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Domain Statistics*

DNS Servers used by the Top 500 Domains - UltraTools.com
44% Misc. 44%
23% Not Identified 23%
20% UltraDNS 20%
8% Bind 8%
4% PowerDNS 4%
1% Microsoft 1%
Top 500 Domains
DNS Server Types
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Web Servers used by the Top 500 Domains - UltraTools.com
34% Other 34%
32% nginx 32%
15% Apache 15%
14% AkamaiGHost 14%
4% Microsoft 4%
1% lighttpd 1%
Top 500 Domains
Web Server Types
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Number of DNS Name Servers used by the Top 500 Domains - UltraTools.com
37% 4 Servers 37%
33% 6+ Servers 33%
19% 2 Servers 19%
6% 3 Servers 6%
5% 5 Servers 5%
Top 500 Domains
Name Server Counts
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Performance of DNS Servers used by the Top 500 Domains - UltraTools.com
53% 0-25 ms 53%
20% 100+ ms 20%
11% 26-50 ms 11%
9% 51-75 ms 9%
7% 76-100 ms 7%
Top 500 Domains
Name Server Response Times
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DNSSEC in use by the Top 500 Domains - UltraTools.com
96% Not Used 96%
4% Used 4%
Top 500 Domains
Using DNSSEC
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IPv6 in use by the Top 500 Domains - UltraTools.com
82% Not Used 82%
18% Used 18%
Top 500 Domains
Using IPv6
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SPAM RBL Listings of the Top 500 Domains - UltraTools.com
97% None listed 97%
2% 1 listing 2%
1% 2+ listings 1%
Top 500 Domains
RBL Listings for Mail Servers
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Search Engine Positions of the Top 500 Domains - UltraTools.com
Top 500 Domains
Search Engine Position
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* The Domain Statistics reports shown on this page use the UltraTools.com platform to analyze the top Internet Domains, as ranked by Alexa at the time the data is collected for the reports. These snap shot and historical reports were designed to provide an overview on how specific technologies are being used and/or adopted. They may be downloaded or embedded directly into your site freely using the links provided, however all branding and labeling must remain intact.