Zen spamhaus "ERRORS" return code counted as blacklisted.

[Xveignn]

when the zen Spamhaus blacklists return 127.255.255.0/24

it is counted that it is listed.

But from the Spamhaus FAQ this should not be considered blacklisted

this return code also applies to the "cbl.abuseat.org" blacklist.

[dmippolitov]

I will check this

[wasimedx]

Yes same issue with cbl.abuseat.org

[wasimedx]

Btw when I made my basic ip checker I did face the same issue but I fixed it by changing the dns servers, please consider avoiding using cloudflare and quad9 servers as they might return false positives

[felmoltor]

Pushed a PR to fix this: #37