All domains and IP marked as blacklisted

[bestdaytrading]

Hello,
Since May 1st , it seems that all domains are marked as blacklist for dbl.spamhaus.org.
Also all IPs seem marked as blacklist for cbl.abuseat.org and zen.spamhaus.org

Regards,

[superstes]

Might be a duplicate of issue #27

[superstes]

Fixed in my fork of the app: https://github.com/O-X-L/dnsbl-checker (pip install dnsbl-check)