Blacklist Check: Instantly Scan Your Domain or IP Address
Enter your domain or IP address and see if you’re on any major email blacklists affecting deliverability.
Don’t Just Send. Stay Off Blacklists.
Most teams don’t know their domain reputation until it’s too late. Identify issues early and keep your emails landing in the inbox.
Protect Your Deliverability
Avoid deliverability issues by checking if you’re listed on critical blacklists.
Act Quickly
Get instant insights so you can fix problems before they impact your campaigns.
Safeguard Your Reputation
Maintain a strong sender reputation and keep trust high with prospects.
What You Can Do With Sparkle’s Blacklist Check
Our tool checks over 50 major blacklist databases to keep your email strategy clean and effective.
Comprehensive Blacklist Scan
Enter your domain or IP and see exactly where you stand instantly.
Improve Inbox Placement
Take immediate steps to fix issues and boost your inbox rates.
Who Can Use Sparkle’s Blacklist Check
Whether you’re running large campaigns or warming up a new domain, this tool protects your deliverability.
Founders & CEOs
Ensure your brand’s emails are reaching prospects and not lost in spam.
Sales & Marketing Teams
Proactively monitor sender health and maintain strong campaign performance.
B2B Agencies & Consultants
Protect your outreach and keep engagement high without technical guesswork.
Understanding Your Result
Your report will show blacklist status, which databases list you (if any), and clear guidance on fixing issues. Combine it with Sparkle.io’s full deliverability suite to keep your domain healthy long-term.
How It Works
Getting started takes 30 seconds:
Enter Your Domain or IP
Input the domain or IP you want to scan.
Get Instant Scan Results
Our tool checks top blacklist databases and returns findings immediately.
Review & Act
Understand issues and follow recommended steps to resolve them fast.
Supercharge Your Campaigns with Sparkle.io
Sparkle.io goes beyond blacklist checks with a full email performance suite.
200 free email verification credits/day
AI-powered cold email workflows
Built-in CRM and multichannel outreach tools
Conversion-focused tracking and insights
Frequently asked questions
Everything you need to know about the product and billing.
It scans your domain or IP against major blacklist databases and flags any listings.
Yes! You can run a scan for free. To view full details and recommendations, sign up for a free Sparkle.io account.
We provide actionable steps to resolve issues, but actual removal depends on each blacklist provider.
We recommend regular checks, especially before large campaigns or after deliverability drops.
Trusted by High-Growth B2B Teams
Join 1,000+ startups and scale-ups already powering their outreach with Sparkle.