Domain Tools & Resources
A directory of domain industry tools. No fluff, just the tools that actually matter.
NectarNames ToolsRegistrarsAppraisal and ValuationSales Data and Market ReportsMarketplaces and AuctionsExpired and Dropping DomainsWHOIS and Domain LookupDNS ToolsDomain History and ArchiveSEO and Backlink AnalysisKeyword ResearchTrademark ResearchDomain BrokersDomain Parking and MonetizationSSL and SecurityAvailability and Name GenerationEscrow and TransferPortfolio ManagementCommunity and NewsICANN and Policy
NectarNames Tools
Free tools built here - no signup required.
Registrars
Where to register and manage domains. Compare renewal rates, not just first-year promos.
Namecheap
Competitive pricing, free WHOIS privacy, clean interface
Cloudflare Registrar
At-cost pricing with no markup on renewals
GoDaddy
Largest registrar by volume, strong auction integration
Dynadot
Good bulk pricing, built-in marketplace and auctions
Porkbun
Low prices, free WHOIS privacy, good new gTLD selection
Name.com
Clean UI, solid support, competitive on renewals
Gandi
European registrar, strong privacy stance, no upsells
Hover
Simple, no-upsell registrar popular with developers
Spaceship
New registrar from Namecheap team, very competitive pricing
Tucows / OpenSRS
Wholesale registrar used by resellers and hosting companies
101domain
Specializes in country-code TLDs and international domains
Enom
Wholesale registrar with large TLD selection
Appraisal and Valuation
Use multiple tools and compare. No single tool is definitive - treat automated appraisals as a starting point.
NameBio
Sales database with 2M+ transactions - the best pricing anchor
Estibot
Automated appraisals based on keyword data and comparable sales
GoDaddy GoValue
Free appraisal trained on 65M+ domain sales
HumbleWorth
Multi-source with auction, marketplace, and brokerage estimates
DomainValuator.net
Keyword and traffic-based valuation
QEIP
Investor-focused domain valuation methodology
NameWorth
Domain appraisal with brandability scoring
DomainIndex
Valuation and market data aggregator
Sedo Appraisal
Professional appraisal service from Sedo brokers
BrandBucket
Brandable domain marketplace with built-in pricing guidance
Squadhelp
Brandable domain marketplace with market-based pricing
Sales Data and Market Reports
Track what domains are actually selling for. Essential for pricing and spotting trends.
NameBio
The largest public domain sales database - 2M+ transactions
DNJournal
Weekly sales reports and industry news since 2003
DN.com
Premium domain sales tracking and market data
Sedo Sales
Sedo marketplace sales data and trends
NamePros Sales
Community-reported domain sales
DomainSherpa
Domain investing interviews and market analysis
Domain Gang
Domain industry news and sales commentary
TheDomains
Domain industry news, sales, and analysis
Domain Investing
Domain investing news and sales data
Marketplaces and Auctions
Where domains are bought and sold. Each has different buyer pools, fees, and listing requirements.
Afternic
GoDaddy-owned, distributed across 100+ registrar partners
Sedo
Large international marketplace with broker network
Dan.com
Clean interface, fast transfers, good buyer protection
GoDaddy Auctions
Largest domain auction platform, strong expired domain inventory
NameJet
Premium expired domains, popular with experienced investors
SnapNames
Expired domain auctions and backorders
Flippa
Domains with existing traffic or revenue
Dynadot Marketplace
Built-in marketplace with auction and fixed-price listings
Atom
Domain marketplace with landing page tools
Efty
Portfolio management and marketplace for domain investors
Squadhelp
Brandable domain marketplace with naming contests
BrandBucket
Curated brandable domain marketplace
Novanym
Premium brandable domains for startups
Brandpa
Brandable domain marketplace with logo packages
Namecheap Marketplace
Buy and sell domains through Namecheap
Expired and Dropping Domains
Find domains being dropped or expiring. Many have real SEO value from existing backlinks.
ExpiredDomains.net
Large database of expiring and deleted domains with filters
FreshDrop
Real-time expiry monitoring with SEO metrics
DomCop
Expired domain search with Moz, Majestic, and Ahrefs data
SpamZilla
Expired domain finder with spam score filtering
Odys Global
Premium aged domains with verified traffic and backlinks
DropCatch
Domain drop catching service
Pool.com
Domain backorder and drop catching
NameJet Backorder
Backorder service for expiring domains
GoDaddy Backorder
GoDaddy backorder service
JustDropped
Recently dropped domain listings
PendingDelete.com
Domains in pending delete status
WHOIS and Domain Lookup
Check registration data, ownership history, and domain status.
ICANN WHOIS
Official ICANN WHOIS lookup - authoritative source
WHOIS.net
Clean WHOIS lookup with registration history
DomainTools WHOIS
Detailed WHOIS with historical data and reverse lookups
ViewDNS.info
WHOIS, reverse IP, DNS lookup, and more in one place
Whoxy
WHOIS history and reverse WHOIS lookup
DomainBigData
Reverse WHOIS and domain ownership research
SecurityTrails
DNS history, WHOIS history, and subdomain enumeration
RDAP Lookup
Registration Data Access Protocol - modern WHOIS replacement
DNS Tools
Check DNS records, propagation, and configuration.
MXToolbox
DNS lookup, MX records, blacklist checks, and diagnostics
DNSChecker
DNS propagation checker across global servers
IntoDNS
DNS health check and configuration analysis
WhatsmyDNS
Check DNS propagation worldwide
Google Dig Tool
Google Admin Toolbox dig tool
DNSViz
Visual DNS zone analysis and DNSSEC validation
Dig Web Interface
Web-based dig tool for DNS queries
Zonemaster
DNS zone configuration testing tool
Domain History and Archive
Research what a domain was used for before you buy. Spam history can kill SEO value.
