検出された参照元サブネットが最も多い 100 万件のドメイン
majestic.comから、上位100万のウェブサイトを無料で検索およびダウンロードできます。
位置 | +/- | ドメイン | TLD (トップレベルドメイン) | TLD ランク | 参照元クラス C | 参照元 IP |
---|---|---|---|---|---|---|
42 |
nih.gov
|
.gov | 1 |
111,761
447 |
286,652
1,372 |
|
64 |
www.ncbi.nlm.nih.gov
|
.gov | 2 |
94,256
343 |
232,769
1,098 |
|
95 |
cdc.gov
|
.gov | 3 |
76,206
270 |
186,445
734 |
|
125 |
nasa.gov
|
.gov | 4 |
61,560
171 |
130,164
706 |
|
163 | 1 |
loc.gov
|
.gov | 5 |
51,890
222 |
100,281
339 |
191 |
ca.gov
|
.gov | 6 |
47,803
148 |
110,242
362 |
|
203 | 1 |
fda.gov
|
.gov | 7 |
46,580
165 |
101,377
235 |
239 | 3 |
whitehouse.gov
|
.gov | 8 |
43,256
311 |
91,707
469 |
244 | 2 |
epa.gov
|
.gov | 9 |
42,785
208 |
93,248
242 |
247 | 3 |
usda.gov
|
.gov | 10 |
42,610
199 |
94,966
414 |
286 | 3 |
noaa.gov
|
.gov | 11 |
39,954
197 |
81,702
306 |
290 | 1 |
state.gov
|
.gov | 12 |
39,739
148 |
83,110
424 |
390 | 1 |
ftc.gov
|
.gov | 13 |
34,321
168 |
73,644
279 |
401 | 1 |
nps.gov
|
.gov | 14 |
33,605
185 |
76,301
308 |
411 | 1 |
irs.gov
|
.gov | 15 |
33,060
178 |
74,620
535 |
424 | 3 |
ed.gov
|
.gov | 16 |
32,425
152 |
66,901
151 |
433 |
nist.gov
|
.gov | 17 |
32,102
209 |
57,756
186 |
|
442 |
bls.gov
|
.gov | 18 |
31,437
124 |
67,747
176 |
|
445 | 1 |
house.gov
|
.gov | 19 |
31,302
173 |
66,707
165 |
460 | 1 |
census.gov
|
.gov | 20 |
30,826
69 |
64,039
258 |
464 | 1 |
hhs.gov
|
.gov | 21 |
30,493
177 |
62,800
80 |
468 | 3 |
usgs.gov
|
.gov | 22 |
30,220
139 |
59,051
256 |
482 | 2 |
senate.gov
|
.gov | 23 |
29,704
107 |
62,745
251 |
521 | 1 |
sec.gov
|
.gov | 24 |
28,627
124 |
58,519
110 |
571 | 1 |
justice.gov
|
.gov | 25 |
26,795
88 |
57,088
161 |
577 | 1 |
energy.gov
|
.gov | 26 |
26,631
166 |
56,311
240 |
580 | 9 |
archives.gov
|
.gov | 27 |
26,609
317 |
53,770
517 |
582 | 2 |
privacyshield.gov
|
.gov | 28 |
26,515
169 |
72,146
446 |
585 | 2 |
ny.gov
|
.gov | 29 |
26,343
129 |
61,173
262 |
618 | 2 |
congress.gov
|
.gov | 30 |
25,565
121 |
53,730
23 |
658 | 3 |
fcc.gov
|
.gov | 31 |
24,485
178 |
47,768
167 |
660 | 2 |
dot.gov
|
.gov | 32 |
24,412
153 |
47,819
179 |
681 | 6 |
uspto.gov
|
.gov | 33 |
23,937
68 |
42,730
136 |
693 | 19 |
medlineplus.gov
|
.gov | 34 |
23,657
580 |
52,999
1,029 |
700 | 1 |
fbi.gov
|
.gov | 35 |
23,543
76 |
46,292
252 |
713 | 19 |
treasury.gov
|
.gov | 36 |
23,180
268 |
46,437
287 |
728 | 2 |
dhs.gov
|
.gov | 37 |
22,907
176 |
43,536
121 |
731 | 1 |
cancer.gov
|
.gov | 38 |
22,870
118 |
46,494
168 |
733 | 2 |
wa.gov
|
.gov | 39 |
22,783
108 |
47,615
84 |
734 | 3 |
va.gov
|
.gov | 40 |
22,768
108 |
46,150
154 |
737 | 2 |
dol.gov
|
.gov | 41 |
22,730
105 |
45,908
230 |
751 | 2 |
usembassy.gov
|
.gov | 42 |
22,509
124 |
43,088
140 |
760 | 5 |
usa.gov
|
.gov | 43 |
22,379
16 |
44,972
38 |
844 |
nyc.gov
|
.gov | 44 |
20,943
143 |
43,209
204 |
|
849 | 15 |
texas.gov
|
.gov | 45 |
20,892
60 |
45,279
227 |
901 | 3 |
cia.gov
|
.gov | 46 |
20,251
128 |
35,443
201 |
903 | 2 |
sba.gov
|
.gov | 47 |
20,214
137 |
41,420
124 |
934 | 2 |
osha.gov
|
.gov | 48 |
19,790
112 |
38,695
60 |
972 | 1 |
clinicaltrials.gov
|
.gov | 49 |
19,392
165 |
34,345
190 |
979 | 52 |
