DNS services provided by 1&1.
http://1and1.com
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Get access to data on 2,427,588 websites 1and1 DNS Customers. We know of 204,487 live websites using 1and1 DNS and an additional 2,223,101 sites that used 1and1 DNS historically and 78,862 websites in the United States.
Get a list of 2,427,588 websites using 1and1 DNS which includes location information, hosting data, contact details, 204,487 currently live websites and an additional 57,614 domains that redirect to sites in this list. 2,223,101 sites that used this technology previouslyand 78,862 websites in the United States currently using 1and1 DNS.
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