Blacklist Lookup

Search Engine Optimization

Blacklist Lookup


Enter a URL



About Blacklist Lookup

Blacklist Check - so avoid spam domains!

Whoever purchases a domain often also wants to create e-mail mailboxes or even send marketing e-mails. Unpleasant, if the emails then do not reach the recipient because they are classified as spam by the mail program or the e-mail provider! In addition, a domain that is associated with email spam can also suffer a loss of ranking - and every webmaster should be aware that his domain does not act as a sender of spam or is associated with spam at all. A black list check is therefore a very reasonable precautions when buying domains, but also with the backlink acquisition. And even if you incorporate content from third parties into email marketing measures like a newsletter, a blacklist check can not hurt.

What Blacklists do


In general, a black list is a list of domains to be avoided for various reasons. This can be legal violations, malicious software or child protection reasons. In general, a blacklist is used to prevent access to such domains. Google leads such a blacklist with domains, for example, noticed by serious spam; They are excluded from indexing. The Blacklist is an important part of Antispam filters: it contains domains, which are often sent spam emails. The occurrence of the sender's address on such a list does not yet make a mail a spam, but it is a significant factor; There are other factors that typically occur in spam, the mail is spoofed by most spam filters. How does a domain reach a blacklist? Mostly, by sending spam on a large scale from it. For the purpose of spam filtering purposes, many providers of blacklists exist internationally. For a blacklist check at least the most prominent of these providers should be queried.

The fact that a domain has really never spammed out, a Blacklist Check unfortunately can not confirm one hundred percent. But at least the probability is high that a domain that does not appear on any blacklist has never been significantly scaled.

In order to avoid being able to land at all on a spam blacklist, some precautions are recommended for mailing campaigns: Double opt-in is now required by law in many countries, as well as an unsubscribe function in every email. Extensive tests on malicious software, no attachments, "clean" subjects (without terms usually contained in spam) and a carefully maintained list of recipients without too many non-existent or dead mail addresses reduce the likelihood of accidentally landing on a blacklist. And last but not least, the mail frequency is an important signal - too frequent mail not only annoy the recipients, but also increase the probability of landing on a blacklist.

This is determined by the Blacklist Check

The blacklist check of seotoolsearch.com searched the Blacklists large Antispam offerer. For each audited Antispam provider, the result is displayed, whether the domain under investigation is listed or not listed here. If your domain appears on one of these lists, it does not mean that you must immediately move to another web address with sacks and packs and then pound the previous domain. But patience is required: Most providers of a blacklist have a contact address where you can request a so-called delisting. This process can take a long time.