Reputation Monitoring

Know the Moment Your Domain or IP Gets Blacklisted

PowerDMARC’s Reputation Monitoring tracks your domains and IPs across global blocklists and alerts you the second something changes – by email, Slack, Discord, or webhook.

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Reputation Monitoring
Monitoring 25 assets
9Blocklisted
3Watchlisted
13Whitelisted
7 domains16 IPv4200+ blocklists checked
209.85.220.41 Blocklisted
168.245.127.234 Blocklisted
mail.yourdomain.com Watchlisted
yourdomain.com Clean
New listing detected 209.85.220.41 was added to a blocklist 2 minutes ago. Sent to Email Slack Discord

Why Reputation Monitoring Matters

Most teams find out they’re blacklisted the hard way:

A support ticket rolls in

Customers say your emails never arrived.

An invoice goes missing

Payment gets delayed because the reminder was silently dropped.

A campaign underperforms

Open rates tank, and no one knows why.

The cause isn't even from your side

A compromised subdomain, a shared IP neighbor, or old abuse history can get you listed.

Checking manually and hoping to catch it in time isn’t a strategy. Reputation Monitoring is. Perform continuous, automated checks with an alert the moment something changes.

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How PowerDMARC’s Reputation Monitoring Works

1

Add your domains and IPs

Group related assets together for organized monitoring.

Add your domains and IPs
2

Set your check frequency

As often as every 30 minutes, or as infrequently as every 12 hours, depending on your plan.

Set your check frequency
3

Choose how you want to be notified

Email, Slack, Discord, or any custom webhook.

Choose how you want to be notified
4

Get alerted the moment something changes

Newly listed, delisted, or moved to a watchlist — with a running history you can review anytime.

Get alerted the moment something changes

Reputation Monitoring Features

Major Blocklists Monitored

Coverage across the major spam, malware, and abuse-focused DNSBLs that mail servers actually check, including high-impact lists.

Configurable Check Intervals

Monitor as frequently as every 30 minutes for critical sending domains, or less often for lower-priority assets without paying for uniform maximum-frequency checking across everything.

Multi-Channel Alerts

Route notifications to email, Slack, Discord, or any custom webhook endpoint, so the alert lands wherever your team is already watching. New alerts typically arrive within about 15 minutes of a detected status change.

Asset Grouping

Organize domains and IPs into logical groups by brand, sending platform, or client, if you're an MSP, instead of managing one flat, unsorted list.

Alert History

A running log of every status change per asset, not just a current snapshot, so you can spot patterns over time.

Connected to the Full Platform

Reputation Monitoring data sits alongside DMARC enforcement, SPF/DKIM setup and management, and threat intelligence in the same account - no separate tool, no separate login.

Reputation Monitoring vs. a One-Off Blacklist Check

A free blacklist checker tells you your status right now. Reputation Monitoring tells you the moment that status changes without you having to remember to check again.

Free Blacklist Checker
Instant one-time blocklist check
Continuous, automated monitoring
Configurable check intervals
Alerts by email, Slack, Discord, or webhook
Running alert history over time
Asset grouping for multiple domains/IPs
VS
Reputation Monitoring
Instant one-time blocklist check
Continuous, automated monitoring
Configurable check intervals
Alerts by email, Slack, Discord, or webhook
Running alert history over time
Asset grouping for multiple domains/IPs

Frequently Asked Questions

How many blocklists does PowerDMARC's Reputation Monitoring cover?
Reputation Monitoring checks your domains and IPs against major DNS blocklists (DNSBLs/RBLs), including major, high-impact lists that most mail servers check before accepting a message.
How fast will I be alerted if I'm blacklisted?
Checks run automatically at your configured interval, as often as every 30 minutes. Once a status change is detected, you'll typically receive an alert within about 15 minutes.
Can I get Reputation Monitoring alerts in Slack or Discord instead of email?
Yes. You can route alerts to email, Slack, Discord, or any custom webhook endpoint, whichever your team already monitors.
Does Reputation Monitoring remove me from a blocklist automatically?
No. PowerDMARC detects and alerts you to listing changes, but delisting is handled directly with the blocklist operator. Timelines vary by provider. Some, like Spamhaus, can resolve a delisting request within hours once the root cause is fixed; others take longer. Fast detection means you can start that process sooner.
Does passing DMARC reduce my chances of being blacklisted?
Yes. A domain with passing DMARC enforcement is significantly less likely to be blacklisted in the first place. Think of DMARC/SPF/DKIM enforcement as prevention, and Reputation Monitoring as your safety net.
Is Reputation Monitoring the same as a blacklist monitoring service?
Reputation Monitoring is PowerDMARC's blacklist monitoring service, built into the same platform as your DMARC, SPF, and DKIM monitoring, rather than a separate standalone tool.

Don’t Wait to Find Out You’re Blacklisted

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