Whois

Whois .nl Whois .com,.net,.org Whois (domaintools)

Tools 1

IP Lookup Blacklist Check Trace, Ping, Lookup, Whois Trace, Ping (fifi.org) Infosniper (+location) Finger Gateway MX Toolbox Online network utilities

Tools 2

Email Header Analysis (iptracker) Email Header Analysis (whatismyip) IP Neighbour Reverse IP domain DomainTools DNS Lookup Internet Archive: Wayback Machine

Tests

More Online checks Broadband connections What every Browser knows about you

Online virusscanners

BitDefender Online Scanner Virus Total Trend Micro Panda Security Cyberthreat Real-Time Map No More Ransom! Zone-H Digital Attacks

Tips

Teamviewer SchoonePC Uninstallers - Security Software Searchengines Google Dashboard Google - My Activity DuckDuckGo Startpage

Speedtests

Speedtest.net Speedtest (ip-lookup) Overzicht Speedtest Servers Speedof.me Speedsmart Ziggo speedtest Onafhankelijk Internet snelheidstest

Google

Beveiligingscheck Dashboard Mijn activiteit

Short URL

Tinycc Tiny URL Bit.do Bit.ly

Web-design tools

Gratis webtools Browser Compatibility Test Backlink Checker Tool Handleiding HTML WayBackMachine

Telephone / Fax

De Telefoongids Telefoon Gids Nummerzoeker Zoek op nummer Zoek en Bel Telefoon doorschakelen

Antenne's

Antennebureau Gsm masten