# DNSDumpster alternatives and competitors (2026) The closest DNSDumpster alternatives are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [SOC Radar Attack Surface Management](https://cybersectools.com/tools/soc-radar-attack-surface-management) and [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management). Picking a DNSDumpster alternative comes down to fit: External Attack Surface Management coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. Closest 48 alternatives shown. Closest matches: ctlogs.dev, SOC Radar Attack Surface Management, Trickest ASM - Attack Surface Management. ## The product [DNSDumpster](https://cybersectools.com/tools/dnsdumpster) DNSDumpster is a domain research tool for discovering and analyzing DNS records to map an organization's attack surface. Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · Pricing model: Free Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more. ## DNSDumpster alternatives and competitors DNSDumpster is a free [External Attack Surface Management](https://cybersectools.com/categories/external-asm) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [SOC Radar Attack Surface Management](https://cybersectools.com/tools/soc-radar-attack-surface-management), [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management), [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm), and [Muscope|Risk - Attack Perimeter](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter). All 48 alternatives on this page are ranked the same way. Want a free option? See [free and open source exposure & vulnerability management solutions](https://cybersectools.com/free), plus free picks in other categories. ## The closest DNSDumpster alternatives These 8 solutions overlap most with DNSDumpster. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev) Fast Certificate Transparency search and JSON API for subdomain reconnaissance. [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: Real-time Certificate Transparency Search, Automated Subdomain Enumeration, High-Performance REST JSON API, Wildcard & Fingerprint Matching, SSL/TLS Certificate History Tracking [ctlogs.dev alternatives](https://cybersectools.com/alternatives/ctlogsdev) · [DNSDumpster vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-dnsdumpster) ### 2. [SOC Radar Attack Surface Management](https://cybersectools.com/tools/soc-radar-attack-surface-management) SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks. [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial [SOC Radar Attack Surface Management alternatives](https://cybersectools.com/alternatives/soc-radar-attack-surface-management) · [DNSDumpster vs SOC Radar Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-soc-radar-attack-surface-management) ### 3. [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management) Customizable ASM platform for asset discovery, monitoring, and enrichment [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 10 listed. See them on the [Trickest ASM - Attack Surface Management page](https://cybersectools.com/tools/trickest-asm-attack-surface-management#features). [Trickest ASM - Attack Surface Management alternatives](https://cybersectools.com/alternatives/trickest-asm-attack-surface-management) · [DNSDumpster vs Trickest ASM - Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-trickest-asm-attack-surface-management) ### 4. [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm) External attack surface management platform for asset discovery and monitoring [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 10 listed. See them on the [Edgescan Attack Surface Management (ASM) page](https://cybersectools.com/tools/edgescan-attack-surface-management-asm#features). [Edgescan Attack Surface Management (ASM) alternatives](https://cybersectools.com/alternatives/edgescan-attack-surface-management-asm) · [DNSDumpster vs Edgescan Attack Surface Management (ASM)](https://cybersectools.com/compare/dnsdumpster-vs-edgescan-attack-surface-management-asm) ### 5. [Muscope|Risk - Attack Perimeter](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter) Maps external attack surface including assets, dark web exposure, and leaks. [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 10 listed. See them on the [Muscope|Risk - Attack Perimeter page](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter#features). [Muscope|Risk - Attack Perimeter alternatives](https://cybersectools.com/alternatives/muscopeorrisk-attack-perimeter) · [DNSDumpster vs Muscope|Risk - Attack