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Here you will find some tips, tricks and links to utils. This list will grow as I regularly will add new stuff:


Domain / web related:

Check your external IP: http://ifconfig.me/ or http://checkip.org/

Nice online IPCalc: http://www.ipcalc.org/

Check your SSL Cert: https://www.ssllabs.com/ssltest/

Check you MX records: http://mxtoolbox.com/

Check e-mail blacklists: https://rblwatcher.com/ – with free monitor

Check e-mail blacklists: http://www.anti-abuse.org/multi-rbl-check/


Windows Command line:

Win7 missing Telnet? Download PuTTY or run:

pkgmgr /iu:"TelnetClient"

Change password from command line (the * will prompt you for the new passwd):

net user USRNAME *|NEWPASS [/domain]

ipconfig output long as a terms of service document? Pipe to find (like grep in Linux)
* The word “Address” is OS language specific, so you might want to change it to your locale version.

ipconfig |find "Address"



Password Revelation:

Win: Reveal your stored browser passwords: http://www.nirsoft.net/utils/web_browser_password.html

Win: Reveal your stored WiFi passwords: http://www.nirsoft.net/utils/wireless_key.html (you can get it from the  wireless settings also, but this util gives a good overview)




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