NetWorkTools

● Whois search function

You can search by domain and by IP address.

You can also specify the Whois server to search.

● DNS name resolution function

You can do name resolution from domain name and reverse resolution from IP address.

By setting advanced search options, you can also specify the query DNS server and select the record type to search.

Record type can be selected from A, NS, MX, SOA, CNAME, PTR, HINFO, WKS, TXT.

You can also query all records by specifying ANY.

● Port scan function

The scan target can specify a domain and an IP address.

(Example: google.com, 192.168.0.1)

When specifying an IP address, you can specify a range from 0.0.0.0 to 255.255.255.255.

(Example: 192.168.0.10-192.168.0.100)

The port can be specified in the range from 1 to 65535.

(Input example: 100, 1-1024)

If no port is specified, confirm the communication by PING.

● Web sniffing function

Display HTTP communication contents by specifying URL.

It supports HTTP communication and HTTPS communication.

(Example: https://google.com, http://192.168.0.1:8080)

You can also specify the request type (GET, POST, HEAD, PUT, DELETE, OPTIONS, TRACE, CONNECT).