DomainTools Internet Statistics - Mailservers
DomainTools continually collects and updates data on mailservers around the world, their IP address, registered location, owner, domains associated and more.
Mailserver Concentration by Location shows the count of mailservers that are registered in a given country. Scroll through the list or sort by World, U.S. and Europe.
100 Most Popular Mailservers lists the just the 100 most "active" mailervers on the basis of the number of domains they support. Scroll down to view the complete list.
Mailserver Concentration Around the World
World
United States
Europe
Name | # Servers |
---|
Name | # Servers |
---|---|
Andorra | 105 |
United Arab Emirates | 34155 |
Afghanistan | 283 |
Antigua And Barbuda | 191 |
Anguilla | 2 |
Albania | 532 |
Armenia | 1025 |
Angola | 101 |
Argentina | 20184 |
American Samoa | 42 |
Austria | 413034 |
Australia | 668570 |
Aruba | 1 |
Aland Islands | 13 |
Azerbaijan | 1183 |
Bosnia/Herzegovina | 3738 |
Barbados | 89 |
Bangladesh | 3058 |
Belgium | 341756 |
Burkina Faso | 29 |
Bulgaria | 98369 |
Bahrain | 382 |
Burundi | 1 |
Benin | 40 |
Bermuda | 525 |
Brunei Darussalam | 20 |
Bolivia | 4 |
Brazil | 8477 |
Bahamas | 808 |
Bhutan | 11 |
Unknown | 1 |
Botswana | 146 |
Belarus | 34777 |
Belize | 490 |
Canada | 1308124 |
Democratic Republic Of The Congo | 43 |
Central African Rep | 3 |
Congo | 23 |
Switzerland | 641018 |
Ivory Coast | 67 |
Cook Islands | 15 |
Chile | 484 |
Cameroon | 641 |
China | 1100841 |
Costa Rica | 2417 |
Cape Verde | 4 |
Curacao | 54 |
Cyprus | 173630 |
Czech Republic | 955243 |
Germany | 13200611 |
Djibouti | 5 |
Denmark | 489688 |
Dominica | 141 |
Dominican Republic | 351 |
Algeria | 174 |
Ecuador | 47 |
Estonia | 51078 |
Egypt | 4795 |
Spain | 879381 |
Ethiopia | 1 |
Finland | 240963 |
Fiji | 38 |
Micronesia | 11 |
Faroe Islands | 14 |
France | 1750514 |
Gabon | 81 |
Great Britain (UK) | 3554077 |
Grenada | 15 |
Georgia | 6055 |
French Guiana | 10 |
Guernsey | 216 |
Ghana | 285 |
Gibraltar | 4351 |
Gambia | 15 |
Guinea | 35 |
Guadeloupe | 203 |
Equatorial Guinea | 6 |
Greece | 81144 |
Guatemala | 4 |
Guam | 61 |
Hong Kong | 159987 |
Honduras | 23 |
Croatia (Hrvatska) | 21884 |
Hungary | 515698 |
Indonesia | 154076 |
Ireland | 192181 |
Israel | 72704 |
Unknown | 5279 |
India | 392708 |
B. Indian Ocn Ter | 1 |
Iraq | 134 |
Iran | 97757 |
Iceland | 49980 |
Italy | 2291137 |
Jersey | 281 |
Jamaica | 267 |
Jordan | 1108 |
Japan | 1190011 |
Kenya | 10462 |
Kyrgyzstan | 163 |
Cambodia | 1228 |
Saint Kitts & Nevis | 11 |
Korea (South) | 328671 |
Kuwait | 832 |
Cayman Islands | 5282 |
Kazakhstan | 15354 |
Laos | 25 |
Lebanon | 1376 |
Saint Lucia | 24 |
