LookupTools - Alternatives & Competitors

Whoisology provides a comprehensive archive of domain name ownership records, offering advanced reverse WHOIS lookup capabilities for cybersecurity, legal research, and business intelligence.

• Freemium
• From 30$

NsLookup.io is a free online nslookup tool that queries DNS records for any domain name, providing comprehensive DNS analysis including A, AAAA, CNAME, MX, TXT, and more, from a web browser.

• Free

Digga enables quick DNS lookup, WHOIS checks, and SSL history tracking for any domain or URL, all accessible through a simple, user-friendly interface.

• Free

domainIQ provides in-depth research tools for analyzing domains, IP addresses, and web data, aiding professionals with cybersecurity, legal, and investigative needs.

• Paid

SPFToolbox is a free, open-source tool for analyzing DNS records, including SPF, DMARC, MX, and blacklist checks, to help users manage domain configurations efficiently.

• Free

DomainTools delivers comprehensive domain and DNS intelligence to help organizations prevent, detect, and investigate cyber threats with real-time data and predictive analytics.

• Contact for Pricing

CyberTOOLBELT is an AI-powered platform providing comprehensive internet investigation tools for cybercrime detection, threat analysis, and digital forensics, trusted by Fortune 500 companies and law enforcement agencies.

• Freemium
• From 50$

Website Setup Tools offers a suite of no-cost utilities for domain search, generation, WHOIS, and DNS lookup, helping users efficiently secure and manage domain names.

• Free

Whats My DNS is a comprehensive DNS propagation checker that enables users to verify their domain's DNS records globally in real time, ensuring accurate network diagnostics and troubleshooting.

• Free

WhoisXML API provides comprehensive domain, IP, and DNS intelligence through APIs, data feeds, and tools to enhance cybersecurity, threat detection, and business research.

• Contact for Pricing

WHOIS download provides comprehensive WHOIS datasets and domain lists with daily updates, offering detailed domain registration information including contact details, dates, and technical data for millions of domains worldwide.

• Contact for Pricing

Criminal IP is an AI-powered cybersecurity search engine that enables users to analyze, monitor, and search for information on assets, domains, images, exploits, and vulnerabilities across the public Internet.

• Freemium

BeGuess Domain Lookup is a free tool offering fast, accurate domain availability checks across multiple extensions, detailed WHOIS information, and AI-powered domain development suggestions.

• Free

DomainsHook is an AI-powered domain management platform that centralizes domain tracking across multiple registrars with features like expiry reminders, WHOIS checking, and secure dashboard organization.

• Freemium
• From 13$

DNS Check is an AI-powered DNS monitoring and troubleshooting tool that helps users monitor, share, and troubleshoot DNS records with automated notifications and comprehensive record checking.

• Freemium
• From 8$

DNSMap is a free AI-powered DNS lookup service that checks domain name server records against a global network of DNS servers to verify propagation and ensure reliable domain performance.

• Free

DomainSkits is a comprehensive suite of free AI-powered domain name tools that helps users search for domain availability, generate creative domain suggestions, and access WHOIS information, DNS records, and domain location data.

• Free

DNSDumpster.com is a free domain research tool that discovers hosts related to a domain, essential for security assessments from both attack and defense perspectives.

• Free

WhoIsHostingThis is a free online tool that reveals the web hosting provider and owner information for any website. Simply enter a domain to get instant results.

• Free

DMARC Checker enables users to verify the configuration of DMARC, DKIM, and SPF records for enhanced email security and deliverability. Instantly check if your domain's authentication records are set up correctly to protect against email spoofing.

• Free

EmailAuth.app is an AI-assisted platform for analyzing and improving domain email authentication through SPF, DKIM, and DMARC validation and security recommendations.

• Free

MX Lookup is an AI-powered tool that lists MX records for domains in priority order and performs comprehensive email server diagnostics to identify and resolve email delivery issues.

• Other

Domain Query is a free tool to check domain availability and WHOIS information for multiple domains simultaneously. It also offers AI-powered name inspiration and interpretations for domain or brand names.

• Free

IPinfo provides verified IP data including geolocation, privacy detection, ASN information, and mobile carrier details through fast APIs and database downloads, empowering developers and enterprises with accurate IP intelligence.

• Freemium
• From 49$

WhoisDB offers daily downloads of newly registered domains' WHOIS data, empowering businesses to discover leads and grow efficiently. The platform provides robust filtering, lead enrichment, and integrated email marketing tools.

