Enter up to 40 Domains (Each Domain must be on separate line)
This advanced SEO and backlink analysis tool identifies whether multiple domains share the same Class C IP range (first 3 octets, e.g., 192.168.1.XXX). Critical for detecting:
✔ Private Blog Networks (PBNs) – Google penalizes interconnected sites
✔ Hosting-based relationships – Reveals hidden site connections
✔ Spam risks – IP neighborhoods with malicious domains
✅ Avoid Google Penalties – Google's guidelines prohibit manipulative hosting setups
✅ Competitor Research – Uncover their hosting strategies
✅ Backlink Audits – Detect toxic PBN links
✅ Site Migration Safety – Prevent moving to spammy IP ranges
✔ Multi-Domain Comparison – Check up to 20 URLs simultaneously
✔ IP Neighborhood Analysis – See other sites on the same subnet
✔ Hosting Provider Data – Identifies shared server environments
✔ Spam Risk Scoring – Rates IP reputation using Spamhaus data
SEO Agencies auditing backlink profiles
Website Buyers verifying domain history
IT Security Teams investigating suspicious networks
Hosting Companies monitoring IP reputation
Digital Marketers avoiding bad neighborhoods
Enter Domain(s) – Check individual sites or competitor lists
Run IP Analysis – Scans:
First 3 IP octets (Class C range)
Hosting provider (e.g., Bluehost, AWS)
Nearby domains on the subnet
Get Risk Report With:
PBN probability score
Spam-listed IP warnings
Recommended actions