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Blacklist monitoring

Blacklist Monitoring for IPs & Domains

HostRepute checks monitored IP addresses and domains against 80+ sources on your plan schedule, stores the results, and sends alerts through configured destinations.

Live coverage

Counted from the live source database

Counts come from the active source catalogue and update as lists are added or retired.

Active blacklist sources
80+
IP and domain reputation lists checked on every scheduled run.
Distinct provider systems
35+
Independent operators behind the lists, including Spamhaus, SURBL, Abusix.
Alert channels
5+
Email, Slack, Telegram, Discord, PagerDuty, Pushover, signed webhooks.

Every check leaves a readable trail

The product stores monitored hosts, per-run monitoring history, source results, and alert records so teams can review what changed and when.

  1. 1

    Schedule

    Each monitored host is queued based on the interval configured for the team plan.

  2. 2

    Check

    Workers query 80+ sources and keep source-level results for review.

  3. 3

    Alert

    Configured alert destinations receive notifications when monitoring produces alertable results, with signed custom webhooks available for Enterprise automation.

Scheduled checks by plan

Current monitoring limits are plan-defined

These limits come from the current plan configuration.

Blacklist monitoring limits by plan
Plan Hosts Interval Destinations
Professional 20 24h 3 alert channels
Business 50 12h 5+ alert channels
Enterprise 200 6h 5+ alert channels

Monitoring capabilities available today

What each plan includes for blacklist monitoring.

Source coverage

Monitored hosts are checked against 80+ sources from the active source database.

Monitoring history

Each run can be reviewed through monitoring history and detailed source-level results.

Alert destinations

Plans support Email alerts, then Email, Slack & Telegram on Professional, and Email, Slack, Telegram, Discord, PagerDuty, Pushover & Custom Webhook on Enterprise.

Monitoring profiles

Teams can organize monitored hosts with monitoring profiles instead of treating every host the same way.

Manual and API checks

Teams can run manual scans in the customer portal and use API access for developer workflows.

Team access

Team roles control who can view resources, manage resources, invite members, manage billing, and update settings.

Comparing tools?

Side-by-side feature tables. Cells marked Roadmap link to the public plan with a quarterly target.

HostRepute vs MXToolbox

Blacklist monitoring without enterprise pricing

Pro at $12 vs MXToolbox monitoring tier around $129 per month. Plus first-party SNDS, Postmaster, MCP, and Prometheus that MXToolbox does not ship.

Open the comparison with MXToolbox

HostRepute vs HetrixTools

Blacklist monitoring with reputation depth

HostRepute pairs HTTP/TCP uptime and hosted status pages with SNDS, Postmaster, MCP, Prometheus, AI incident summaries, and granular team roles.

Open the comparison with HetrixTools

Blacklist monitoring questions

HostRepute checks monitored IP addresses and domains against 80+ sources from the active source database.
Current plan intervals are 24 hours on Professional, 12 hours on Business, 6 hours on Enterprise.
Professional includes Email, Slack & Telegram. Business and Enterprise include Email, Slack, Telegram, Discord, PagerDuty, Pushover & Custom Webhook, including signed custom webhooks for automation workflows.

Start monitoring your first host

Create a team, add an IP address or domain, and let HostRepute check it on the schedule your plan allows.

Start your 14-day free trial