Liechtenstein | 3725 |
Sri Lanka | 831 |
Liberia | 10 |
Lesotho | 9 |
Lithuania | 115058 |
Luxembourg | 138962 |
Latvia | 45580 |
Libya | 1422 |
Morocco | 36035 |
Monaco | 1274 |
Moldova | 1188 |
Unknown | 133 |
Madagascar | 474 |
Marshall Islands | 6 |
Macedonia | 420 |
Mali | 12 |
Myanmar | 82 |
Mongolia | 19 |
Macau | 37 |
Northern Mariana Ils | 9 |
Martinique | 157 |
Mauritania | 5 |
Malta | 2029 |
Mauritius | 163 |
Maldives | 24 |
Malawi | 896 |
Mexico | 251 |
Malaysia | 133863 |
Mozambique | 50 |
Namibia | 120 |
New Caledonia | 127 |
Niger | 3 |
Nigeria | 1173 |
Netherlands | 5398238 |
Norway | 232638 |
Nepal | 481 |
Niue | 1 |
New Zealand | 214868 |
Oman | 207 |
Panama | 427 |
Peru | 725 |
Papua New Guinea | 12 |
Philippines | 21322 |
Pakistan | 1280 |
Poland | 1198903 |
St.Pierre & Miquelon | 11 |
Puerto Rico | 1928 |
Unknown | 230 |
Portugal | 100909 |
Paraguay | 2 |
Qatar | 495 |
Reunion | 44 |
Romania | 333349 |
Serbia | 22192 |
Russian Federation | 2748165 |
Rwanda | 15 |
Saudi Arabia | 2471 |
Unknown | 1 |
Seychelles | 922 |
Sudan | 32 |
Sweden | 377414 |
Singapore | 135065 |
Slovenia | 48112 |
Slovak Republic | 403893 |
Sierra Leone | 7 |
San Marino | 34 |
Senegal | 67 |
South Sudan | 1 |
Syria | 605 |
Swaziland | 44 |
Turks & Caicos Ils | 2 |
Togo | 19 |
Thailand | 155283 |
Tajikistan | 36 |
Tokelau | 1 |
Timor-Leste | 1 |
Tunisia | 4948 |
Tonga | 7 |
Turkey | 1010773 |
Taiwan | 89776 |
Tanzania | 450 |
Ukraine | 494089 |
Uganda | 264 |
US Minor Islands | 208 |
United States | 149313079 |
Uzbekistan | 367 |
S. Vncnt & Grndnes | 2 |
Venezuela | 1004 |
Virgin Ils (British) | 549 |
Virgin Ils (U.S.) | 82 |
Viet Nam | 129301 |
Vanuatu | 18 |
Wallis & Futuna Ils | 1 |
Samoa | 230 |
Yemen | 30 |
Mayotte | 4 |
South Africa | 307909 |
Zambia | 32 |
Zimbabwe | 96 |
Name | # Servers |
---|---|
Alabama | 15142 |
Alaska | 1761 |
Arizona | 75977802 |
Arkansas | 10289 |
California | 14202176 |
Colorado | 252976 |
Connecticut | 48490 |
Delaware | 46456 |
District Of Columbia | 33448 |
Florida | 901899 |
Georgia | 3659649 |
Hawaii | 191271 |
Idaho | 25137 |
Illinois | 898443 |
Indiana | 30858 |
Iowa | 10196 |
Kansas | 22816 |
Kentucky | 23389 |
Louisiana | 9250 |
Maine | 7464 |
Maryland | 44779 |
Massachusetts | 136595 |
Michigan | 25867389 |
Minnesota | 62598 |
Mississippi | 5580 |
Missouri | 197509 |
Montana | 2939 |
Nebraska | 23098 |
Nevada | 52636 |
New Hampshire | 199237 |
New Jersey | 292610 |
New Mexico | 27158 |
New York | 1323802 |
North Carolina | 73837 |
North Dakota | 5662 |
Ohio | 266252 |
Oklahoma | 138843 |
Oregon | 168313 |
Pennsylvania | 5128811 |
Rhode Island | 8300 |
South Carolina | 11170 |
South Dakota | 7742 |