Perimeter](https://cybersectools.com/compare/dnsdumpster-vs-muscopeorrisk-attack-perimeter) ### 6. [Domain Beacon](https://cybersectools.com/tools/domain-beacon) Provide intelligence about a domain [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 6 listed. See them on the [Domain Beacon page](https://cybersectools.com/tools/domain-beacon#features). [Domain Beacon alternatives](https://cybersectools.com/alternatives/domain-beacon) · [DNSDumpster vs Domain Beacon](https://cybersectools.com/compare/dnsdumpster-vs-domain-beacon) ### 7. [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me) recon me is an OSINT tool developed by mgm Security Partners and used as part of the company's OSINT analysis service. The tool collects and correlates publicly available information about an organization's external attack surface, including domains, subdomains, servers, technologies used, metadata, and publicly accessible files. It supports two scan modes: - Passive scan: queries public directory services such as Whois, DNS, and MX records to identify servers, subdomains, email addresses, technologies, and operators (e.g. Amazon, Akamai) without any interaction with target systems. - Active scan: directly examines the target domain without performing attacks, to identify additional services, technologies, or unintentionally exposed files. Results from recon me are combined with manual expert analysis and used to produce a report detailing identified assets, potential vulnerabilities, misconfigurations, and prioritized recommendations. The output is intended to give organizations a view of their public attack surface from an attacker's perspective and can serve as a basis for further security testing such as penetration tests. Proprietary OSINT tool for mapping an organization's public attack surface [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 8 listed. See them on the [MGM Security Partners recon me page](https://cybersectools.com/tools/mgm-security-partners-recon-me#features). [MGM Security Partners recon me alternatives](https://cybersectools.com/alternatives/mgm-security-partners-recon-me) · [DNSDumpster vs MGM Security Partners recon me](https://cybersectools.com/compare/dnsdumpster-vs-mgm-security-partners-recon-me) ### 8. [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery) Scans domains to discover attack surface, vulnerabilities, and generate hardening [External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial Key features: 10 listed. See them on the [DDactic Attack Surface Discovery page](https://cybersectools.com/tools/ddactic-attack-surface-discovery#features). [DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [DNSDumpster vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-dnsdumpster) ## The closest 48 products like DNSDumpster The 8 above, plus: - [Akamai DNS Posture Management](https://cybersectools.com/tools/akamai-dns-posture-management): DNS security posture management across multicloud and on-prem environments (Commercial) - [Detectify Platform](https://cybersectools.com/tools/detectify-platform): Platform for external attack surface management and application security testing (Commercial) - [Detectify Surface Monitoring](https://cybersectools.com/tools/detectify-surface-monitoring): Monitors internet-facing subdomains for vulnerabilities and misconfigurations (Commercial) - [Guardz External Footprint](https://cybersectools.com/tools/guardz-external-footprint): External attack surface monitoring with dark web intelligence and scanning (Commercial) - [ThreatDefence Integrated ASM](https://cybersectools.com/tools/threatdefence-integrated-asm): ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks. (Commercial) - [DNS Assistant](https://cybersectools.com/tools/dns-assistant): DNS posture mgmt platform for real-time DNS & WHOIS change monitoring. (Commercial) - [SurfaceDiff](https://cybersectools.com/tools/surfacediff): Continuous external attack surface monitoring that shows what changed between scans. (Commercial) - [Attack Surface Scan](https://cybersectools.com/tools/attack-surface-scan): Agentless external attack surface monitoring with continuous change detection. (Commercial) - [Outpost24 External Attack Surface Management](https://cybersectools.com/tools/outpost24-external-attack-surface-management): Cloud platform for continuous visibility & mgmt of external attack surfaces (Commercial) - [StrikeOne Attack Surfa](https://cybersectools.com/tools/strikeone-attack-surfa): AI-powered attack surface management platform for cybersecurity monitoring (Commercial) - [Hadrian Agentic