Protect Your IP
Reputation 24/7
Monitor your IPs across 200+ DNS-based blacklist providers. Protect email deliverability, prevent revenue loss, and maintain sender reputation with instant alerts.
Why Monitor Blacklists?
Protect your business from the devastating impact of IP blacklisting with proactive monitoring
Protect Revenue
Prevent lost sales from blocked transactional emails and marketing campaigns
Maintain Deliverability
Keep your emails reaching inboxes instead of spam folders
Early Threat Detection
Identify compromised servers and security issues before they escalate
Preserve Reputation
Maintain sender reputation and domain authority over time
Instant Alerts
Get notified immediately when your IP appears on any blacklist
Quick Remediation
Fast delisting guidance to restore your IP reputation quickly
Customer Trust
Ensure customers receive important emails and maintain trust
Compliance & Security
Meet email security standards and prevent compliance violations
200+ DNS-Based Blacklist ProvidersMonitored Daily
We check your IPs against 200+ DNS-based blacklist providers worldwide, ensuring comprehensive coverage of all major reputation databases
Global Coverage
Major blacklists worldwide
Email-Focused
Spam & deliverability lists
Security Lists
Malware & threat databases
Real-Time
Updated every 15 minutes
IP Reputation Scoring
Track your sender reputation over time with detailed scoring and historical analysis
Email Deliverability Monitoring
Monitor your email deliverability metrics and ensure your messages reach the inbox, not the spam folder
Inbox Placement
Emails reaching inbox vs spam folder
Delivery Rate
Successful email deliveries
Bounce Rate
Low bounce rate indicates good reputation
Engagement Rate
Open and click rates improving
Why Monitor Email Deliverability?
Prevent Blacklisting
Early detection of deliverability issues helps prevent your IP or domain from being blacklisted by major email providers.
Improve Reputation
Track your sender reputation score and take proactive steps to maintain or improve your email deliverability rates.
Optimize Campaigns
Monitor bounce rates, spam complaints, and engagement metrics to optimize your email marketing campaigns.
Real-time Alerts
Get instant notifications when deliverability metrics drop or when your IP/domain appears on any blacklist.
Common Blacklisting Causes
Compromised Server
Malware or backdoor sending spam
Botnet Activity
Server part of spam botnet
Open Relay
Misconfigured mail server
Spam Complaints
High user complaint rates
Automated Monitoring
15-Minute Scans
Check every 15 minutes
Instant Alerts
Email, SMS, Slack
Multiple IPs
Monitor unlimited IPs
Fast Detection
<5 min to alert
Delisting Assistance
Step-by-step guidance to get removed from blacklists quickly
Identify Issue
Determine why you were listed
Fix Root Cause
Secure server, stop spam
Request Delisting
Contact blacklist operators
Verify Removal
Confirm delisting complete
We provide detailed delisting instructions for each blacklist, including contact information and required documentation.
Customer Success Stories
Marketing Agency
Client IP blacklisted, email campaign blocked
Detected in 5 minutes, guided delisting
Restored deliverability in 48 hours
E-Commerce Store
Order confirmations going to spam
Identified blacklisting, fixed mail config
Saved $50K in lost orders
SaaS Company
Transactional emails bouncing
Real-time monitoring prevented listing
Maintained 99.8% deliverability
Trusted by Email Professionals
"Caught our IP on 3 blacklists before our big campaign launch. Saved us from a disaster that would have cost $100K+ in lost revenue."
"The instant alerts are a lifesaver. We were notified within 5 minutes of being listed and had it resolved in under 24 hours."
"Monitoring 50+ client IPs would be impossible manually. UptimeMatrix makes it effortless and gives us peace of mind."
Start Monitoring Your IPsFor Free Today
Protect your email deliverability with instant blacklist detection across 200+ DNS-based blacklist providers