Internet tools (for the structure of the net)
A Bookmark
page
by Andy of
Konecny Consulting
.
Layers 1-3
Canadian ISP search tool
1&1 hosting services
HostPapa
Budget Dial-up when on the go
BroadBand SpeedGuide
BroadBand/DSL Reports
Test Your Speed (Canada) <400 kbps
Test Your Speed (elsewhere) <400 kbps
BroadBandReport speed test
SpeedTest.net
Rogers SpeedCheck
CIRA's speed test
Glasnost: test for ISP app throttling
ISP speeds around the world
InterNet Traffic Report
Post-internet?
What is WiFi?
VisStumbler, WiFi AP scanner
WiGLE (Wireless Geographic Logging Engine)
WiFi HotSpot Directory
Wi-FiPlanet
Wireless Toronto
MAC assignment lookup
MAC vendor assignments
MAC vendor lookup
OSI, The 7 Layers
WireShark(nee Ethereal) Protocol Analyzer
WireShark U
WireShark forum
Chappell classes on YouTube
Queen Chappell's blog
Laura's articles on Novell
Laura's 100 Wireshark Tips
CappellU Training Portal
Wireshark Books
Troubleshooting with Wireshark video
WireShark Capture Filters
WireShark Challenges/tests
Comment your packet captures
Who Is Connected Sniffer
Submarine fiber, brains in jars, and coaxial cables
Submarine Cable Map
personal VPN Primer
TCP/IP basics
TCP/UDP port assignments
TCP/UDP ports with comments
Ports Microsoft's Windows Server use
Ports Novell Linux products use
Ports Novell products use on NetWare
Ports Novell products use (older)
TCP/UDP port wiki
SpeedGuide port database
AdminSubNet Port list
on-line IP tools; ping,trace,NSlookup,etc.
TCPIPUtils.com lots about an IP
IP format converter
WhatIsMy public IP address
Public IP from DSLreports
WhatIsMyIPAddress, with map
What is my local IP?
GeoTeK IP info tool
how to obscure an IP address
hosts file to stop spyware
Multicast assignments
NMAP port testing tool
net Boot Disk
Laura's articles
Multicast address assignments
IPv4 ranges
Port access checking tool
IPv6 Launch day
TCP/IP Utils
TPC Flags explained
VLSM (CIDR) Subnet Calculator
Cool Solutions IP Calculator
DNS
What is DNS
top level Domain name registries around the world
Top Level Domains
Domain registry best practices
Accredited TLD Registrars
Network-Tools NSlookup
ENC NSLookup
CentralOps NSlookup
PTR lookup
WhoIs search, NetSol
Easy WhoIS lookup
Canadian DomainName Authority
InterNet Assigned Numbers Authority
What is DNS, a Novell summary
DNS design specifications (RFCs)
Dynamic DNS descriptor
using Hosts file to block adware
DNSSEC visualization tool
MXToolbox SuperTool
Who actually owns your Domain?
Resolver diag tool
guide to avoid losing your Domain
Finding n Fixing Open DNS Resolvers
DNSSEC; debunking the FUD
test for open recursion
Quad9 secured recursive DNS
SMTP - eMail
SMTP reply codes
RFC821
RFC822
MX ToolBox, includes RBL test
Spam analysis tools
testable list of RBLs
Spamhaus
SU RBL
UCEPROTECT®-Network
E-mail Validation
Postfix, tricks to stop bad messages
Sender Policy Framework (SPF)
SPF Analyzer
DKIM: Domain Keys
DMARC FAQ
DMARC Inspector
Osterman Messaging Blog
10 MinuteMail
about the first spam and history of
Osterman Research WhitePapers
bad email habits
e-mail clients
Check TLS
MXtoolbox
Wormly smtp test
MailChimp easy email newsletters
email policy
Managing your inbox
CommandLine email tool for Windows
IMAP proxy
Pseudo-anonymous Email
Transend Migrator
Web Basics
What web server software is that site running?
what is your browser can see about you
What your browser reports as to the server
Wayback Machine (archive)
Browser privacy test
Web Hosting scams
Web and IP testtools
check your browser security
for in FireFox/Mozilla, to open page to IE
Robots/spiders, how to control
a sad 404
spell checker for static pages
easy translate web text
WE: stats of browsers used
SC: stats of browsers used
Tiny URL, shrink URL for emailing
URL shortners ranked
McAfee Secure URL shortner
PDF a Web page
Website copier (to pull down a local copy)
Yellowpipe Webmaster toolset
WebSiteLooker site rater
Alexa- Web site ranking
URL Spy site ranks
Meaning of Colour
How People View Websites
Is Site Down For Everyone or Just Me?
NetCraft Site Report
Is the site Mobile-Friendly
Google PageSpeed test
Readibility: Text Contrast
Find Hosting of a site (to sell you theirs)
HTML
WebDesign overview
Web Authoring
W3School HTML tag reference
HTML Validation Service W3C
CSS Validation Service W3C
HTML cheatsheet, just basics
NetMechanic, Powertools for your web sites
SiteInspector, a Webmasters Resource kit (very ad based)
Doctor HTML, test you page
HTML-Hell. what not to do
HTML Dog - practical guide to XHTML+
HTML Goodies
easy test pages on MANY browsers
HTML to PDF tool
Colour Codes
map your site visitors
how to add a Favicon
Browsera web pages testing tool
Icons by Crystal Clear
browser size tester
w3fools
WebMonkey, web tutorials & tips
Time Breakdown of Modern Web Design
Elements of HTML w/ version support
Google Pagespeed Insights
Convert a Fixed Column CSS Layout to a Liquid Layout
iPadPeek how site iLooks
mobile-friendly test
Web Accessibility Evaluation Tool
PlaceHolder Text
PlaceHolder blanks
PlaceHolder Kittens
Character manipulation/coding
make pages fart as they are scrolled
HTML tag ref guide
LDAP
What is LDAP (focused on Non-Techs)
in depth LDAP Roadmap
Open LDAP
Recipe for configuring LDAP systems
LDAP Browser, JXplorer
Import Convert Export for eDirectory
apache's Eclipse based LDAP browser
FOSS pw self-service 4 LDAP
LDAPadmin.org
5 ways to ruin IAM project
LDAP Export tool
Softerra's LDAP Administrator
SNMP - management
SNMP Link.org
MIB Depot
Misc net tools
CentralOps (brwsr&domn chks, Nslook, ping..)
VNC; a remote control app
TransferBIGfiles
YouSendIt file transfer
NTP pools to use
SuSE Paste, easy transfer of code/log bits
4WebHelp Server/Web tools
Google Apps Status
The Bro Net Security Monitor (IDS)
PingOmatic alert readers of your blog update
Misc net info
Index of InterNet Standards
Internet RFC/STD/FYI/BCP Archives
History of the Net
Access your PC over the net
Celebrities on Routing tech
How Google Works
esr; well known internet hacker(white hat)
Hosting Reviews (web/ftp/email/etc..)
InterNet World Statistics
There is no cloud