AI](https://cybersectools.com/tools/hadrian-agentic-ai): AI-powered platform for continuous attack surface discovery and pentesting (Commercial) - [Microsoft Defender EASM](https://cybersectools.com/tools/microsoft-defender-external-attack-surface-management): Discovers and monitors external-facing assets and vulnerabilities (Commercial) - [Halo Security Attack Surface Management](https://cybersectools.com/tools/halo-security-attack-surface-management): External attack surface mgmt platform for discovering & monitoring assets (Commercial) - [Assetnote ASM](https://cybersectools.com/tools/assetnote-asm): External attack surface management platform with continuous asset discovery (Commercial) - [CloudSEK Attack Surface Management](https://cybersectools.com/tools/cloudsek-attack-surface-management): External attack surface management platform for discovering digital assets (Commercial) - [Censys Attack Surface Management](https://cybersectools.com/tools/censys-attack-surface-management): Internet intelligence platform for asset discovery and attack surface mapping (Commercial) - [Risksurface](https://cybersectools.com/tools/risksurface): SaaS platform for attack surface management and vulnerability detection (Commercial) - [QuimeraX External Attack Surface Management](https://cybersectools.com/tools/quimerax-external-attack-surface-management): EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities (Commercial) - [ThingsRecon Supply Chain Intelligence](https://cybersectools.com/tools/thingsrecon-supply-chain-intelligence): Supply chain intelligence platform mapping digital ecosystems & proximity risks (Commercial) - [RiskXchange Attack Surface Management](https://cybersectools.com/tools/riskxchange-attack-surface-management): Attack surface management platform for monitoring vulnerabilities and breaches (Commercial) - [Zerofox External Attack Surface Management](https://cybersectools.com/tools/zerofox-external-attack-surface-management): Discovers and manages internet-facing assets with vulnerability prioritization (Commercial) - [ImmuniWeb® Discovery](https://cybersectools.com/tools/immuniweb-discovery): ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web. (Commercial) - [Pentera Surface](https://cybersectools.com/tools/pentera-surface): External attack surface mgmt with automated pentesting and validation (Commercial) - [SOC Radar DNS Monitoring](https://cybersectools.com/tools/soc-radar-dns-monitoring): SOCRadar DNS Monitoring provides real-time monitoring of DNS infrastructure with automated discovery, record change alerts, and detection of DNS-based security threats. (Commercial) - [Matos Automated Attack Surface Management](https://cybersectools.com/tools/cloudmatos-automated-attack-surface-management): Automated ASM tool for multi-cloud environments with continuous asset discovery (Commercial) - [Synack Attack Surface Discovery](https://cybersectools.com/tools/synack-attack-surface-discovery): External attack surface mgmt with asset discovery and on-demand pentesting (Commercial) - [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse): Active attack surface mgmt solution for discovering & remediating unknown risks (Commercial) - [Censys Internet Intelligence Platform](https://cybersectools.com/tools/censys-internet-intelligence-platform): Internet intelligence platform for asset discovery and threat analysis (Commercial) - [Team Cymru RADAR](https://cybersectools.com/tools/team-cymru-radar): Passive asset discovery platform using Netflow data for attack surface mapping (Commercial) - [Anomali Attack Surface Management](https://cybersectools.com/tools/anomali-attack-surface-management): External attack surface management platform for asset discovery and vuln mgmt (Commercial) - [Siemba EASM](https://cybersectools.com/tools/siemba-easm): AI-driven EASM platform for discovering and monitoring external-facing assets (Commercial) - [CyberXTron ShadowSpot](https://cybersectools.com/tools/cyberxtron-shadowspot): External attack surface management platform for asset discovery and risk detection (Commercial) - [Axur Unified EASM + CTI](https://cybersectools.com/tools/axur-unified-easm-cti): EASM platform with integrated CTI for asset discovery and vulnerability mgmt (Commercial) - [Cytrusst: Attack Surface Management (ASM)](https://cybersectools.com/tools/cytrusst-cyber-attack-surface-management): Cytrusst ASM is an attack surface management product that helps discover an organization's (Commercial) - [Wallarm API Attack Surface Management](https://cybersectools.com/tools/wallarm-api-attack-surface-management): Agentless