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Hi, In my webmaster tools I have a yellow triangle stating that there is a DNS error that is preventing Google crawling my sites. The site is indexed and I have checked fetch as Google and that seems ok but the triangle is still there every time I check it. The whois sites all have the correct information and point to Hostgator who I am using. I have contacted them and they said everything seems ok. Should I just carry on as normal with my  link building as the site is indexed or investigate even further? Cheers, Stuart