Has anyone else noticed this domain en-mass nosing around on your site ? I just checked in to my site under "Who's online" and had FOURTY from them all over my site. From what I found in Google, they check for malicious sites, unappropriate content for minors etc etc.... and they are now part of Symantec.
The following is from their web-site:
"Since 1996, RuleSpace has been a world leader in web content categorization products and services.
Our OEM solutions are used to power parental controls for ISPs and mobile data providers, URL filtering for consumer and enterprise security products, Internet "Safe Search" services, and contextual advertising solutions."
Anyone else getting blasted by them ?