Blacklist Check
Check if a domain or IP is listed on DNS blacklists.
How to use in DNSToolbx:
- Click Blacklist Check in the sidebar.
- Enter the domain or IP you want to check in the input box.
- Press the Check Blacklist button to see if it is listed on DNS blacklists.
The result will show if your domain or IP is flagged for spam, malware, or abuse.
How Blacklist Check Works
This tool queries DNS-based blacklists to see if a domain or IP is flagged for spam, malware, or abuse. It helps you monitor reputation, diagnose email deliverability issues, and detect abuse listings.
Typical Use Cases
- Check email/domain reputation
- Diagnose deliverability issues
- Monitor for abuse listings