Skip to content
Blacklist wiki · Additional

SpamRats Auth

SpamRats Auth lists IP addresses that have been involved in authentication abuse, typically brute-force login attempts or dictionary attacks against mail servers.

auth.spamrats.com
Zone
Additional
Tier
Author

At a glance

Zone
auth.spamrats.com
Tier
Additional. Smaller or specialist lists with a narrower reach. Lower impact on its own, but worth clearing; a scan reports a listing here as information.
What it lists
IP addresses involved in brute-force authentication attacks against mail servers.
Impact
Low-Medium: targets IPs involved in authentication attacks rather than spam sending.
How to check
Look your IP up on the operator's own site. It refuses queries sent through public resolvers, so a free checker may not see it.
How to delist
5 steps below, ending on the list's removal page.
Auto-expiry
Auto-expires once attack activity stops.

How to get delisted

  1. 01Check your IP at spamrats.com/lookup.php
  2. 02If listed, your IP was detected performing brute-force attacks
  3. 03Check for malware or compromised software performing the attacks
  4. 04Implement rate limiting and fail2ban on your mail server
  5. 05The listing auto-expires once the attacks stop
Open the removal formhttps://spamrats.com/lookup.php

All 55 lists in the wikiCheck your IP or domain now

Beat · paid monitoring

A heartbeat for your email.

Beat runs every check on this site on a schedule: 41 checks, 50 blacklists and real inbox placement. The moment something breaks, it tells you what broke, why it matters, and the exact fix.

example.comWatching
  • SPFpass
  • DKIMpass
  • DMARCp=none
  • Blacklists0 / 50

Illustrative. Your domain, every few hours.

Also from us:Pulse: your own sending infrastructureConsulting: $65/hr, no retainer