A real-time IP blacklist lookup lets you quickly check if your email or website’s address is listed on an RBL (Real Time Blackhole List) database. Blacklists are used by ESPs and other email infrastructure to prevent spam and other unwanted content from entering their networks.
An real-time IP blacklist lookup for a variety of reasons, including sending spam or being associated with suspicious activity. Getting blacklisted can hurt your business by reducing the number of emails you’re able to deliver, or even worse, blocking access to your website and services altogether.
If your IP address gets blacklisted, there are a few things you can do to resolve the issue and prevent it from happening again. First, determine why your IP was flagged – common reasons include compromised servers or accounts, bad email practices and throttling email volume. Then, take steps to correct the issue, such as cleaning your email list, removing inactive addresses, verifying opt-ins and using authentication protocols like SPF and DKIM.
Real-Time IP Blacklist Lookup to Protect Your Network
Blacklists can be manually or automatically updated, and can contain many different types of malicious connections. Some examples are VPNs, open proxies, residential proxies and abusive connections that facilitate web attacks, scraping, command and control (C2) and botnets. SEON uses leading IP Intelligence data to classify and block connections deemed suspicious with an easy-to-use API and free account. It also provides a Fraud Score for every connected IP address, making it easier for businesses to minimize risk and reduce fraud rates with ML, real-time data enrichment and advanced APIs.