Blacklist Checker

Myfavetools blacklist checker is a tool that helps organizations identify whether their IP address or domain name has been added to a list of known malicious entities maintained by various anti-spam organizations, email service providers, and other security vendors.

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Why Use a Blacklist Checker Tool?

A blacklist checker is a tool that helps organizations identify whether their IP address or domain name has been added to a list of known malicious entities maintained by various anti-spam organizations, email service providers, and other security vendors. A blacklist is essentially a database of IP addresses and domains that are known to send spam or engage in other malicious activities.

Blacklists are used by email service providers and other security vendors to filter out unwanted traffic and protect their users from spam, viruses, and other types of malicious content. If an IP address or domain name is found on a blacklist, it is likely that emails sent from that address will be blocked or marked as spam, which can have a significant impact on an organization's ability to communicate with its customers and partners.

Our blacklist checker work by querying multiple blacklists simultaneously and returning a list of any blacklists that contain the IP address or domain name being checked.

There are several reasons why an IP address or domain name may be added to a blacklist. One common reason is that the IP address or domain name has been used to send spam or engage in other types of malicious activity, such as phishing or malware distribution. In some cases, an IP address or domain name may be added to a blacklist simply because it is part of a larger block of IP addresses that has been identified as being associated with spam or other malicious activity.

If an organization discovers that its IP address or domain name has been added to a blacklist, there are several steps that can be taken to remove the listing. These may include identifying and addressing any security vulnerabilities that may have contributed to the listing, implementing best practices for email authentication and encryption, and reaching out to the organizations that maintain the blacklists to request removal.

Blacklist Check List

Our tool check over 80 databases to find if your IP is blacklisted or not with a status: “Not Listed” or "Listed"

  • access.redhawk.org
  • all.s5h.net
  • b.barracudacentral.org
  • bl.spamcop.net
  • bl.tiopan.com
  • blackholes.wirehub.net
  • blacklist.sci.kun.nl
  • block.dnsbl.sorbs.net
  • blocked.hilli.dk
  • bogons.cymru.com
  • cbl.abuseat.org
  • dev.null.dk
  • dialup.blacklist.jippg.org
  • dialups.mail-abuse.org
  • dialups.visi.com
  • dnsbl.abuse.ch
  • dnsbl.anticaptcha.net
  • dnsbl.antispam.or.id
  • dnsbl.dronebl.org
  • dnsbl.justspam.org
  • dnsbl.kempt.net
  • dnsbl.sorbs.net
  • dnsbl.tornevall.org
  • dnsbl-1.uceprotect.net
  • duinv.aupads.org
  • dnsbl-2.uceprotect.net
  • dnsbl-3.uceprotect.net
  • dul.dnsbl.sorbs.net
  • escalations.dnsbl.sorbs.net
  • hil.habeas.com
  • black.junkemailfilter.com
  • http.dnsbl.sorbs.net
  • intruders.docs.uu.se
  • ips.backscatterer.org
  • korea.services.net
  • mail-abuse.blacklist.jippg.org
  • misc.dnsbl.sorbs.net
  • msgid.bl.gweep.ca
  • new.dnsbl.sorbs.net
  • no-more-funn.moensted.dk
  • old.dnsbl.sorbs.net
  • opm.tornevall.org
  • pbl.spamhaus.org
  • proxy.bl.gweep.ca
  • psbl.surriel.com
  • pss.spambusters.org.ar
  • rbl.schulte.org
  • rbl.snark.net
  • recent.dnsbl.sorbs.net
  • relays.bl.gweep.ca
  • relays.mail-abuse.org
  • relays.nether.net
  • rsbl.aupads.org
  • sbl.spamhaus.org
  • smtp.dnsbl.sorbs.net
  • socks.dnsbl.sorbs.net
  • spam.dnsbl.sorbs.net
  • spam.olsentech.net
  • spamguard.leadmon.net
  • spamsources.fabel.dk
  • ubl.unsubscore.com
  • web.dnsbl.sorbs.net
  • xbl.spamhaus.org
  • zen.spamhaus.org
  • zombie.dnsbl.sorbs.net
  • bl.mailspike.net

Our blacklist checker tool checks against 81 DNS-based anti-spam databases. It is essential to chek your domain to see if it has not been blacklisted by any of these databases because most Internet service providers (ISPs) and web servers look to these lists for IP addresses that are linked to computers detected to be sending out spam or unwanted activity.

Your IP address might have resulted in the blacklisted; if it does, you will see a status “listed” and if not blacklisted, you will see a statuse “not listed” appearing next to the databases. It's possible that at one point in the past, your IP address was red-flagged for some reason and these databases add it to their servers or may be someone who was once assigned that IP address was blacklisted in the past.

Our blacklist checker is an essential tool for any organization that relies on email communication to conduct business. By regularly checking for blacklisting and taking proactive steps to prevent malicious activity, organizations can help ensure that their emails are delivered reliably and securely.

Related Tools: IP Address Location | What Is My IP| Blacklist Checker | Find DNS Record | Domain To IP | Domain Authority Checker | Domain Hosting Checker | Domain Name Search | Domain Age Checker.

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