Tennessee | 20876 |
Texas | 2759135 |
Utah | 2341448 |
Vermont | 26307 |
Virginia | 9945350 |
Washington | 3736564 |
West Virginia | 5317 |
Wisconsin | 55482 |
Wyoming | 5621 |
100 Most Popular Mailservers
Mailserver | IP Address | IP Location | Network Owner | # Domains |
---|
Mailserver | IP Address | IP Location | Network Owner | # Domains |
---|---|---|---|---|
mailstore1.secureserver.net | 68.178.213.37 | US, Arizona | GoDaddy.com LLC | 37848833 |
smtp.secureserver.net | 68.178.213.37 | US, Arizona | GoDaddy.com LLC | 37833584 |
mail.b-io.co | 23.21.89.228 | US, Virginia | Amazon Data Services NoVa | 8613653 |
aspmx.l.google.com | 74.125.20.26 | US, California | 6456393 | |
alt1.aspmx.l.google.com | 64.233.181.26 | US, Michigan | 6057682 | |
alt2.aspmx.l.google.com | 64.233.176.26 | US, Michigan | 5959685 | |
aspmx2.googlemail.com | 64.233.181.26 | US, Michigan | 5760897 | |
aspmx3.googlemail.com | 64.233.176.26 | US, Michigan | 5568787 | |
mx01.kundenserver.de | 212.227.15.150 | -- | 1&1 IONOS SE | 3247286 |
mx00.kundenserver.de | 212.227.15.134 | -- | 1&1 IONOS SE | 3202850 |
smtp.rzone.de | 81.169.145.98 | DE, Berlin | Strato AG | 2614091 |
mx01.1and1.com | 74.208.5.21 | US, Pennsylvania | Ionos Inc. | 2442083 |
mx00.1and1.com | 74.208.5.3 | US, Pennsylvania | Ionos Inc. | 2414360 |
aspmx4.googlemail.com | 64.233.171.26 | US, Michigan | 2186049 | |
aspmx5.googlemail.com | 74.125.26.26 | US, Georgia | 2162882 | |
redirect.ovh.net | 213.186.33.5 | -- | OVH SAS | 1359579 |
eforward1.registrar-servers.com | 38.101.213.200 | US, California | PSINet Inc. | 1069390 |
eforward2.registrar-servers.com | 162.213.254.219 | -- | Namecheap Inc. | 1069382 |
eforward3.registrar-servers.com | 38.101.213.206 | US, California | PSINet Inc. | 1069350 |
eforward4.registrar-servers.com | 69.160.33.74 | US, Georgia | Namecheap Inc. | 1069200 |
eforward5.registrar-servers.com | 38.101.213.202 | US, California | PSINet Inc. | 1068984 |
p.nsm.ctmail.com | 38.113.116.194 | US, California | PSINet Inc. | 1056274 |
mx00.udag.de | 62.146.106.39 | DE, Bayern | united-domains AG | 980300 |
mx01.udag.de | 62.146.106.40 | DE, Bayern | united-domains AG | 980255 |
mxb.ovh.net | 178.32.228.222 | -- | Shared Hosting Servers | 945631 |
mxlb.ispgateway.de | 80.67.18.126 | DE, Berlin | Domainfactory | 942912 |
mx2.ovh.net | 213.186.33.45 | -- | OVH SAS | 942509 |
mx1.ovh.net | 213.186.33.29 | -- | OVH SAS | 942330 |
mx01.1and1.fr | 212.227.15.150 | -- | 1&1 IONOS SE | 914164 |
mx00.1and1.fr | 212.227.15.134 | -- | 1&1 IONOS SE | 901461 |
mx01.schlund.de | 212.227.15.150 | -- | 1&1 IONOS SE | 841555 |
mx00.schlund.de | 212.227.15.134 | -- | 1&1 IONOS SE | 839753 |
