IPv6 support

[toadjaune]

Hi !

Thanks for this great tool, it does exactly what I was looking for :)

Would there be any way to implement IPv6 support ?

I'm not too worried about the detection itself (we can find/make a decent regex to detect IPv6 inputs), more about the blacklists themselves :

• Do they maintain IPv6 blacklists ?
• Is the querying mechanism different ?
• It this gonna make some of them consider the input as invalid ?

Anybody has any thoughts, or even tried it so far ?

[arafatx]

I implemented the Ipv6 and some of the lists actually have IPv6 support. Querying is the same, just need to reverse the IP address. You might want to look at this:

https://www.spamhaus.org/organization/statement/012/spamhaus-ipv6-blocklists-strategy-statement

[protree]

Just for the record this is the fork with ipv6 support: https://github.com/arafatx/blcheck