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 1 130,242
43
357,825
2,790
63 www.ncbi.nlm.nih.gov
Actions Menu for URL
.gov 2 111,980
16
296,283
3,213
83 1 cdc.gov
Actions Menu for URL
.gov 3 99,199
16
261,786
3,388
132 1 nasa.gov
Actions Menu for URL
.gov 4 78,077
25
173,877
4,360
186 1 loc.gov
Actions Menu for URL
.gov 5 65,610
67
134,474
2,679
209 1 fda.gov
Actions Menu for URL
.gov 6 61,871
24
138,653
3,404
213 ca.gov
Actions Menu for URL
.gov 7 60,887
113
145,133
3,600
256 1 whitehouse.gov
Actions Menu for URL
.gov 8 55,921
35
122,782
3,884
265 1 usda.gov
Actions Menu for URL
.gov 9 55,166
11
124,191
3,371
276 2 epa.gov
Actions Menu for URL
.gov 10 54,065
9
118,672
3,253
300 1 pubmed.ncbi.nlm.nih.gov
Actions Menu for URL
.gov 11 52,275
93
116,918
3,273
310 1 state.gov
Actions Menu for URL
.gov 12 51,467
3
108,703
3,637
317 noaa.gov
Actions Menu for URL
.gov 13 51,294
7
106,687
2,902
401 2 ftc.gov
Actions Menu for URL
.gov 14 44,873
129
96,052
3,070
418 1 nps.gov
Actions Menu for URL
.gov 15 43,869
54
100,414
2,970
429 1 irs.gov
Actions Menu for URL
.gov 16 43,278 97,586
2,674
447 1 house.gov
Actions Menu for URL
.gov 17 42,489
4
92,492
3,388
451 1 ed.gov
Actions Menu for URL
.gov 18 42,304
62
85,061
2,575
477 1 census.gov
Actions Menu for URL
.gov 19 40,270
27
83,622
2,709
489 1 senate.gov
Actions Menu for URL
.gov 20 39,653
33
85,703
3,125
494 1 usgs.gov
Actions Menu for URL
.gov 21 39,447
10
77,447
2,716
509 3 bls.gov
Actions Menu for URL
.gov 22 38,869
56
82,208
2,852
511 2 hhs.gov
Actions Menu for URL
.gov 23 38,777
40
81,831
2,714
546 nist.gov
Actions Menu for URL
.gov 24 37,497
7
63,089
1,854
551 7 privacyshield.gov
Actions Menu for URL
.gov 25 37,274
138
109,523
1,009
560 1 sec.gov
Actions Menu for URL
.gov 26 37,024
45
73,497
2,847
573 1 dot.gov
Actions Menu for URL
.gov 27 36,661
21
77,117
2,013
637 3 ny.gov
Actions Menu for URL
.gov 28 34,590
15
76,884
2,701
640 3 fcc.gov
Actions Menu for URL
.gov 29 34,490
68
68,043
2,408
646 24 treasury.gov
Actions Menu for URL
.gov 30 34,320
641
68,569
3,801
648 1 justice.gov
Actions Menu for URL
.gov 31 34,302
14
73,001
3,120
688 1 uspto.gov
Actions Menu for URL
.gov 32 33,062
7
59,793
2,129
690 7 archives.gov
Actions Menu for URL
.gov 33 32,992
215
65,506
2,834
704 usa.gov
Actions Menu for URL
.gov 34 32,491
11
63,799
1,881
709 3 fbi.gov
Actions Menu for URL
.gov 35 32,289
7
64,108
2,606
716 congress.gov
Actions Menu for URL
.gov 36 32,152
12
66,887
2,557
735 2 energy.gov
Actions Menu for URL
.gov 37 31,691
10
62,854
2,165
759 1 dhs.gov
Actions Menu for URL
.gov 38 31,054
28
58,709
2,057
788 2 dol.gov
Actions Menu for URL
.gov 39 30,302
11
60,842
2,118
791 2 va.gov
Actions Menu for URL
.gov 40 30,197
37
63,018
1,954
805 1 wa.gov
Actions Menu for URL
.gov 41 29,773
79
60,369
2,066
813 3 usembassy.gov
Actions Menu for URL
.gov 42 29,701
8
56,065
2,368
827 4 sba.gov
Actions Menu for URL
.gov 43 29,490
77
61,472
2,061
846 5 medlineplus.gov
Actions Menu for URL
.gov 44 29,027
157
62,557
1,813
858 4 cancer.gov
Actions Menu for URL
.gov 45 28,836
52
54,294
1,981
900 1 cia.gov
Actions Menu for URL
.gov 46 28,122
3
50,208
1,804
936 5 nyc.gov
Actions Menu for URL
.gov 47 27,489
53
54,345
2,176
941 2 texas.gov
Actions Menu for URL
.gov 48 27,310
35
57,679
2,179
965 3 osha.gov
Actions Menu for URL
.gov 49 26,935
22
53,470
1,691
983 3 fema.gov
Actions Menu for URL
.gov 50 26,456
63
51,736
1,722
1,008 5 travel.state.gov
Actions Menu for URL
.gov 51 26,070
39
49,870
1,930
1,038 1 weather.gov
Actions Menu for URL
.gov 52 25,650
