The Majestic Million

The million domains we find with the most referring subnets

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Position +/- Domain TLD TLD Rank Referring Subnets Referring IPs
48 2 nih.gov .gov 1 111,403
398
286,550
2,067
80 www.ncbi.nlm.nih.gov .gov 2 93,704
231
227,168
1,239
106 1 nasa.gov .gov 3 80,932
301
175,598
1,187
132 4 cdc.gov .gov 4 72,660
339
165,989
1,550
146 1 loc.gov .gov 5 69,533
224
137,614
786
209 1 whitehouse.gov .gov 6 59,004
426
119,882
1,436
219 1 noaa.gov .gov 7 56,944
260
116,282
736
221 2 ca.gov .gov 8 56,516
405
128,594
1,104
252 2 usda.gov .gov 9 53,451
373
111,288
873
257 3 fda.gov .gov 10 53,245
298
104,737
943
1 2 3 4 5
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Top Million Root Domains List generated on 22 Apr 2018 using data from the Fresh Index built on 22 Apr 2018 01:00 GMT