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dnswl

DNSWL IP whitelist mirror (dnswl.mail.abusix.zone)

Status: Production
Type: IPv4, IPv6
Cloud DNS namespace: <key>.dnswl.mail.abusix.zone.
Rsync File: lists/dnswl.zone
Return Codes: Varies (see below)
Test Points: 127.0.0.2, ::2, ::FFFF:7F00:2
Listing Duration: Varies

Description

This is our mirror of www.dnswl.org

Return Codes

The return codes are structured as 127.0.x.y, with “x” indicating the category of an entry and “y” indicating how trustworthy an entry has been judged.

Categories (127.0.X.y)

2 – Financial services

3 – Email Service Providers

4 – Organisations (both for-profit [ie companies] and non-profit)

5 – Service/network providers

6 – Personal/private servers

7 – Travel/leisure industry

8 – Public sector/governments

9 – Media and Tech companies

10 – some special cases

11 – Education, academic

12 – Healthcare

13 – Manufacturing/Industrial

14 – Retail/Wholesale/Services

15 – Email Marketing Providers

20 – Added through Self Service without specific category

Trustworthiness / Score (127.0.x.Y)

0 = none – only avoid outright blocking (eg large ESP mailservers, -0.1)

1 = low – reduce chance of false positives (-1.0)

2 = medium – make sure to avoid false positives but allow override for clear cases (-10.0)

3 = high – avoid override (-100.0).

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