See why it should be blocked: https://www.mywot.com/en/scorecard/wandingoo.net
High Risk Domain and Spammer.
Source : http://malwared.ru/db/fulllist.php or http://malwared.ru/rss.php
AOS does not flag.
Seems the site has long been sinkholed. Are blocklists really up to date, as this block stems from 2013.
See: http://www.malwareurl.com/ns_listing.php?ip=208.43.245.213
polonus