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
43 nih.gov
Actions Menu for URL
.gov 1 130,671
138
360,576
441
63 www.ncbi.nlm.nih.gov
Actions Menu for URL
.gov 2 112,448
176
298,726
344
83 1 cdc.gov
Actions Menu for URL
.gov 3 99,980
115
264,998
39
130 nasa.gov
Actions Menu for URL
.gov 4 78,174
46
175,313
22
187 5 loc.gov
Actions Menu for URL
.gov 5 65,320
379
134,730
819
205 fda.gov
Actions Menu for URL
.gov 6 62,256
180
140,476
12
209 ca.gov
Actions Menu for URL
.gov 7 61,146
104
146,731
64
251 1 whitehouse.gov
Actions Menu for URL
.gov 8 56,190
266
124,438
317
259 usda.gov
Actions Menu for URL
.gov 9 55,642
125
126,310
170
270 1 epa.gov
Actions Menu for URL
.gov 10 54,250
79
120,020
59
290 1 pubmed.ncbi.nlm.nih.gov
Actions Menu for URL
.gov 11 52,736
156
118,907
144
307 1 state.gov
Actions Menu for URL
.gov 12 51,616
86
110,090
122
313 2 noaa.gov
Actions Menu for URL
.gov 13 51,439
40
107,857
43
398 1 ftc.gov
Actions Menu for URL
.gov 14 45,025
45
97,163
105
414 1 nps.gov
Actions Menu for URL
.gov 15 44,006
33
101,314
133
426 1 irs.gov
Actions Menu for URL
.gov 16 43,410
26
98,781
32
442 3 ed.gov
Actions Menu for URL
.gov 17 42,614
95
86,190
41
446 2 house.gov
Actions Menu for URL
.gov 18 42,538
50
93,357
91
475 1 census.gov
Actions Menu for URL
.gov 19 40,375
84
84,598
17
486 3 senate.gov
Actions Menu for URL
.gov 20 39,809
94
86,791
35
489 6 usgs.gov
Actions Menu for URL
.gov 21 39,703
120
78,481
53
510 bls.gov
Actions Menu for URL
.gov 22 38,941
55
83,220
45
512 2 hhs.gov
Actions Menu for URL
.gov 23 38,903
79
82,490
15
543 3 nist.gov
Actions Menu for URL
.gov 24 37,645
130
63,838
25
549 1 privacyshield.gov
Actions Menu for URL
.gov 25 37,390
12
110,488
5
558 2 sec.gov
Actions Menu for URL
.gov 26 37,189
1
74,650
25
570 2 dot.gov
Actions Menu for URL
.gov 27 36,813
27
78,125
54
627 5 ny.gov
Actions Menu for URL
.gov 28 34,890
129
77,926
33
635 fcc.gov
Actions Menu for URL
.gov 29 34,653
29
68,959
45
647 2 justice.gov
Actions Menu for URL
.gov 30 34,350
72
74,047
7
648 3 treasury.gov
Actions Menu for URL
.gov 31 34,346
141
69,292
156
685 1 uspto.gov
Actions Menu for URL
.gov 32 33,232
64
60,556
7
691 4 archives.gov
Actions Menu for URL
.gov 33 33,009
195
65,853
99
703 7 usa.gov
Actions Menu for URL
.gov 34 32,652
96
64,606
427
712 4 congress.gov
Actions Menu for URL
.gov 35 32,360
123
67,984
28
713 4 fbi.gov
Actions Menu for URL
.gov 36 32,355
50
64,838
26
723 1 energy.gov
Actions Menu for URL
.gov 37 32,003
90
63,878
71
755 2 dhs.gov
Actions Menu for URL
.gov 38 31,174
34
59,403
4
785 va.gov
Actions Menu for URL
.gov 39 30,413
89
63,918
7
787 2 dol.gov
Actions Menu for URL
.gov 40 30,356
76
61,579
48
802 wa.gov
Actions Menu for URL
.gov 41 29,897
31
60,931
91
808 usembassy.gov
Actions Menu for URL
.gov 42 29,812
19
56,872
69
826 3 sba.gov
Actions Menu for URL
.gov 43 29,594
2
62,315
5
827 45 medlineplus.gov
Actions Menu for URL
.gov 44 29,582
863
64,248
1,490
859 3 cancer.gov
Actions Menu for URL
.gov 45 28,978
67
55,046
28
905 1 cia.gov
Actions Menu for URL
.gov 46 28,203
51
50,701
38
915 www.nlm.nih.gov
Actions Menu for URL
.gov 47 28,004
69
51,637
46
933 1 nyc.gov
Actions Menu for URL
.gov 48 27,640
66
55,111
36
938 1 texas.gov
Actions Menu for URL
.gov 49 27,574
58
58,645
79
962 osha.gov
Actions Menu for URL
.gov 50 27,128
31
54,405
10
984 2 fema.gov
Actions Menu for URL
.gov 51 26,578
86
52,214
92
1,045 1 clinicaltrials.gov
Actions Menu for URL
.gov 52 25,727
