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SecurityTrails VS openSquat

Compare SecurityTrails VS openSquat and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

SecurityTrails logo SecurityTrails

Dive into our data, search now! We offer robust APIs & data services for Security Teams worldwide.

openSquat logo openSquat

The openSquat is a service for detecting domain look-alikes by searching for newly registered domains that might be impersonating legit domains and brands.
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SecurityTrails features and specs

  • Comprehensive Data Collection
    SecurityTrails provides extensive data on domain names, IP addresses, and DNS records, which helps in cybersecurity investigations and threat intelligence.
  • Historical DNS Records
    Offers access to historical DNS records, which is valuable for tracking changes over time and understanding the evolution of threats.
  • API Access
    Provides an API that allows integration with other tools and systems for automated data retrieval and analysis.
  • User-friendly Interface
    Features an intuitive and easy-to-use interface that simplifies the process of searching and analyzing data.
  • Risk Assessment Features
    Includes tools for assessing the risk profile of a domain, which can aid in proactive cybersecurity measures.

Possible disadvantages of SecurityTrails

  • Cost
    SecurityTrails can be expensive for smaller organizations, as access to its full range of features requires a paid subscription.
  • Data Overload
    The comprehensive data can be overwhelming for users who do not have the expertise or resources to analyze it effectively.
  • Learning Curve
    Though it has a user-friendly interface, there is still a learning curve associated with utilizing its full potential, especially for new users.
  • Limited Free Plan
    The free plan offers limited functionality and access, which might not be suitable for users needing more extensive data.

openSquat features and specs

  • Free and Open Source
    openSquat is a free, open-source tool available on GitHub, making it accessible for security researchers, businesses, and individuals without licensing costs.
  • Domain Squatting Detection
    It effectively detects potential typosquatting, phishing, and domain squatting attempts by monitoring newly registered domains that closely resemble legitimate ones.
  • Automation Support
    The tool can be automated to run periodic scans, allowing continuous monitoring of domain name variations without manual intervention.
  • Customizable Keywords
    Users can configure their own keyword lists to monitor specific brand names or terms relevant to their organization, increasing relevance of detected threats.
  • Integration with Threat Intelligence
    openSquat can integrate with services like VirusTotal to provide additional context and reputation data on flagged domains, enhancing threat analysis.

Analysis of SecurityTrails

Overall verdict

  • SecurityTrails is a solid and widely respected platform for DNS, domain, and IP intelligence, offering deep historical data and a robust API that make it valuable for security research and threat intelligence work.

Why this product is good

  • Extensive historical DNS and domain records that let you track changes over time
  • Powerful API and querying tools that integrate well into automated security workflows
  • Comprehensive data on subdomains, WHOIS, IP addresses, and SSL certificates
  • Trusted by security professionals for attack surface mapping and threat investigation
  • User-friendly interface alongside developer-focused programmatic access

Recommended for

  • Security researchers and threat intelligence analysts
  • Penetration testers and red teams performing reconnaissance
  • Organizations conducting attack surface management and asset discovery
  • Developers building tools that require DNS and domain intelligence data
  • Incident response teams investigating malicious infrastructure

SecurityTrails videos

+ Add

SecurityTrails Threat Intelligence Review | My Usage Experience

More videos:

  • Review - Cisco SecureX and SecurityTrails Integration

openSquat videos

No openSquat videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to SecurityTrails and openSquat)

SecurityTrails

openSquat

Cyber Security
80 80%
Cyber Security
20% 20
Brand Protection
0 0%
Brand Protection
100% 100
Security & Privacy
100 100%
Security & Privacy
0% 0
Domain Names
0 0%
Domain Names
100% 100

User comments

Share your experience with using SecurityTrails and openSquat. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, SecurityTrails seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SecurityTrails mentions (1)

  • Ask HN: How did internet discover my subdomain?
    I'm having the same issue. https://securitytrails.com/ also had my "secret" staging subdomain. I made a catch-all certificate, so the subdomain didn't show up in CT logs. It's still a secret to me how my subdomain ended up in their database. - Source: Hacker News / over 1 year ago

openSquat mentions (0)

We have not tracked any mentions of openSquat yet. Tracking of openSquat recommendations started around Jul 2026.

What are some alternatives?

When comparing SecurityTrails and openSquat, you can also consider the following products

DomainTools - Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History.

WhoisXML API - Domain, IP, and DNS data provider

Domain Digger - Full Open-Source Toolkit for Next-Level Domain Analysis

IP Ninja - Advanced Network Intelligence API featuring enriched Reverse IP lookups, historical hostname mapping, and fully parsed WHOIS data for IPs and domains. Built for security researchers and developers seeking structured, actionable network insights.

SentryScore - Find out how secure your business domain really is. Free instant scan โ€” SSL, email protection, breach history, security headers. Get your score in 60 seconds.

DomainOps - Monitor your domains, SSL certificates, and endpoints. Detect subdomain takeovers, CVEs, and security misconfigurations before attackers do.

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