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Security · Tool 07
Blacklist Check
16 realtime blocklists on every scan, 58 with deep scan, plus an AbuseIPDB confidence score. Tells you exactly which RBL is hurting your mail.
IP Reputation Tracker
How this works - what gets checked, in plain English
- What we look up: any IP address you enter, or your own current IP if you leave the field empty. You can also paste a domain name and we'll look up its IP first, then check that.
- Where we look: 16 public blacklists on a standard scan and 58 with deep scan enabled - the ones mail providers, firewalls and abuse trackers actually use, including Spamhaus and Barracuda, plus AbuseIPDB. Zones that stopped answering have been removed rather than counted as passes.
- What "listed" means: at least one of those services has flagged the IP for spam, malware, or attack traffic. That's usually why an email bounces, a server rejects connections, or your sign-ups stop landing in inboxes.
- What we don't do: this is a read-only lookup. We don't add the IP to any list, share it, or keep it after the page closes.
Intelligence Briefing
IP Reputation & Blacklist Check
What We Just Checked
We queried 16 realtime blocklists (RBLs) - 58 if you enabled deep scan - plus AbuseIPDB's 0-100 confidence score against your IP. Even one listing on a major RBL like Spamhaus is enough to send your transactional email straight to spam - and most senders don't notice until customer complaints start arriving.
How GoZen Handles IP Reputation
We work to keep our address space in good standing, and if an address on your service is listed, our network team will look into it when you open a ticket. No provider can promise a clean address, and our IP policy says so.
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