What is Ragnarok spider?
Ragnarok spider is programm for searching new deep sites. Programm is based on pinging and random generating URL of the sites and if this site exists, programm writes URL to ".txt" document. Programm is free and you can editable. I spent one month on this project. Programm is written in Python 3.4.2 . Performance of this program is between 600 000 and 700 000 possible sites per day, but real performance is 1 connectable site per 10 days (if you have lucky).