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.

IP Blacklist Siaki - Su'e fua DNSBL mo so'o se avanoa

Saunia siaki…

O le a le IP blacklist - ma aisea e tatau ai ona e popole?

A DNSBL (DNS-based blacklist) ose fa'amatalaga fa'alaua'itele, taimi moni o tuatusi IP na matauina le lafoina o le spam, fa'afeiloa'i mea leaga po'o le amio leaga. E fesiligia e le 'au meli i le lalolagi atoa nei lisi i so'o se feso'ota'iga o lo'o o'o mai: afai e fa'aalia lau tuatusi i luga o le tasi, e mafai e au imeli ona tu'u i totonu o le pusa spam pe fiti sa'o. Upega tafaʻilagi, VPN e tuʻuina atu ma taʻaloga taʻaloga latou te faʻaogaina foi mo le poloka.

Mafuaaga masani e lisiina ai se IP

Malware i lau feso'otaiga - o se komepiuta ua pisia po'o se mea IoT gadget o lo'o lafo lemu le spam.
Ua sese le setiina o sapalai meli - tatala fa'ailoga ma 'au'aunaga e aunoa ma le SPF/DKIM talafeagai e tosina vave ai lisi.
leaga pitonuu - fefa'asoaa'i talimalo po'o fa'agaioiga IP laina lea na fa'aaoga sese ai e se tagata muamua le tuatusi.
Imeli tele fa'amalosi - tusi fa'atulafonoina na lafo e aunoa ma se fa'atagaga pe vave tele.

Lisi? O le ala lea e alu ese ai

Su'e le mafuaaga. Va'ai masini mo malware, toe iloilo ogalaau meli, siaki mo avanoa tatala / faʻasalalau i luga o le tuatusi.
Taofi le sauaina. Lisiuliuli toe lisi tagata solitulafono vave - e na'o le aoga o talosaga e aveese pe a uma le faafitauli.
Talosaga e aveese i le puna. O laina uma i le laulau fa'ai'uga e feso'ota'i ile itulau su'esu'e/tia'ese a le tagata fa'afoe; mulimuli ia latou faiga.
Ia onosai. Ole tele o lisi e fa'amuta fa'agata lisi pe a mae'a aso po'o vaiaso ole filemu.

Faʻamatalaga i Spamhaus Zen: o le lisi uliuli sili ona taʻutaʻua e faʻatapulaʻaina ai tagata lautele DNS fofo, o lea e mafai ai ona faʻaalia iʻuga e ala i lenei itulau "le avanoa". Siaki sa'o ile check.spamhaus.org mo se tali fa'atagaina.

E te fia malamalama atili i le tuatusi o lo'o e siakia? Su'e i luga o le faafanua, siaki pe o se sui po'o VPN, pe su'e i luga lona sui DNS - o lo'o fa'amoemoe le 'au meli e iai fo'i fa'amaumauga a le PTR.

FAQ

Lisi uliuli fesili

O le a le IP blacklist?

O le IP blacklist (DNSBL) ose fa'amaumauga fa'alaua'itele o tuatusi na lipotia mai mo le lafoina o spam, fa'aogaina o mea leaga po'o isi fa'aleagaina. Saili meli ma upega tafa'ilagi e fesiligia nei lisi i le taimi moni e filifili ai pe fa'atuatuaina se feso'ota'iga.

Aisea ua i ai lo'u tuatusi IP ile lisi uliuli?

O mafua'aga sili ona taatele: o se masini i luga o lau 'upega tafaʻilagi ua aʻafia ma lafoina spam, o lau meli meli ua sese le faʻaogaina (tatala tatala), poʻo lou tuatusi o loʻo nofo i se laina na faʻaleagaina muamua e se isi. Dynamic home IPs e masani ona lisiina ona o lo latou talafaasolopito.

E fa'afefea ona aveese la'u IP mai se lisi uliuli?

Fa'afou muamua le mafua'aga autu (ave'ese mea leaga, fa'amautu le fa'aumau meli, taofi fe'avea'i fa'aleaga). Ona fa'aaoga lea o le 'ave'ese po'o le fa'a'ese'ese o itulau o le lisi uliuli fa'apitoa - o fa'ai'uga ta'itasi i le laulau e feso'ota'i i ai. Ole tele ole lisi ole lisi e otometi lava pe a uma le sauaina ma pasia se taimi fa'atali.