42
46,651
41
1,063 1 gpo.gov
Actions Menu for URL
.gov 53 25,389
66
46,008
43
1,084 4 ssa.gov
Actions Menu for URL
.gov 54 25,092
10
54,452
12
1,098 65 weather.gov
Actions Menu for URL
.gov 55 24,906
915
48,126
2,202
1,170 2 uscourts.gov
Actions Menu for URL
.gov 56 24,032
16
48,612
10
1,217 4 defense.gov
Actions Menu for URL
.gov 57 23,401
34
44,541
14
1,250 5 federalreserve.gov
Actions Menu for URL
.gov 58 23,010
6
43,768
28
1,262 eia.gov
Actions Menu for URL
.gov 59 22,842
71
42,442
31
1,299 4 federalregister.gov
Actions Menu for URL
.gov 60 22,502
55
42,793
44
1,314 1 nsf.gov
Actions Menu for URL
.gov 61 22,287
5
37,105
82
1,329 2 faa.gov
Actions Menu for URL
.gov 62 22,103
35
40,425
13
1,403 2 virginia.gov
Actions Menu for URL
.gov 63 21,502
54
42,417
66
1,405 4 in.gov
Actions Menu for URL
.gov 64 21,498
25
41,044
5
1,426 2 mass.gov
Actions Menu for URL
.gov 65 21,312
25
42,181
68
1,519 1 michigan.gov
Actions Menu for URL
.gov 66 20,498
21
40,423
35
1,540 2 copyright.gov
Actions Menu for URL
.gov 67 20,338
24
42,018
20
1,560 3 cms.gov
Actions Menu for URL
.gov 68 20,129
1
38,496
29
1,580 10 ct.gov
Actions Menu for URL
.gov 69 19,992
92
38,615
8
1,588 1 uscis.gov
Actions Menu for URL
.gov 70 19,946
31
36,956
12
1,609 3 supremecourt.gov
Actions Menu for URL
.gov 71 19,792
41
37,999
57
1,626 103 nhtsa.gov
Actions Menu for URL
.gov 72 19,653
720
38,398
1,335
1,635 1 drugabuse.gov
Actions Menu for URL
.gov 73 19,574
29
36,547
11
1,639 3 hud.gov
Actions Menu for URL
.gov 74 19,546
3
42,604
34
1,643 12 fws.gov
Actions Menu for URL
.gov 75 19,533
102
36,820
27
1,682 1 samhsa.gov
Actions Menu for URL
.gov 76 19,280
14
39,263
37
1,742 1 mo.gov
Actions Menu for URL
.gov 77 18,893
39
36,532
37
1,752 4 utah.gov
Actions Menu for URL
.gov 78 18,808
2
35,714
48
1,768 1 ohio.gov
Actions Menu for URL
.gov 79 18,630
57
36,175
39
1,769 3 gao.gov
Actions Menu for URL
.gov 80 18,608
30
33,746
19
1,817 3 cbp.gov
Actions Menu for URL
.gov 81 18,311
34
32,939
28
1,855 4 pa.gov
Actions Menu for URL
.gov 82 17,963
17
35,021
10
1,893 4 usdoj.gov
Actions Menu for URL
.gov 83 17,691
11
30,058
12
1,897 6 lbl.gov
Actions Menu for URL
.gov 84 17,674
60
28,378
22
1,915 7 wi.gov
Actions Menu for URL
.gov 85 17,519
43
31,959
14
1,921 12 oregon.gov
Actions Menu for URL
.gov 86 17,502
63
33,140
47
1,975 9 cpsc.gov
Actions Menu for URL
.gov 87 17,239
24
32,229
70
1,984 4 maryland.gov
Actions Menu for URL
.gov 88 17,190
45
32,555
73
1,989 2 colorado.gov
Actions Menu for URL
.gov 89 17,171
47
32,892
8
2,039 1 usaid.gov
Actions Menu for URL
.gov 90 16,823
37
28,732
4
2,040 18 govinfo.gov
Actions Menu for URL
.gov 91 16,815
135
30,636
80
2,079 maine.gov
Actions Menu for URL
.gov 92 16,631
32
30,422
2
2,081 4 energystar.gov
Actions Menu for URL
.gov 93 16,623
56
30,440
34
2,082 14 medicare.gov
Actions Menu for URL
.gov 94 16,620
25
32,913
44
2,091 1 ky.gov
Actions Menu for URL
.gov 95 16,562
20
30,410
8
2,104 2 eeoc.gov
Actions Menu for URL
.gov 96 16,495
18
29,499
52
2,223 1 bts.gov
Actions Menu for URL
.gov 97 15,986
29
31,709
1
2,229 6 tsa.gov
Actions Menu for URL
.gov 98 15,973
11
29,342
36
2,232 13 healthcare.gov
Actions Menu for URL
.gov 99 15,956
15
29,702
64
2,237 1 hawaii.gov
Actions Menu for URL
.gov 100 15,935
17
29,347
30
1 2 3 4 5
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Top Million Root Domains List generated on 02 Dec 2021 using data from the Fresh Index built on 01 Dec 2021 14:49 GMT