dnstracer determines where a given Domain Name Server (DNS) gets itsinformation from, and follows the chain of DNS servers back to theservers which know the data.
fpdns is a program that remotely determines DNS server versions. Itdoes this by sending a series of borderline DNS queries which are com-pared against a table of responses and server versions.False positives or incorrect versions may be reported when trying toidentify a set of servers residing behind a load-balancing apparatuswhere the servers are of different implementations, when a specificimplementation behaves like a forwarder, behind a firewall withoutstatefull inspection or without Application Intelligence.
This is an online version of DNS Checker -- a detector of common errors in DNS zones.
To check a zone, just enter its name in the form below. You can explictly specify a name server to be asked for zone data and if its name isn't available from the public DNS, then also its IP address. If you select the verbose mode, you will also get a full dump of the zone at no extra cost.
Optimize your website content by using the most popular keywords for your product and services.
The Keywords Suggestions Tool is a great way to generate synonyms and variations of your existing keywords.
Adding these terms to your keyword list can help ensure that you don't miss out on relevant traffic. Database contain 192,317,574 rows.
Sometimes it's not easy to find good and available domain name.
Our Domain Name Generator will produce a list of possible domain name ideas based on the similar keywords database or phrase you input.
To get started, enter some keywords and we will generate and find names based on your input.