• Freemium
• From 41$

Instant Domain Search is an AI-powered tool that helps users find available domain names and extensions. It provides instant search results, domain name generation, and premium domain listings.

• Free

malwareleaks is an AI-powered cybersecurity platform offering real-time detection of cyber threats, proactive defense, and robust security risk assessments to protect digital infrastructures.

• Freemium

VulnCheck is a next-generation Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence to help organizations predict and prevent attacks before they occur.

• Contact for Pricing

Domains Monitor provides the most complete and up-to-date database of registered domains, offering powerful search, monitoring, and data analytics tools for internet professionals.

• Paid
• From 9$

Grade My Email offers a suite of free tools for checking email domain authentication, analyzing DNS configurations, and improving overall email deliverability through AI-powered assistance.

• Free

Whoisextractor delivers daily updated WHOIS and domain databases, leveraging automated systems and scalable cloud technology for comprehensive data solutions.

• Other

DNSimple provides innovative DNS hosting, domain registration, and SSL certificate management with automation tools and API access for developers and businesses.

• Freemium
• From 29$

PowerDNS offers robust open-source and commercial DNS software focused on security, scalability, and performance for large-scale service providers and enterprises.

• Contact for Pricing

ReverseMails transforms email addresses into detailed LinkedIn profiles and company data. It's a GDPR & CCPA compliant tool trusted by over 20,000 users.

• Freemium
• From 90$

ScoutDNS is an AI-powered protective DNS platform offering threat protection, content filtering, device protection, and network visibility for businesses, MSPs, schools, and nonprofits.

• Freemium
• From 11$

Domain Monitor is a comprehensive monitoring solution that tracks domain expiration, website uptime, SSL certificates, and more, providing instant alerts to prevent downtime and security issues.

• Freemium
• From 8$

DomainPunch offers comprehensive domain portfolio management solutions with AI-powered tools for monitoring, organizing, and optimizing domains across multiple platforms.

• Other

Darktrace provides AI-powered cybersecurity solutions for proactive threat detection and autonomous response across network, email, cloud, OT, identity, and endpoint environments.

• Contact for Pricing

Domainistry is a free AI-powered tool that provides real-time domain price comparisons from top registrars, helping businesses and individuals find the best deals with transparency and no hidden fees.

• Free

JsonWHOIS offers a reliable API for up-to-date WHOIS lookup, social insights, and full-page screenshots of any domain, enabling users to access essential domain data quickly and efficiently.

• Usage Based

YOUR DMARC is an AI-powered email security platform that helps organizations safeguard their domains from spoofing and email fraud with advanced DMARC, SPF, and DKIM compliance tools.

• Free

inDomain is a domain search engine and management platform that helps users find the best prices on domains, compare registrars, and manage their portfolio.

• Freemium
• From 25$

GetWhoisData provides downloadable Whois databases with daily updates, offering detailed domain registration information across multiple TLDs and countries for data analysis and research purposes.

• Paid
• From 150$

Secybers provides AI-powered cybersecurity services including penetration testing, VPN protection, threat hunting, and intelligent security optimization to safeguard businesses from digital threats.

• Contact for Pricing

Have I Been Pwned is a security service that allows users to check if their email addresses have been exposed in known data breaches, providing breach details and protection notifications.

• Freemium
• From 5$

An AI-powered domain name generator that helps users discover unique, SEO-optimized domain names for their digital projects through advanced artificial intelligence.

• Freemium
• From 19$

DMARCwise offers robust DMARC monitoring and analysis tools to help businesses safeguard email delivery and prevent domain impersonation. Ensure DMARC, SPF, and DKIM compliance with intuitive dashboards, instant diagnostics, and detailed reporting.

• Freemium
• From 17$

LeakCheck is an AI-powered security service that scans databases to check if email addresses, usernames, passwords, or other credentials have been exposed in data breaches, helping individuals and businesses prevent unauthorized access and enhance cybersecurity.

• Freemium
• From 10$

IPFighter is a comprehensive online tool that checks IP addresses, detects DNS and WebRTC leaks, and verifies proxy usage to enhance online privacy and security.

• Other

ArkOwl provides real-time email address and phone number verification, aggregating data from multiple sources to enhance fraud prevention. It offers API integration and batch querying capabilities for comprehensive risk analysis.

• Usage Based