Wayback Machine
Internet Archive - see what was on a domain going back to 1996
DomainTools
WHOIS history, hosting history, and screenshot archive
SecurityTrails
DNS history and infrastructure changes over time
SpyOnWeb
Find related domains by IP, analytics ID, or adsense ID
BuiltWith
Technology history and what a site was built with
Archive.ph
Web page archiving and cached snapshots
SEO and Backlink Analysis
Check domain authority, backlink profiles, and organic traffic. Critical for expired domain research.
Ahrefs
Industry-leading backlink analysis and keyword research
Moz Link Explorer
Domain Authority, Page Authority, and backlink data
Majestic SEO
Trust Flow and Citation Flow metrics, large link index
SEMrush
Keyword research, backlinks, and competitor analysis
Ubersuggest
Free keyword and backlink tool
Open Link Profiler
Free backlink analysis tool
SimilarWeb
Traffic estimates and audience data
SpyFu
Competitor keyword and PPC research
Screaming Frog
Site crawler for technical SEO analysis
Google Search Console
Official Google tool for search performance data
Keyword Research
Find high-value keywords for domain selection. CPC and search volume are the core metrics.
Google Keyword Planner
Free with Google Ads account - most reliable CPC data
Google Trends
Keyword popularity over time - good for spotting trends early
Ahrefs Keywords Explorer
Keyword difficulty, volume, and click data
SEMrush Keyword Magic
Large keyword database with intent classification
Wordtracker
Keyword research with competition data
KeywordTool.io
Google autocomplete-based keyword suggestions
AnswerThePublic
Question-based keyword research
Trademark Research
Always check trademarks before buying. A UDRP dispute can cost you the domain even if you registered in good faith.
USPTO TESS
US Patent and Trademark Office trademark search database
EUIPO eSearch
European Union trademark search
WIPO Global Brand Database
International trademark search across 50+ countries
Trademarkia
US trademark search with filing history
WIPO UDRP Cases
WIPO domain dispute resolution center
NAF UDRP
National Arbitration Forum domain dispute decisions
Domain Brokers
For domains worth $5,000+, a broker can reach buyers you would never find. Commission is typically 10-20%.
Sedo Brokerage
Large international broker network
GoDaddy Domain Broker
GoDaddy broker service for premium acquisitions
Afternic Brokerage
Afternic premium domain brokerage
Media Options
Premium domain broker specializing in high-value .com sales
DomainAgents
Domain acquisition and sales brokerage
NameExperts
Domain brokerage and consulting
DomainHoldings
Full-service domain brokerage and portfolio management
Domain Parking and Monetization
Earn revenue from parked domains while you wait for a buyer.
Sedo Parking
Large parking network with good fill rates
ParkingCrew
Domain parking with competitive revenue share
Bodis
Domain parking and monetization platform
Voodoo
Domain parking with traffic monetization
DomainSponsor
Domain parking and pay-per-click monetization
Afternic Parking
Park and list simultaneously on Afternic
Efty Pay
Domain portfolio management with parking integration
SSL and Security
Check SSL certificates, security history, and domain reputation.
crt.sh
Certificate Transparency log - see all SSL certs issued for a domain
SSL Labs
SSL/TLS configuration analysis and grading
Google Safe Browsing
Check if a domain is flagged for malware or phishing
VirusTotal
Scan domains against 70+ security vendors
URLVoid
Domain reputation check across multiple blacklists
Spamhaus
Check if a domain is on spam blacklists
MXToolbox Blacklist
Email blacklist check for domains
Sucuri SiteCheck
Website security scanner and malware detection
Availability and Name Generation
Find available domains and generate name ideas.
Instant Domain Search
Real-time availability checking as you type
Lean Domain Search
Find available .com domains using a keyword
Nameboy
Domain name generator with availability checking
Bust a Name
Domain name generator with word combination tools
Panabee
Domain and app name search with social handle availability
Namemesh
Domain name generator organized by category
Wordoid
Generate pronounceable made-up words for brandable domains
Namelix
Business name and domain generator
Domainr
Fast domain search across all TLDs
Dot-o-mator
Combine word lists to find available domain names
Escrow and Transfer
Use escrow for any domain sale over $500. Never transfer before payment clears.
Escrow.com
Industry standard escrow service for domain transactions
Dan.com Escrow
Built-in escrow with fast transfer process
Sedo Escrow
Sedo handles escrow for all marketplace transactions
Afternic Escrow
Afternic handles payment and transfer coordination
ICANN Transfer Policy
Official ICANN domain transfer policy documentation
Portfolio Management
Track your domains, renewals, and performance.
Community and News
Where domain investors discuss deals, share knowledge, and track the market.
NamePros
Largest domain investor community - appraisals, sales, discussion
DNForum
Domain name forum, one of the oldest in the industry
DomainSherpa
Domain investing interviews, reviews, and market analysis
DNJournal
Weekly domain sales reports and industry news since 2003
TheDomains
Domain industry news and commentary
Domain Gang
Domain news, sales, and industry commentary
Domain Name Wire
Industry news and analysis
Domain Incite
ICANN policy and domain industry news
CircleID
Internet infrastructure and domain policy commentary
ICANN and Policy
Official sources for domain policy, TLD data, and registrar information.
ICANN
The organization that coordinates the global DNS
IANA TLD List
Complete list of all delegated top-level domains
ICANN Registrar List
All ICANN-accredited registrars
Verisign Domain Report
Quarterly domain name industry brief from Verisign
WIPO Domain Disputes
WIPO arbitration center for domain disputes
New gTLD Program
ICANN new generic TLD program data and status
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