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Instantly check IP/Email/Domain in 50+ anti-spam blacklists. Find proof of blacklist record in anti-spam databases. Enhance security now!
Lookup | Reputation Checker | Spamhaus. IP and Domain Reputation Checker. Do you have problems sending email? Do you need to check if an. IP address. or. domain name. is on one of our. blocklists.
The blacklist check will test a mail server IP address against over 100 DNS based email blacklists. (Commonly called Realtime blacklist, DNSBL or RBL). If your mail server has been blacklisted, some email you send may not be delivered. Email blacklists are a common way of reducing spam.
The Spamhaus Blocklist contains IP addresses that have been identified as malicious. These IPs are being observed in adversarial activity, e.g. sending spam, snowshoe spamming, hosting malicious content, behaving like a bulletproof hosting company or hijacking IP space.
28 sept. 2021 · There's now a free tool to test if your email servers are correctly configured to use the Spamhaus blocklists, called the Blocklist Tester.
12 sept. 2023 · 1. Manually check at Spamhaus. Spamhaus has a handy lookup tool you can use to check if your IP is on a blocklist. Search for your IP or domain and the tool will tell you whether or not you are being blocked. If you’re not on the list, you’ll receive a confirmation like in the image below.
The BLT is a tool for testing email servers to determine if they are correctly configured to use Spamhaus blocklists. To test a server, a user accesses the BLT using an email address on the server they want to test.
