Internet tools (for the structure of the net)
A Bookmark
page by Andy
of
Konecny Consulting
.
Layers 1-3
InterNet Traffic Report
Akamai edge status
DownForEveryoneOrJustMe
Network Truths goes to 12
13th Network Truth
NetBlocks internet shutdown observatory
SDN enhances, not replaces physical networks
BroadBand SpeedGuide
Fast.com simple speed test
BroadBand/DSL Reports
SpeedTest.net
Rogers SpeedCheck
CIRA's speed test
Glasnost: test for ISP app throttling
ISP speeds around the world
iPerf network speed test tool
Post-internet?
What is WiFi?
VisStumbler, WiFi AP scanner
WiGLE (Wireless Geographic Logging Engine)
5G detected map
WiFi net scan/troubleshoot tools
Wireless Toronto
MAC vendor assignments
MAC vendor lookup
OUI (MAC vendor) lookup by WireShark
OSI, The 7 Layers
WireShark(nee Ethereal) Protocol Analyzer
Chappell University (of packet analysis)
WireShark forum
WireShark 4 Filter tricks
Windows native packet capture tool
WireShark Foundation
Windows server packet capture tool
Win10+ built in packet capture tool
Chappell U classes on YouTube
Laura's Lab Blog & Tips
Queen Chappell's old blog
Classic BitGirl on YouTube
Laura's articles on Novell
Wireshark Books
WireShark Capture Filters
WireShark Challenges/tests
Comment your packet captures
How Julia uses Wireshark
GeoMapping in WireShark
Who Is Connected Sniffer
NetworkMiner
Packet Builder/Editor
TraceWrangler: anonymizer-sanitizer
Networking troubleshooting extreme?
Packet Tuesday
baseline Windows 10 boot packet flow
baseline MacOS Catalina packet flow
Arkime packet capture tool
limits of SMS for alerting and other system messaging
personal VPN Primer (take with big grain of salt)
basic of net cabling
Submarine Cable Map
Submarine fiber, brains in jars, and coaxial cables
WiFi tuning tools & resources
malware traffic excercise
PacketSifter intro
Netfox Detective
Manage WiFi Network Win access
Understanding + Exploring BGP
BGP connectivity testing
BGP LookingGlass
Sounds of Dial-up
Dangers of public WiFi
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
IPv4 block assignments
Special-Use IPv4 Addresses
Multicast assignments
Multicast address assignments
IPv4 ranges
where is this|that machine tools
VLSM (CIDR) Subnet Calculator
Subnet Mask Calculator
Cool Solutions IP Calculator
on-line IP tools; ping,trace,NSlookup,etc.
WhatIsMy public IP address
Public IP from DSLreports
WhatIsMyIPAddress, with map
What is my local IP?
GeoTeK IP info tool
IP Analyzer
how to obscure an IP address
hosts file to stop spyware
NMAP port testing tool
net Boot Disk
Port access checking tool
TCP/IP Utils
TPC Flags explained
NAT is not security
IPv6 Launch day
Google IPv6 test
Test IPv6
IPv6 Test
TeachMe IPv6
IPv6 intro
basic IPv6 troubleshooting
IPv6 Explained for beginners
DNS
What is DNS, origin
Domains, the basics
Common DNS Records described
Top Level Domains (TLDs)
What are TLDs
TLD name registries around the world
Life of a DNS query
How DNS Works
Domain registry best practices
DomainHelp: DNS tools
Why DNS needed in simple terms
Accredited TLD Registrars
Network-Tools NSlookup
CentralOps NSlookup
PTR lookup
challenges of learning DNS with tips
WhoIs search, NetSol
Easy WhoIS lookup
my top rate DNS/domain provider
Canadian DomainName Authority
InterNet Assigned Numbers Authority
DomainTools WhoIs
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 days
DomainName Marketplace
PowerDNS
DNS over HTTPS downsides
How to block Firefox's DoH
DoH: (Anti-)Competitive and non-neutral
Managing Firefox's DNS/DoH settings
Domain status codes
Domain expiry process
WhatIsMyResolver
per-zone reso-4-homelabs (gpedit.msc)
DNSdataView, a gui nslookup
Split DNS for VPN configs
Intro to DNS Hammer
ZoneEdit free-dns
newly registered domains
DomainSure 2 protect your Domain
DNS deep dives video series
Public Suffix list
multicast DNS with dig
Using DNS to simlify-secure cryptocurrencies
Low is not No maintenance
WhatsMyDNS seen around the world
SMTP - eMail
SMTP reply codes
RFC821
RFC822
SMTP commands
MX ToolBox, includes RBL test
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
SPF Wizard (busy server, times out often)
SPF rfc7208
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
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?