mx01.1and1.es | 212.227.15.150 | -- | 1&1 IONOS SE | 796678 |
mx00.1and1.es | 212.227.15.134 | -- | 1&1 IONOS SE | 777923 |
mx-biz.mail.am0.yahoodns.net | 63.250.193.253 | US, Washington | Oath Holdings Inc. | 776992 |
fb.mail.gandi.net | 217.70.184.162 | -- | Gandi France L/b Services | 773512 |
spool.mail.gandi.net | 217.70.184.6 | -- | Gandi France L/b Services | 773281 |
mx01.1and1.co.uk | 212.227.15.150 | -- | 1&1 IONOS SE | 613962 |
mx00.1and1.co.uk | 212.227.15.134 | -- | 1&1 IONOS SE | 599185 |
mx-cluster-d1.one.com | 195.47.247.198 | -- | One.com A/S | 567448 |
mx-cluster-d2.one.com | 195.47.247.199 | -- | One.com A/S | 567427 |
mail.register.it | 195.110.124.132 | -- | Vip Alteon Prima Rete | 491653 |
mx1.emailsrvr.com | 173.203.2.36 | -- | Rackspace Backbone Engineering | 486088 |
mx1.123-reg.co.uk | 94.136.40.61 | GB, England | Atls-lb | 481935 |
mx2.emailsrvr.com | 98.129.184.4 | US, Texas | Rackspace Hosting | 477725 |
mx0.123-reg.co.uk | 94.136.40.61 | GB, England | Atls-lb | 476501 |
mx01.lolipop.jp | 210.172.144.10 | -- | Japan Network Information Center | 463670 |
mxbiz1.qq.com | 184.105.206.58 | -- | Hurricane Electric LLC | 447016 |
mxbiz2.qq.com | 184.105.206.58 | -- | Hurricane Electric LLC | 441249 |
mail3.b-io.co | 23.21.89.228 | US, Virginia | Amazon Data Services NoVa | 422317 |
mail2.b-io.co | 23.21.89.228 | US, Virginia | Amazon Data Services NoVa | 422317 |
mx.yandex.ru | 77.88.21.89 | RU, Moskva | Yandex LLC | 392826 |
mx-host.dot.tk | 71.6.218.113 | US, California | CARInet Inc. | 385518 |
mx.a.locaweb.com.br | 186.202.4.42 | -- | Locaweb Servi Os De Internet S A | 381968 |
mx.b.locaweb.com.br | 187.45.217.20 | -- | Locaweb Servi Os De Internet S A | 379160 |
mx.jk.locaweb.com.br | 200.234.204.130 | -- | Locaweb Servi Os De Internet S A | 379057 |
mx.core.locaweb.com.br | 177.153.23.241 | -- | Locaweb Servi Os De Internet S A | 357468 |
mx2.firstfind.nl | 85.158.202.246 | NL, Noord-holland | Cyso Hosting B.V. | 321269 |
mx1.firstfind.nl | 85.158.200.78 | NL, Noord-holland | Cyso Hosting B.V. | 320927 |
smtpin.rzone.de | 81.169.145.97 | DE, Berlin | Strato AG | 315276 |
custmx.cscdns.net | 173.255.192.97 | -- | Linode | 273031 |
smtp-02.tld.t-online.de | 194.25.134.12 | -- | 272752 | |
smtp-01.tld.t-online.de | 194.25.134.76 | -- | 272740 | |
mx.hover.com.cust.hostedemail.com | 216.40.42.4 | -- | Tucows.com Co. | 267787 |
mx1.jimdo.com | 98.129.184.3 | US, Texas | Rackspace Hosting | 236640 |
mx2.jimdo.com | 108.166.43.2 | US, Texas | Webmail - Ord1c | 236631 |
smtp.asia.secureserver.net | 182.50.144.66 | -- | 15 Pioneer Walk Pioneer Hub # 03-03 Singapore 627753 | 223027 |
