This site brings back a Win32 header message.
https://microsoft.com
Operating Systems and Servers
Get access to data on 819,389 websites Win32 Header Customers. We know of 62,006 live websites using Win32 Header and an additional 757,383 sites that used Win32 Header historically and 22,344 websites in the United States.
Get a list of 819,389 websites using Win32 Header which includes location information, hosting data, contact details, 62,006 currently live websites and an additional 18,793 domains that redirect to sites in this list. 757,383 sites that used this technology previouslyand 22,344 websites in the United States currently using Win32 Header.
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