About the Index

581,050,836

DOMAINS TRACKED

1,807,047,981

SUBDOMAINS TRACKED

2,388,098,817

TOTAL HOSTS TRACKED

Top Record Types

Top Nameservers

NAMESERVERCOUNT (% OF TOTAL)
ns1390.ztomy.com14,184,396 (0.59%)
ns2390.ztomy.com14,184,396 (0.59%)
dns1.registrar-servers.com7,134,825 (0.30%)
dns2.registrar-servers.com7,134,812 (0.30%)
jm1.dns.com3,901,247 (0.16%)
jm2.dns.com3,901,247 (0.16%)
ns2.parkingcrew.net3,720,122 (0.16%)
ns1.parkingcrew.net3,720,121 (0.16%)
ns1.dns.com2,284,916 (0.10%)
ns2.dns.com2,284,908 (0.10%)

Top MX Records by count

MAILSERVERCOUNT (% OF TOTAL)
mailstore1.secureserver.net16,309,866 (0.68%)
smtp.secureserver.net16,308,567 (0.68%)
aspmx.l.google.com13,656,404 (0.57%)
alt1.aspmx.l.google.com13,413,355 (0.56%)
alt2.aspmx.l.google.com13,332,665 (0.56%)
alt3.aspmx.l.google.com8,417,232 (0.35%)
alt4.aspmx.l.google.com8,356,984 (0.35%)
eforward5.registrar-servers.com5,083,800 (0.21%)
eforward1.registrar-servers.com5,083,646 (0.21%)
eforward4.registrar-servers.com5,083,596 (0.21%)

Top IPv4 Addresses by count

IP ADDRESSCOUNT (% OF TOTAL)
34.102.136.18061,710,790 (2.58%)
173.201.192.13327,914,030 (1.17%)
173.201.193.527,914,015 (1.17%)
97.74.135.4527,913,997 (1.17%)
173.201.193.13327,913,988 (1.17%)
173.201.192.14827,913,986 (1.17%)
173.201.193.2027,913,984 (1.17%)
72.167.218.4527,913,982 (1.17%)
97.74.135.5527,913,982 (1.17%)
173.201.193.14827,913,982 (1.17%)

Top SOA Email Records by count

EMAILCOUNT (% OF TOTAL)
dns@jomax.net61,949,833 (2.59%)
dns@cloudflare.com20,454,194 (0.86%)
hostmaster@hichina.com11,005,184 (0.46%)
abuse@opticaljungle.com9,251,400 (0.39%)
cloud-dns-hostmaster@google.com6,996,070 (0.29%)
support@wix.com6,764,307 (0.28%)
hostmaster@registrar-servers.com6,297,809 (0.26%)
16,281,117 (0.26%)
admin@dns.com4,844,814 (0.20%)
tech@ovh.net4,147,349 (0.17%)

Top CNAMES by count

CNAMECOUNT (% OF TOTAL)
email.secureserver.net22,838,618 (0.96%)
pop.secureserver.net16,235,226 (0.68%)
hdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com10,207,959 (0.43%)
imap.secureserver.net9,011,070 (0.38%)
autodiscover.outlook.com8,126,887 (0.34%)
ssl0.ovh.net7,273,030 (0.30%)
smtp.secureserver.net6,919,226 (0.29%)
sipdir.online.lync.com6,091,164 (0.26%)
webdir.online.lync.com6,011,997 (0.25%)
webmail.secureserver.net5,041,516 (0.21%)

Top Level Domain Stats

List of supported TLDs

TLDTOTALTOTAL DOMAINS
com911,647,974173,384,486
net196,068,17214,954,891
de72,540,54718,739,364
tk71,798,17532,383,886
org64,973,91013,046,981
cn63,241,76021,325,490
ne.jp38,675,38313,992
ru38,206,70810,047,081
com.br38,108,4515,195,445
co.uk37,498,0189,689,167
xyz27,684,56211,095,073
fr25,957,1595,277,689
it25,908,3583,933,402
top24,061,1807,329,575
nl23,477,9466,678,629
cf21,460,6819,900,554
io20,406,6033,625,604
gq20,013,3709,404,225
info19,631,8914,919,570
eu18,511,4935,018,731
com.au17,833,9733,675,951
ca17,782,3683,956,205
pl16,189,4812,846,147
ga15,003,0827,328,751
co.pw14,253,0857,497,070
us13,789,4814,468,222
co13,551,1103,821,280
in13,045,3112,719,141
ml13,019,4025,686,757
ch12,454,6392,412,825
co.za12,254,8861,689,587
go.pw11,814,7526,024,725
es11,537,6652,535,385
be10,064,6962,042,627
jp9,049,7901,275,353
me8,708,4231,675,235
online8,407,3822,496,769
com.cn8,304,1572,698,698
biz7,580,9981,635,375
aquila.it7,261,5372,543,204
site7,173,8281,792,401
cm7,105,2073,532,205
ir6,347,3371,394,857
ro6,284,659779,509
cl6,208,810741,876
dk5,956,9741,584,617
edu5,754,84311,048
hu5,732,816956,801
at5,614,9561,561,799
tw5,198,2022,384,939
cz4,877,9081,606,432
com.mx4,835,000783,554
gr4,826,551509,604
club4,712,7761,471,138
icu4,475,6112,145,270
no4,452,220950,377
se4,325,893751,954
uk4,080,6931,396,257
pw4,019,409972,421
com.ar3,979,140615,005
shop3,971,2281,665,195
cc3,960,2451,203,173
xn--p1ai3,626,5841,435,819
fi3,598,877588,952
pt3,242,191445,702
work3,193,0471,229,480
space2,958,691872,262
co.in2,792,972597,138
website2,767,605840,133
tv2,689,670737,540
wang2,643,3941,224,323
co.nz2,610,243654,020
mx2,549,335431,794
co.kr2,549,119809,266
vip2,543,6371,176,447
com.tr2,418,147382,244
app2,373,635851,543
co.jp2,304,087475,742
tech2,258,827462,986
store2,192,505769,566
dev2,112,257295,323
cloud2,030,984257,274
org.uk1,884,539459,241
id1,853,586235,208
fun1,833,068547,969
ie1,770,023370,808
live1,753,532642,426
sk1,700,428555,047
com.ua1,688,373453,142
mobi1,638,523404,291
co.il1,583,119297,146
net.au1,564,670276,912
com.pl1,525,844504,877
bid1,478,153675,225
pro1,477,272316,847
vn1,397,754400,149
com.ng1,383,239164,326
si1,369,283159,708
com.tw1,362,484249,098
co.ke1,351,515147,667