mailstore1.asia.secureserver.net | 182.50.144.66 | -- | 15 Pioneer Walk Pioneer Hub # 03-03 Singapore 627753 | 222883 |
mailgw.ns36.de | 127.0.0.1 | -- | — | 213406 |
mx1.sub4.homie.mail.dreamhost.com | 69.163.253.136 | US, California | New Dream Network LLC | 207455 |
mx2.sub4.homie.mail.dreamhost.com | 69.163.253.137 | US, California | New Dream Network LLC | 207126 |
mx2.timeweb.ru | 92.53.116.49 | RU, Saint Petersburg City | Shared Hosting Block 7 | 195075 |
mx1.timeweb.ru | 92.53.116.47 | RU, Saint Petersburg City | Shared Hosting Block 7 | 194999 |
relay1.netnames.net | 185.26.230.83 | -- | CSC Administrative Services Limited | 192630 |
relay2.netnames.net | 185.26.230.89 | -- | CSC Administrative Services Limited | 192603 |
mx-cluster-b1.one.com | 195.47.247.194 | -- | One.com A/S | 180846 |
mx-cluster-b2.one.com | 195.47.247.195 | -- | One.com A/S | 180833 |
eforwardct.name-services.com | 216.163.188.58 | -- | Commtouch Inc. | 180342 |
eforwardct2.name-services.com | 38.113.116.218 | US, California | PSINet Inc. | 180266 |
eforwardct3.name-services.com | 216.163.176.39 | -- | Commtouch Inc. | 180211 |
mail.net4india.com | 118.67.248.42 | IN, Andhra Pradesh | Transferred To The Ripe Region On 2021-12-16t11 | 176236 |
mx1.daemonmail.net | 216.104.161.4 | -- | TierraNet Inc. | 167402 |
mx2.daemonmail.net | 216.104.161.5 | -- | TierraNet Inc. | 167366 |
smtp1.lerelaisinternet.com | 194.206.126.201 | -- | OBS Customer | 167010 |
smtp2.lerelaisinternet.com | 194.206.126.203 | -- | OBS Customer | 166969 |
mx-cluster-a1.one.com | 195.47.247.192 | -- | One.com A/S | 166197 |
mx-cluster-a2.one.com | 195.47.247.193 | -- | One.com A/S | 166182 |
mx-cluster-c1.one.com | 195.47.247.196 | -- | One.com A/S | 161493 |
mx-cluster-c2.one.com | 195.47.247.197 | -- | One.com A/S | 161485 |
sitemail.everyone.net | 216.200.145.235 | -- | Proofpoint Inc. | 159964 |
mx.uhserver.com | 200.147.36.29 | -- | Universo Online S.A. | 159801 |
dial-148-240-4-32.zone-1.ip.dial.net.mx | 127.0.0.1 | -- | — | 158619 |
inbound.homesteadmail.com | 209.157.71.80 | -- | NTT America Inc. | 157838 |
smtp.europe.secureserver.net | 188.121.52.56 | -- | Go Daddy Netherlands B.v. | 154015 |
mailstore1.europe.secureserver.net | 188.121.52.56 | -- | Go Daddy Netherlands B.v. | 153899 |
mx1.hostnet.nl | 91.184.8.23 | NL, Noord-holland | Hostnet Bv Network Operations | 149868 |
inbound.registeredsite.com | 205.178.149.7 | -- | Network Solutions LLC | 143979 |
mx1.mail.hostpoint.ch | 217.26.49.138 | -- | Hostpoint Ag Switzerland | 142075 |
mx2.mail.hostpoint.ch | 217.26.49.139 | -- | Hostpoint Ag Switzerland | 142035 |
allmail.parklogic.com | 68.168.97.195 | US, New Hampshire | Patmos Hosting Inc. | 139509 |