Blacklist Checker
Toolsping’s Blacklist Checker helps you instantly find out if your domain or IP address is listed on any major email or DNS-based blacklists. This tool is essential for maintaining your email reputation and ensuring deliverability. With a clean interface and instant results, it checks against dozens of real-time blocklists. Whether you're managing a business, running a mail server, or troubleshooting delivery issues, Toolsping gives you the clarity you need.
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Getting blacklisted can severely affect your email deliverability and online reputation. Toolsping’s Blacklist Checker is a free, easy-to-use tool that scans your domain or IP address against major DNS-based and email blacklists in real-time. Whether you're a site owner, IT administrator, or email marketer, this tool helps you quickly identify potential red flags and stay off blacklists.
Just enter your domain or IP, and the tool checks against a wide range of known blacklists such as:
Spamhaus
Barracuda
SORBS
UCEPROTECT
SpamCop
And many others
The results clearly indicate whether your domain or IP is listed and on which blacklist, making it easy to take action. Each listing also includes links to help you request delisting or find additional information.
Why use Toolsping’s Blacklist Checker?
Scans dozens of reputable DNSBL and RBL sources
Instant results with no login required
Helps protect your email sender reputation
Essential for email troubleshooting and security audits
Being blacklisted can happen due to malware, spam complaints, open relays, or shared hosting issues. With this tool, you can monitor your domain’s health and proactively resolve issues before they impact your business.
Keep your communications flowing smoothly and ensure your messages reach their destination with Toolsping’s powerful, yet easy-to-use blacklist monitoring tool.