API attack surface discovery and vulnerability detection platform (Commercial) - [GoSecure Titan® Attack Surface Management](https://cybersectools.com/tools/gosecure-titanr-attack-surface-management): Discovers, monitors, and assesses external attack surface assets continuously. (Commercial) - [NetSPI External Attack Surface Management (EASM)](https://cybersectools.com/tools/netspi-external-attack-surface-management-easm): Continuous discovery, monitoring, and testing of external assets and exposures (Commercial) - [Orpheus External Attack Surface Management](https://cybersectools.com/tools/orpheus-external-attack-surface-management): EASM platform with continuous asset discovery and threat intelligence context (Commercial) - [Criminal IP Security Scanning Service](https://cybersectools.com/tools/criminal-ip-security-scanning-service): Internet-connected asset search engine with vulnerability scanning capabilities (Commercial) - [CyCognito Contextualization](https://cybersectools.com/tools/cycognito-contextualization): Attack surface asset classification and contextualization platform (Commercial) ## Alternatives to each of these [ctlogs.dev alternatives](https://cybersectools.com/alternatives/ctlogsdev) · [SOC Radar Attack Surface Management alternatives](https://cybersectools.com/alternatives/soc-radar-attack-surface-management) · [Trickest ASM - Attack Surface Management alternatives](https://cybersectools.com/alternatives/trickest-asm-attack-surface-management) · [Edgescan Attack Surface Management (ASM) alternatives](https://cybersectools.com/alternatives/edgescan-attack-surface-management-asm) · [Muscope|Risk - Attack Perimeter alternatives](https://cybersectools.com/alternatives/muscopeorrisk-attack-perimeter) · [Domain Beacon alternatives](https://cybersectools.com/alternatives/domain-beacon) · [MGM Security Partners recon me alternatives](https://cybersectools.com/alternatives/mgm-security-partners-recon-me) · [DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [Akamai DNS Posture Management alternatives](https://cybersectools.com/alternatives/akamai-dns-posture-management) · [Detectify Platform alternatives](https://cybersectools.com/alternatives/detectify-platform) · [Detectify Surface Monitoring alternatives](https://cybersectools.com/alternatives/detectify-surface-monitoring) · [Guardz External Footprint alternatives](https://cybersectools.com/alternatives/guardz-external-footprint) ## Compare DNSDumpster with - [DNSDumpster vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-dnsdumpster) - [DNSDumpster vs SOC Radar Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-soc-radar-attack-surface-management) - [DNSDumpster vs Trickest ASM - Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-trickest-asm-attack-surface-management) - [DNSDumpster vs Edgescan Attack Surface Management (ASM)](https://cybersectools.com/compare/dnsdumpster-vs-edgescan-attack-surface-management-asm) - [DNSDumpster vs Muscope|Risk - Attack Perimeter](https://cybersectools.com/compare/dnsdumpster-vs-muscopeorrisk-attack-perimeter) - [DNSDumpster vs Domain Beacon](https://cybersectools.com/compare/dnsdumpster-vs-domain-beacon) - [DNSDumpster vs MGM Security Partners recon me](https://cybersectools.com/compare/dnsdumpster-vs-mgm-security-partners-recon-me) - [DNSDumpster vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-dnsdumpster) ## DNSDumpster Alternatives FAQ ### What are the closest alternatives to DNSDumpster? The closest matches to DNSDumpster by shared tags and NIST CSF 2.0 coverage are ctlogs.dev, SOC Radar Attack Surface Management, Trickest ASM - Attack Surface Management, Edgescan Attack Surface Management (ASM), and Muscope|Risk - Attack Perimeter. All of them are External Attack Surface Management products. ### How many alternatives to DNSDumpster are available? This page shows 48 alternatives to DNSDumpster, all in the External Attack Surface Management category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is DNSDumpster free or commercial? DNSDumpster is a free External Attack Surface Management product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is DNSDumpster? DNSDumpster is a External Attack Surface Management product in the Exposure & Vulnerability Management category. You can compare it with the 48 other External Attack Surface Management products on this page. --- Source: https://cybersectools.com/alternatives/dnsdumpster For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on DNSDumpster and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md