isIPsafe

DNS Poisoning IP addresses

Falsifying a resolver's cache (cache poisoning).

In the last 30 days, 49,359 IP addresses were reported for DNS Poisoning, in 247,183 reports altogether. 496 of them (1%) have a confidence score of 75 or more and are on the default blocklist. Most of them are in United States.

49,359addresses reported, 30 days
496on the default blocklist (75+)
247,183reports against them
1 hsince the latest report

Most reported addresses

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.

Figures cover the last 30 days and are refreshed hourly; last updated 56 minutes ago.