Global DNSBL & Spam Reputation Radar
IP Blacklist & Spam Reputation Check
Check whether your server IP address or domain is listed on major anti-spam databases (Spamhaus, Barracuda, SORBS, SpamCop).
FAQ
Frequently Asked Questions / Sıkça Sorulan Sorular
Everything you need to know about network diagnostics and protocols.
DNS-based Blackhole Lists (DNSBL) are real-time databases maintained by security organizations (such as Spamhaus, Barracuda, and SORBS) that track IP addresses associated with sending spam, malware distribution, or botnet activity.