About the Index

447,916,745

DOMAINS TRACKED

1,035,147,167

SUBDOMAINS TRACKED

1,483,063,912

TOTAL HOSTS TRACKED

Top Record Types

Top Nameservers

NAMESERVERCOUNT (% OF TOTAL)
ns1390.ztomy.com9,579,318 (0.65%)
ns2390.ztomy.com9,579,318 (0.65%)
dns1.registrar-servers.com5,586,862 (0.38%)
dns2.registrar-servers.com5,586,727 (0.38%)
jm1.dns.com5,023,266 (0.34%)
jm2.dns.com5,023,265 (0.34%)
ns1.myhostadmin.net4,645,254 (0.31%)
ns2.myhostadmin.net4,645,251 (0.31%)
ns5.myhostadmin.net4,644,738 (0.31%)
ns4.myhostadmin.net4,644,243 (0.31%)

Top MX Records by count

MAILSERVERCOUNT (% OF TOTAL)
mailstore1.secureserver.net18,646,343 (1.26%)
smtp.secureserver.net18,644,922 (1.26%)
aspmx.l.google.com12,050,236 (0.81%)
alt1.aspmx.l.google.com11,791,536 (0.80%)
alt2.aspmx.l.google.com11,711,820 (0.79%)
mail.b-io.co7,468,912 (0.50%)
alt3.aspmx.l.google.com6,280,675 (0.42%)
alt4.aspmx.l.google.com6,221,042 (0.42%)
aspmx2.googlemail.com5,344,556 (0.36%)
aspmx3.googlemail.com5,226,930 (0.35%)

Top IPv4 Addresses by count

IP ADDRESSCOUNT (% OF TOTAL)
34.102.136.18057,972,272 (3.91%)
141.8.226.5921,090,636 (1.42%)
184.168.131.24118,839,797 (1.27%)
173.201.193.9712,726,260 (0.86%)
97.74.135.14312,726,257 (0.86%)
72.167.218.13812,726,255 (0.86%)
97.74.135.1012,726,254 (0.86%)
173.201.192.12912,726,253 (0.86%)
173.201.192.15812,726,251 (0.86%)
173.201.193.12912,726,248 (0.86%)

Top SOA Email Records by count

EMAILCOUNT (% OF TOTAL)
dns@jomax.net55,935,204 (3.77%)
dns@cloudflare.com19,035,020 (1.28%)
hostmaster@hichina.com14,607,856 (0.98%)
abuse@opticaljungle.com11,076,375 (0.75%)
admin@dns.com6,483,489 (0.44%)
support@wix.com5,823,654 (0.39%)
hostmaster@registrar-servers.com5,572,912 (0.38%)
cloud-dns-hostmaster@google.com5,342,841 (0.36%)
dnsconct@myhostadmin.net4,737,496 (0.32%)
dns@namebright.com4,348,461 (0.29%)

Top CNAMES by count

CNAMECOUNT (% OF TOTAL)
pop.secureserver.net11,495,501 (0.78%)
hdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com8,007,587 (0.54%)
blogspot.l.googleusercontent.com5,530,010 (0.37%)
parkingpage.namecheap.com2,866,574 (0.19%)
ssl0.ovh.net2,846,916 (0.19%)
ext-sq.squarespace.com2,506,218 (0.17%)
ghs.googlehosted.com2,501,225 (0.17%)
shops.myshopify.com2,398,275 (0.16%)
home.blog2,363,616 (0.16%)
ghs.google.com2,237,736 (0.15%)

Top Level Domain Stats

List of supported TLDs
TLDTOTALTOTAL DOMAINS
com589,335,429153,355,139
net58,572,19213,489,881
cn56,851,05819,063,200
tk55,982,26227,464,373
de47,157,07216,307,048
org42,618,25112,063,233
uk33,439,85610,489,783
ru29,905,6068,972,656
top28,991,8138,761,231
pw23,909,60710,711,024
br23,006,8604,474,990
xyz22,089,4219,544,149
it20,406,1335,810,756
cf17,944,8068,709,005
gq17,309,1328,454,514
nl17,019,8745,532,941
fr15,087,4744,559,271
info13,631,1194,727,464
eu12,946,4604,364,300
au11,973,6993,481,606
icu11,771,9355,815,525
pl11,718,6363,145,662
io11,348,9173,431,595
ca11,340,2083,388,042
us11,046,6474,197,112
ga10,757,9185,005,202
co10,012,4773,151,327
in9,878,5622,669,347
ml9,128,7854,266,019
jp8,371,9991,658,716
za7,961,3461,419,732
es7,688,1522,342,735
ch7,076,8062,224,420
cm7,063,3733,515,991
blog6,369,801288,123
biz6,158,1501,529,909
tw5,652,4772,207,141
be5,349,3281,778,568
me5,261,2691,307,579
site4,707,8631,707,451
mx4,450,3231,027,045
wang4,420,9522,138,340
at4,341,5381,453,463
dk4,326,1151,433,187
cz4,251,2921,390,741
online4,219,8901,585,867
ir4,088,1801,112,613
hu3,920,412773,165
ro3,834,479710,878
cc3,614,364866,291