weather.gov
|
.gov | 50 |
19,274
758 |
39,144
1,385 |
1,006 | 3 |
ssa.gov
|
.gov | 51 |
18,884
100 |
39,784
87 |
1,011 | 4 |
fema.gov
|
.gov | 52 |
18,860
140 |
36,833
192 |
1,026 | 3 |
defense.gov
|
.gov | 53 |
18,699
115 |
36,204
148 |
1,056 | 3 |
federalregister.gov
|
.gov | 54 |
18,388
146 |
35,311
112 |
1,081 | 3 |
federalreserve.gov
|
.gov | 55 |
18,053
177 |
35,419
259 |
1,152 | 3 |
uscourts.gov
|
.gov | 56 |
17,422
109 |
35,154
103 |
1,210 | 7 |
faa.gov
|
.gov | 57 |
16,974
111 |
32,289
138 |
1,214 | 2 |
nsf.gov
|
.gov | 58 |
16,945
102 |
29,051
79 |
1,224 | 3 |
eia.gov
|
.gov | 59 |
16,867
90 |
32,910
66 |
1,230 | 7 |
gpo.gov
|
.gov | 60 |
16,762
149 |
29,785
87 |
1,296 |
samhsa.gov
|
.gov | 61 |
16,283
58 |
32,716
38 |
|
1,333 | 2 |
mass.gov
|
.gov | 62 |
15,957
42 |
32,975
88 |
1,334 | 7 |
cms.gov
|
.gov | 63 |
15,951
114 |
32,170
18 |
1,348 | 4 |
virginia.gov
|
.gov | 64 |
15,853
100 |
32,870
109 |
1,415 | 7 |
cisa.gov
|
.gov | 65 |
15,419
24 |
28,117
54 |
1,426 | 3 |
in.gov
|
.gov | 66 |
15,345
66 |
30,944
97 |
1,433 | 2 |
michigan.gov
|
.gov | 67 |
15,285
103 |
31,328
125 |
1,446 | 3 |
nj.gov
|
.gov | 68 |
15,239
102 |
31,096
116 |
1,462 | 4 |
ct.gov
|
.gov | 69 |
15,091
82 |
31,167
23 |
1,478 | 82 |
nhtsa.gov
|
.gov | 70 |
14,999
602 |
30,183
1,147 |
1,481 | 25 |
govinfo.gov
|
.gov | 71 |
14,993
124 |
29,039
258 |
1,484 | 10 |
uscis.gov
|
.gov | 72 |
14,970
131 |
28,172
90 |
1,520 | 1 |
pa.gov
|
.gov | 73 |
14,723
90 |
30,070
63 |
1,534 |
hud.gov
|
.gov | 74 |
14,652
98 |
31,207
138 |
|
1,568 | 14 |
gao.gov
|
.gov | 75 |
14,438
3 |
27,021
27 |
1,599 | 1 |
fws.gov
|
.gov | 76 |
14,240
57 |
26,782
13 |
1,607 | 6 |
utah.gov
|
.gov | 77 |
14,143
50 |
28,233
156 |
1,609 | 9 |
supremecourt.gov
|
.gov | 78 |
14,127
137 |
27,505
92 |
1,622 | 1 |
cbp.gov
|
.gov | 79 |
14,018
93 |
27,024
174 |
1,629 | 4 |
copyright.gov
|
.gov | 80 |
13,977
42 |
28,328
82 |
1,640 | 3 |
mo.gov
|
.gov | 81 |
13,921
74 |
28,553
57 |
1,649 | 9 |
ohio.gov
|
.gov | 82 |
13,843
9 |
27,649
56 |
1,697 | 8 |
oregon.gov
|
.gov | 83 |
13,486
53 |
26,438
84 |
1,740 | 15 |
lbl.gov
|
.gov | 84 |
13,268
23 |
22,616
31 |
1,794 | 12 |
usaid.gov
|
.gov | 85 |
13,080
36 |
22,534
89 |
1,805 |
colorado.gov
|
.gov | 86 |
13,039
82 |
25,957
69 |
|
1,810 | 21 |
maryland.gov
|
.gov | 87 |
13,027
26 |
25,740
59 |
1,852 | 8 |
maine.gov
|
.gov | 88 |
12,845
52 |
25,685
38 |
1,923 | 5 |
cpsc.gov
|
.gov | 89 |
12,486
63 |
23,637
39 |
2,019 | 6 |
usdoj.gov
|
.gov | 90 |
12,177
53 |
20,166
95 |
2,045 | 12 |
energystar.gov
|
.gov | 91 |
12,069
30 |
23,643
138 |
2,046 | 7 |
consumerfinance.gov
|
.gov | 92 |
12,065
54 |
25,897
56 |
2,069 | 5 |
hawaii.gov
|
.gov | 93 |
11,985
46 |
23,404
33 |
2,095 | 16 |
eeoc.gov
|
.gov | 94 |
11,904
22 |
21,581
4 |
2,108 | 7 |
medicare.gov
|
.gov | 95 |
11,854
50 |
23,338
21 |
2,137 | 12 |
illinois.gov
|
.gov | 96 |
11,752
37 |
22,962
7 |
2,168 | 17 |
ky.gov
|
.gov | 97 | 11,635 |
22,454
42 |
2,177 | 6 |
healthcare.gov
|
.gov | 98 |
11,599
77 |
22,359
64 |
2,229 | 8 |
dc.gov
|
.gov | 99 |
11,418
46 |
22,544 |
2,282 | 8 |
tsa.gov
|
.gov | 100 |
11,255
48 |
24,081
127 |