For the past year Googlebot has been visiting my site and causing 404s. It seems to access: 1) every page = good bot 2) every page + domain name = bad bot 3) every page + domain name minus "www" = bad bot
As far as I can see I don't have any links on any page which links to my domain name without an http:// first. I have contacted google, who insist they are bad links to my site. However, I can only see Googlebots accessing these non existent pages.