Why marketing emails go to spam
a Great eMail Rule to reduce stress
Web Basics
What web server software is that site running?
what is your browser can see about you
Wayback Machine (archive)
Designed To Last
Browser privacy test
Web and IP testtools
Web Hosting scams
Robots/spiders, how to control
404 pages
404 page on target for the site
spell checker for static pages
easy translate web text
WE: stats of browsers used
SC: stats of browsers used
Yellowpipe Webmaster toolset
Tiny URL, shrink URL for emailing
Unshortening short URIs before going there
PDF a Web page
Website copier (to pull down a local copy)
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)
key Wordpress plugins
Essential Workpress Plugins
Comanding WordPress
WordPress security tips
Firefox deep configuration
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?
down.com
host tracker
Is My Website Penalized
UTM, making links more trackable
Are Your Cookies for sale?
Managing Your Cookies
url scanner
HTTP Status Codes cat style
Monitoring tiny web services
URL unshortner: WhereGoes
HTML
Language4Beginners: HTML
W3School HTML tag reference
HTML Validation Service W3C
CSS Validation Service W3C
SiteInspector, a Webmasters Resource kit (very ad based)
HTML cheatsheet, just basics
WebDesign overview tips
Web Authoring
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
average colour of the universe
how to add a Favicon
Browsera web pages testing tool
Icons by Crystal Clear
browser size tester
Move the Web Forward
Elements of HTML w/ version support
Google Pagespeed Insights
GTmetrix page speed tester
Convert a Fixed Column CSS Layout to a Liquid Layout
test mobile-friendliness of a page
Web Accessibility Evaluation Tool
PlaceHolder Text
PlaceHolder blanks
PlaceHolder Kittens
Character manipulation/coding
make pages fart as they are scrolled
HTML to PDF tool
Add site search to a site
All About 404 pages
redirection methods
Dealing with Hotlinking
WebBloatScore
noopener vs noreferrer vs nofollow
/.well-known/
HTML tips from Marko
Find what theme a Wordpress site uses
CSS Tutorial
LDAP
What is LDAP (focused on Non-Techs)
in depth LDAP Roadmap
Open LDAP
LDAP Browser, JXplorer
Import Convert Export for eDirectory
apache's Eclipse based LDAP browser
FOSS pw self-service 4 LDAP: pwm
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
Google Dashboard
TransferBIGfiles
YouSendIt file transfer
We Transfer (files)
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
Main value of personal VPNs
Your VPN provider is tracking you
Wireguard VPN
Future Tools
Free web conf w/Jitsi video
Generic Mitigations
cloud backup, you get what you pay for.
Protection OverView
Marko Denic's resources + tools
workgroup connections via blogging
WizardZines, Protocols+ made easy
ZeroTier private network
Connect ZeroTier explained
list of Ping scanners
Gentleperson’s Guide to Forum Spies
Get same username everywhere
Misc net info
Index of InterNet Standards
Internet RFC/STD/FYI/BCP Archives
History of the Net
Dragon Computing
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
Can Internet survive climate change?
How to build a community network
Myths of IT, part1
Myths of IT, part2
Network: invisble vs speedbump
key questions for every project
about Google Search
Search Quality Evaluator Guidelines
x509 certs explained
Learning by community
Rules of Network Design
How Root Cause Analysis is a term of art
Decimal vs Binary Prefixes
The First Open Source Intelligence War
Most important step to protect your network
our myth of Greenfields
enshittification of the net
Diaryland.com community
Tip Jar
Updates last posted 2023-08-25