Google has confirmed that there are some GoogleBot useragent spiders not properly passing verification protocol. Savvy webmasters noticed that GoogleBot over the .249.70.0 /24 IP range was not returning the proper reverse DNS verification details. The response given was “no such host is...
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Please visit Search Engine Land for the full article.
from Search Engine Land: News & Info About SEO, PPC, SEM, Search Engines & Search Marketing http://ift.tt/PqpvJr
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