Domain Comparison Tool
Compare multiple domains side by side to spot gaps in WHOIS, DNS, SSL, security, and SEO signals.
What You Can Compare
- WHOIS: registrar, expiry, privacy, nameservers
- DNS: A, AAAA, MX, TXT, NS, and CNAME coverage
- SSL: issuer, expiry, grades, key size
- Security: headers, blacklist status, reputation score
- SEO: meta coverage, indexability, sitemap presence
How to Use
- Open Domain Tracker
- Select 2 or more domains from your list
- Choose Compare from the actions menu
- Review the comparison table for differences
Comparison Output
The comparison view highlights:
- Best-in-class signals (green highlights)
- Missing records or weak grades (yellow and red)
- Drill-down links to the full domain detail view
Common Use Cases
- Benchmark competitors against your primary domain
- Identify SSL or DNS gaps before launch
- Validate acquisitions during due diligence
- Prioritize fixes across a client portfolio
Tips
- Compare only domains with recent scans for accurate results
- Use tags or folders to group comparison candidates
- Export results for client reporting