Networking tools provided as a public service by hq42.net
- fetching user information -- parsing -- parsing done -- queing to load -- user information loaded -- loading tables -
Web Based Network Tools

Read the HQ42 FAQ, it will help you to quickly become familiar with these tools.

All of these tools have restrictions governing the input they will accept.
Two types of input are acceptable "dotted-quads" that is standard IP addresses like 38.107.179.217
and also simple host names like www.yahoo.com, no http:// or other protocol prefixes are allowed for security reasons.
You may not specify a port for any of these tests, except the "NON Standard Ports" tool. The tests default to the standard port for the service.

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Subnet Calculator
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Test a SSH server
NON Standard Ports
beta
Test SPF
Your IP
38.107.179.217
Last Refresh
Sat 04 Feb
12:29:57 UTC
6 now on
208.49.56.27
24.20.144.83
205.193.174.5
75.145.241.81
38.107.179.217
188.153.37.195
First time visitors should read the FAQ.    
Last10 Referrers
www.google.it
www.bing.com
www.google.com
www.google.com.pe
www.google.it
www.google.de
www.google.com
www.google.de
www.experts-exchange.com
www.google.com