What is a Black List?

A Black List is a database of internet protocol addresses (IPs) collected for the purpose of identifying the senders of spam. Internet Service Providers (ISPs) and others subscribe to these Black Lists to enable them to block spam sent to their customers. And their customers may be your customers.

About BlackListAuthority

Black List Authority monitors your IP addresses on your behalf. If you are listed, you receive a report about where and when. Then, we advise you about what steps you can take to de-list. You receive immediate reports informing you of any listing or de-listing. And our service also includes

Your Email Integrity

Your business depends on the reliability of your email delivery. Your income depends on secure communication via your mail service. Your aim is 100 percent successful delivery of your email. Yet a multitude of black lists operate to potentially block your email usually without your

Terms of Service


General Terms of Service

blacklistchecker.com provides its customers with a method of real-time monitoring of the black-listed/white-listed status for a domain or IP address. Information regarding the respective domain or IP address may be stored on our servers for pure statistical purposes.

blacklistchecker.com does NOT maintain any kind of domain or IP address lists, either black or white. It merely checks the listing status for your domain(s) or IP address(es) on various public or private, black or white lists. If your activity is affected somehow because of the listed or not listed status regarding a certain black or white list you must contact the respective list maintainer and get the issue resolved.

Disclaimer of Warranties

blacklistchecker.com disclaims any and all responsibility or liability for the accuracy, content, completeness, legality, reliability, or operability or availability of information or material displayed in blacklistchecker.com. blacklistchecker.com disclaims any responsibility for the deletion, failure to store, mis-delivery, or untimely delivery of any information or material. blacklistchecker.com disclaims any responsibility for any harm resulting from downloading or accessing any information or material on the Internet through blacklistchecker.com.

blacklistchecker.com, AND ALL MATERIALS, INFORMATION, PRODUCTS AND SERVICES INCLUDED IN blacklistchecker.com ARE PROVIDED "AS IS," WITH NO WARRANTIES WHATSOEVER. blacklistchecker.com AND ITS LICENSORS EXPRESSLY DISCLAIM TO THE FULLEST EXTENT PERMITTED BY LAW ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS. blacklistchecker.com AND ITS LICENSORS DISCLAIM ANY WARRANTIES REGARDING THE SECURITY, RELIABILITY, TIMELINESS, AND PERFORMANCE OF blacklistchecker.com. blacklistchecker.com AND ITS LICENSORS DISCLAIM, ANY WARRANTIES FOR ANY INFORMATION OR ADVICE OBTAINED THROUGH blacklistchecker.com. blacklistchecker.com AND ITS LICENSORS DISCLAIM ANY WARRANTIES FOR SERVICES OR GOODS RECEIVED THROUGH OR ADVERTISED ON blacklistchecker.com OR RECEIVED THROUGH ANY LINKS PROVIDED BY blacklistchecker.com, AS WELL AS FOR ANY INFORMATION OR ADVICE RECEIVED THROUGH ANY LINKS PROVIDED IN blacklistchecker.com.

YOU UNDERSTAND AND AGREE THAT YOU DOWNLOAD OR OTHERWISE OBTAIN MATERIAL OR DATA THROUGH THE USE OF blacklistchecker.com AT YOUR OWN DISCRETION AND RISK AND THAT YOU WILL BE SOLELY RESPONSIBLE FOR ANY DAMAGES TO YOUR COMPUTER SYSTEM OR LOSS OF DATA THAT RESULTS FROM THE DOWNLOAD OF SUCH MATERIAL OR DATA.

SOME STATES OR OTHER JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSIONS MAY NOT APPLY TO YOU. YOU MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE AND JURISDICTION TO JURISDICTION.

Limitation of Liability

UNDER NO CIRCUMSTANCES SHALL blacklistchecker.com OR ITS LICENSORS BE LIABLE TO ANY USER ON ACCOUNT OF THAT USER'S USE OR MISUSE OF OR RELIANCE ON blacklistchecker.com. ARISING FROM ANY CLAIM RELATING TO THIS AGREEMENT OR THE SUBJECT MATTER HEREOF SUCH LIMITATION OF LIABILITY SHALL APPLY TO PREVENT RECOVERY OF DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, EXEMPLARY, AND PUNITIVE DAMAGES WHETHER SUCH CLAIM IS BASED ON WARRANTY, CONTRACT, TORT (INCLUDING NEGLIGENCE), OR OTHERWISE, (EVEN IF blacklistchecker.com OR ITS LICENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES). SUCH LIMITATION OF LIABILITY SHALL APPLY WHETHER THE DAMAGES ARISE FROM USE OR MISUSE OF AND RELIANCE ON blacklistchecker.com, FROM INABILITY TO USE blacklistchecker.com, OR FROM THE INTERRUPTION, SUSPENSION, OR TERMINATION OF blacklistchecker.com (INCLUDING SUCH DAMAGES INCURRED BY THIRD PARTIES). THIS LIMITATION SHALL ALSO APPLY WITH RESPECT TO DAMAGES INCURRED BY REASON OF OTHER SERVICES OR GOODS RECEIVED THROUGH OR ADVERTISED ON blacklistchecker.com OR RECEIVED THROUGH ANY LINKS PROVIDED IN blacklistchecker.com, AS WELL AS BY REASON OF ANY INFORMATION OR ADVICE RECEIVED THROUGH OR ADVERTISED ON blacklistchecker.com OR RECEIVED THROUGH ANY LINKS PROVIDED IN blacklistchecker.com. THIS LIMITATION SHALL ALSO APPLY, WITHOUT LIMITATION, TO THE COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, OR LOST DATA. SUCH LIMITATION SHALL FURTHER APPLY WITH RESPECT TO THE PERFORMANCE OR NON-PERFORMANCE OF blacklistchecker.com OR ANY INFORMATION OR MERCHANDISE THAT APPEARS ON, OR IS LINKED OR RELATED IN ANY WAY TO, blacklistchecker.com. SUCH LIMITATION SHALL APPLY NOTWITHSTANDING AN FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY AND TO THE FULLEST EXTENT PERMITTED BY LAW.

SOME STATES OR OTHER JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU.

Without limiting the foregoing, under no circumstances shall blacklistchecker.com or its licensors be held liable for any delay or failure in performance resulting directly or indirectly from acts of nature, forces, or causes beyond its reasonable control, including, without limitation, Internet failures, computer equipment failures, telecommunication equipment failures, other equipment failures, electrical power failures, strikes, labor disputes, riots, insurrections, civil disturbances, shortages of labor or materials, fires, floods, storms, explosions, acts of God, war, governmental actions, orders of domestic or foreign courts or tribunals, non-performance of third parties, or loss of or fluctuations in heat, light, or air conditioning.