What is an IP Blacklist?
Think of an IP Blacklist as a big digital notebook where companies write down the names of "troublemakers." If your IP address is on this list, it means someone used your connection to send spam emails or viruses. AirOI Checker scans the most popular notebooks (like Spamhaus and Barracuda) to see if you are on them.
Why did I get blacklisted?
You don't have to be a hacker to get blacklisted. Sometimes a "neighbor" on your shared Wi-Fi or hosting server does something bad, and the whole IP gets flagged. Or, maybe your computer has a virus that is sending out invisible emails without you knowing!
How to fix a blacklisted IP
If our tool shows that you are "Listed," don't panic. Here is how you can clean your reputation:
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1
Clean your device: Run a virus scan to make sure no malware is sending spam from your computer.
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2
Secure your mail: If you run a server, make sure you use a strong password and setup SPF and DKIM records.
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3
Ask for removal: Visit the website of the list (like spamhaus.org) and click "Delist." Most of them will remove you for free!
Frequently Asked Questions
Why is my home IP listed on Spamhaus PBL?
Don't worry! Most home IPs (Residential) are on the PBL list. It just tells the world that you are a normal person at home and not a professional email server. It won't hurt your browsing.
Does being blacklisted affect my speed?
No. It doesn't slow down your internet. It only affects things like sending emails or accessing very secure websites that block high-risk IPs.
How long does it take to get removed?
Once you fix the problem and ask for removal, it usually takes 12 to 48 hours for the internet to update and show you as "Clean" again.