5
49,728
1,785
1,043 3 clinicaltrials.gov
Actions Menu for URL
.gov 53 25,611
17
46,133
1,809
1,059 4 gpo.gov
Actions Menu for URL
.gov 54 25,284
68
45,709
1,365
1,078 3 ssa.gov
Actions Menu for URL
.gov 55 25,018
34
53,518
1,813
1,162 5 uscourts.gov
Actions Menu for URL
.gov 56 23,947
80
48,015
2,066
1,212 7 defense.gov
Actions Menu for URL
.gov 57 23,254
68
43,925
2,212
1,243 6 federalreserve.gov
Actions Menu for URL
.gov 58 22,930
64
43,115
1,894
1,267 5 eia.gov
Actions Menu for URL
.gov 59 22,672
4
41,737
1,750
1,302 3 federalregister.gov
Actions Menu for URL
.gov 60 22,329
41
42,089
1,839
1,309 3 nsf.gov
Actions Menu for URL
.gov 61 22,243
13
36,810
1,262
1,320 3 cms.gov
Actions Menu for URL
.gov 62 22,079
76
42,351
1,431
1,337 3 faa.gov
Actions Menu for URL
.gov 63 21,948
20
39,976
1,629
1,394 6 in.gov
Actions Menu for URL
.gov 64 21,417
52
40,539
1,471
1,404 6 virginia.gov
Actions Menu for URL
.gov 65 21,356
42
41,930
1,666
1,427 3 mass.gov
Actions Menu for URL
.gov 66 21,173
30
41,602
1,630
1,513 9 michigan.gov
Actions Menu for URL
.gov 67 20,444
86
39,938
1,574
1,572 8 uscis.gov
Actions Menu for URL
.gov 68 19,943
17
36,609
1,435
1,594 1 ct.gov
Actions Menu for URL
.gov 69 19,787
8
37,996
1,496
1,598 4 copyright.gov
Actions Menu for URL
.gov 70 19,755
40
40,308
1,698
1,605 11 supremecourt.gov
Actions Menu for URL
.gov 71 19,699
77
37,570
1,698
1,627 5 hud.gov
Actions Menu for URL
.gov 72 19,508
39
41,810
1,435
1,631 7 drugabuse.gov
Actions Menu for URL
.gov 73 19,462
21
36,006
1,373
1,638 8 fws.gov
Actions Menu for URL
.gov 74 19,436
43
36,415
1,351
1,678 6 samhsa.gov
Actions Menu for URL
.gov 75 19,219
51
38,683
1,283
1,726 106 nhtsa.gov
Actions Menu for URL
.gov 76 18,860
724
36,542
98
1,736 4 mo.gov
Actions Menu for URL
.gov 77 18,811
39
36,114
1,543
1,752 1 utah.gov
Actions Menu for URL
.gov 78 18,669
6
35,324
1,394
1,764 3 gao.gov
Actions Menu for URL
.gov 79 18,543
7
33,383
1,550
1,770 ohio.gov
Actions Menu for URL
.gov 80 18,502
20
35,695
1,354
1,818 11 cbp.gov
Actions Menu for URL
.gov 81 18,203
58
32,495
1,334
1,857 2 pa.gov
Actions Menu for URL
.gov 82 17,873
2
34,587
1,392
1,895 4 usdoj.gov
Actions Menu for URL
.gov 83 17,632
36
29,865
1,038
1,901 11 lbl.gov
Actions Menu for URL
.gov 84 17,589
32
28,117
1,102
1,927 1 wi.gov
Actions Menu for URL
.gov 85 17,422
24
31,614
1,124
1,931 8 oregon.gov
Actions Menu for URL
.gov 86 17,396
32
32,690
1,279
1,954 1 cpsc.gov
Actions Menu for URL
.gov 87 17,260
36
31,991
1,358
1,960 3 colorado.gov
Actions Menu for URL
.gov 88 17,225
43
32,693
1,403
1,973 15 maryland.gov
Actions Menu for URL
.gov 89 17,162
138
32,404
1,483
2,037 5 usaid.gov
Actions Menu for URL
.gov 90 16,735
33
28,419
1,270
2,059 7 govinfo.gov
Actions Menu for URL
.gov 91 16,597
40
30,085
1,504
2,062 1 medicare.gov
Actions Menu for URL
.gov 92 16,579
4
32,574
1,038
2,077 1 ky.gov
Actions Menu for URL
.gov 93 16,538
26
30,161
1,202
2,079 www.fs.usda.gov
Actions Menu for URL
.gov 94 16,533
26
31,670
1,230
2,084 maine.gov
Actions Menu for URL
.gov 95 16,513
17
30,117
1,222
2,093 18 energystar.gov
Actions Menu for URL
.gov 96 16,484
40
29,920
998
2,100 eeoc.gov
Actions Menu for URL
.gov 97 16,446
2
29,263
1,247
2,228 8 tsa.gov
Actions Menu for URL
.gov 98 15,878
7
28,971
1,285
2,230 4 healthcare.gov
Actions Menu for URL
.gov 99 15,866
3
29,333
1,233
2,234 3 hawaii.gov
Actions Menu for URL
.gov 100 15,847
1
28,980
1,203
1 2 3 4 5
25 >

Top Million Root Domains List generated on 27 Nov 2021 using data from the Fresh Index built on 26 Nov 2021 15:29 GMT