Blacklist / RBL Checker – Check Domain & IP Status
Blacklist / RBL Checker – Verify Domain or IP
The FindMyDNS.net Blacklist / RBL Checker allows you to check if your domain or IP address is listed on common email or spam blacklists. This helps you identify issues affecting email deliverability and maintain a clean sending reputation.
Why Use Blacklist / RBL Checker?
Check if your IP or domain is blacklisted to maintain email deliverability, avoid spam issues, and ensure your servers are trusted by email providers.Need to verify SPF, DKIM, or DMARC records for email delivery? Try our Email Authentication Checker
Want to check reverse DNS configuration? Use our PTR Lookup Tool
Troubleshooting network latency? Run a Ping Test
Need IP location or network details? Check using IP Tracer Tool
For domain ownership details, try our WHOIS Lookup Tool
Ensure your website is secure—run an SSL Certificate Status Check.
Check the IP address or domain name is blacklisted Check IP address is blacklisted.