Internet tools (for the structure of the net)

A Bookmark page by Andy of Konecny Consulting.

Layers 1-3
Network Truths goes to 12 13th Network Truth SDN enhances, not replaces physical networks
Budget Dial-up when on the go Canadian ISP search tool BroadBand SpeedGuide
BroadBand/DSL Reports Test Your Speed (Canada) <400 kbps Test Your Speed (elsewhere) <400 kbps
BroadBandReport speed test 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 vendor assignments
MAC vendor lookup OSI, The 7 Layers WireShark(nee Ethereal) Protocol Analyzer
WireShark U WireShark forum Windows native packet capture tool
Windows server packet capture tool Chappell classes on YouTube Queen Chappell's blog
Laura's articles on Novell Laura's Labs (tips+) CappellU Training Portal
Wireshark Books Troubleshooting with Wireshark video WireShark Capture Filters
WireShark Challenges/tests Comment your packet captures How Julia uses Wireshark
Who Is Connected Sniffer Submarine fiber, brains in jars, and coaxial cables Submarine Cable Map
personal VPN Primer Packet Builder/Editor baseline Windows 10 packet flow
TraceWrangler: anonymizer-sanitizer

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. 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 Multicast address assignments
IPv4 ranges Port access checking tool TCP/IP Utils
TPC Flags explained VLSM (CIDR) Subnet Calculator Cool Solutions IP Calculator
NAT is not security IPv6 Launch day Google IPv6 test
Test IPv6 IPv6 Test

What is DNS top level Domain name registries around the world Top Level Domains
Domain registry best practices Accredited TLD Registrars Network-Tools NSlookup
CentralOps NSlookup PTR lookup WhoIs search, NetSol
Easy WhoIS lookup my top rate DNS/domain provider Canadian DomainName Authority
InterNet Assigned Numbers Authority What is DNS, a Novell summary
DNS design specifications (RFCs) 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 DSN Flag day 2019 test
DomainName Marketplace

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 test/validate tools DKIM: Domain Keys
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 Inbox Zero? Why Not Inbox Giganticus? Managing Overflowing Mailboxes
add S/MIME 4 apps/appliance DNSSEC-SPF-DKIM-DMARC summary MTA-STS and TLS reporting
Chinese prediction of email?

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 Robots/spiders, how to control
404 pages 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) Firefox deep configuration key Wordpress plugins
FireFox Link redirct trace for SEO Link checker for Chrome Link checker for FireFox
Is site down right now? Is it down for just me or others?
host tracker

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 Colour Contrast Checker 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 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 HTML to PDF tool
Add site search to a site All About 404 pages redirection methods
Dealing with Hotlinking WebBloatScore

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
5 ways to ruin IAM project LDAP Export tool Softerra's LDAP Administrator

SNMP - management

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 infrastructure monitoring tools Intro to PKI, TLS, and x509

Misc net info
Index of InterNet Standards Internet RFC/STD/FYI/BCP Archives History of the Net
Dragon Computing 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 Cloud does not back itself up, U still have 2

Tip Jar