|IRC channel||(on hackint)|
blog.pl is one of the first and largest blog platforms in Poland. So far there isn't any risk for this service but probably old and forgotten blogs are being removed. Investigation in progress - probably site will be archived "just in case".
Subdomains and account exploration
every blog has its own subdomain in format: blog_name.blog.pl or blog_name.blog.onet.pl. There is a catalogue of all blogs registered in the system which is being crawled and parsed to create an item database.