What is an IP blacklist?

An IP blacklist (DNSBL) is a public database of addresses that have been reported for sending spam, running malware or other abuse. Mail servers and websites query these lists in real time to decide whether to trust a connection.

Why is my IP address on a blacklist?

The most common causes: a device on your network is infected and sending spam, your mail server is misconfigured (open relay), or your address sits in a range that was previously abused by someone else. Dynamic home IPs are frequently listed simply because of their history.

How do I get my IP removed from a blacklist?

First fix the underlying cause (remove malware, secure the mail server, stop abusive traffic). Then use the removal or delisting page of the specific blacklist — each result in the table links to it. Most lists delist automatically once the abuse stops and a waiting period passes.

Lelee IP Blacklist - Nchọ DNSBL efu maka adreesị ọ àlà

Na-akwado nlele…

Kedu ihe bụ IP blacklist - kedu ihe kpatara ị ga-eji lebara gị anya?

A DNSBL (Ndepụta ojii dabere na DNS) bụ nchekwa data ọhaneze, ezigbo oge nke adreesị IP nke ahụla na-ezipụ spam, na-anabata malware ma ọ bụ na-akpa àgwà ọjọọ. Sava ozi zuru ụwa ọnụ na-ajụ ajụjụ ndepụta ndị a na njikọ ọ bụla na-abata: ọ bụrụ na adreesị gị pụtara na otu, ozi-e gị nwere ike ịbanye na folda spam ma ọ bụ bipụta ozugbo. Weebụsaịtị, ndị na-eweta VPN na sava egwuregwu na-ejikwa ha maka igbochi, kwa.

Ihe ndị kpatara eji depụta IP

Malware na netwọk gị - Kọmpụta nwere ọrịa ma ọ bụ ngwa IoT na-eziga spam na nzuzo.
Sava ozi ahazighị nke ọma - Mepee relays na sava na-enweghị ezigbo SPF/DKIM na-adọta ndepụta ngwa ngwa.
Ogbe ọjọọ - òkè Bochum ma ọ bụ IP dị ike ebe onye ọrụ gara aga mejọọ adreesị ahụ.
Email nnukwu ike ike - akwụkwọ akụkọ ziri ezi ezigara na-enweghị ikike ma ọ bụ ngwa ngwa.

Edepụtara? Nke a bụ ụzọ ọpụpụ

Chọpụta ihe kpatara ya. Nyochaa ngwaọrụ maka malware, nyochaa ndekọ ozi, lelee maka proxies/relays mepere emepe na adreesị.
Kwụsị mmegbu ahụ. Ndepụta Blacklist na-edegharịghachi ndị mejọrọ ngwa ngwa - arịrịọ mwepụ na-arụ ọrụ naanị ozugbo edoziri nsogbu ahụ.
Rịọ iwepụ na isi mmalite. Ahịrị ọ bụla dị na tebụl rịzọlt ga-ejikọta na ibe nyocha/nhichapụ onye ọrụ; soro usoro ha.
Nwee ndidi. Ọtụtụ ndepụta na-ekubi ume na-akpaghị aka ka ụbọchị ma ọ bụ izu nke nọrọ jụụ.

Rịba ama na Spamhaus Zen: ndetu ojii kacha ewu ewu na-amachibido ndị na-edozi DNS ọha, yabụ nsonaazụ site na ibe a nwere ike igosi “adịghị adị”. Lelee ya ozugbo na check.spamhaus.org maka azịza nwere ikike.

Chọrọ ịghọta adreesị ị na-enyocha nke ọma? Chọta ya na maapụ, lelee ma ọ bụ a proxy ma ọ bụ VPN, ma ọ bụ lelee ya anya tụgharịa DNS - Sava mail na-atụkwa anya ndekọ PTR bara uru.

FAQ

Ajuju ndetu nke oji

Gịnị bụ IP blacklist?

Ndekọ ojii IP (DNSBL) bụ nchekwa data ọha nke adrees nke akọpụtara maka izipu spam, na-agba ọsọ malware ma ọ bụ mmetọ ndị ọzọ. Sava ozi na webụsaịtị na-ajụ ndepụta ndị a ozugbo iji kpebie ma ha ga-atụkwasị njikọ.

Kedu ihe kpatara adreesị IP m ji dị na ndetu ojii?

Ihe na-akpatakarị: ngwaọrụ dị na netwọkụ gị na-ebute ọrịa na-eziga spam, na-ahazi ihe nkesa ozi gị (oghe relay), ma ọ bụ adreesị gị na-anọdụ ala na nso nke onye ọzọ mejọrọ na mbụ. A na-edepụta IPs ụlọ na-agbanwe agbanwe naanị n'ihi akụkọ ha.

Kedu otu m ga-esi wepụ IP m na ndetu ojii?

Buru ụzọ dozie ihe kpatara ya (wepu malware, chekwaa ihe nkesa ozi, kwụsị okporo ụzọ mkparị). Mgbe ahụ, jiri mwepụ ma ọ bụ ihichapụ ibe nke listi ojii kpọmkwem - nsonaazụ ọ bụla na tebụl jikọtara ya. Ọtụtụ ndetu na-ewepụ ya ozugbo ozugbo mmetọ ahụ kwụsịrị na oge nchere gafere.