SPF Usage Statistics

SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

http://www.open-spf.org/

Email Hosting Providers

SPF Customers

Get access to data on 164,753,872 websites that are SPF Customers. We know of 124,023,096 live websites using SPF and an additional 40,730,776 sites that used SPF historically and 8,784,880 websites in the United States.

Get a list of 164,753,872 websites using SPF which includes location information, hosting data, contact details, 124,023,096 currently live websites and an additional 5,462,051 domains that redirect to sites in this list. 40,730,776 sites that used this technology previously and 8,784,880 websites in the United States currently using SPF.

Site Totals

Total Live
124,023,096
5,462,051 additional website redirects?.
USA Live Sites
8,784,880
Live and Historical
164,753,872
Top 1m
61.36%
613,633
Top 100k
67.32%
67,317
Top 10k
67.67%
6,767

Countries

United States
8,784,880
Germany
7,496,053
United Kingdom
5,071,002
Netherlands
3,131,380
France
2,707,835
Russia
2,550,456
Brazil
2,341,300
Italy
2,058,056
Australia
1,662,835
Poland
1,602,819
India
1,574,543
Japan
1,481,568
Canada
1,466,819
Spain
1,438,623
Switzerland
1,354,598
South Africa
897,936
.co
891,730
Belgium
734,732
Austria
683,973
Sweden
555,942
Mexico
544,691
Turkey
541,730
China
540,076
Hungary
446,308
DK Denmark
400,687
IO .io
398,564
IR Iran
390,835
ID Indonesia
389,100
RO Romania
386,692
CZ Czech Republic
376,311
NO Norway
370,706
AR Argentina
366,128
CL Chile
346,267
GR Greece
324,198
ME .me
315,208
KR South Korea
311,980
SK Slovakia
298,302
NZ New Zealand
283,365
PT Portugal
281,747
FI Finland
266,163
VN Vietnam
202,780
UA Ukraine
201,207
IE Ireland
162,945
MY Malaysia
145,148
TW Taiwan
144,423
WS Samoa
143,442
LT Lithuania
140,828
IL Israel
134,218
AE UAE
129,550
PK Pakistan
119,500
TH Thailand
115,136
SG Singapore
114,436
NG Nigeria
114,316
TV .tv
107,416
CC Cocos Islands
102,533
HK Hong Kong
96,436
PE Peru
96,029
SI Slovenia
95,378
HR Croatia
94,317
EE Estonia
89,743
KE Kenya
89,740
BG Bulgaria
87,757
RS Serbia
85,825
KZ Kazakhstan
82,954
NU Niue
73,633
PH Philippines
60,279
LV Latvia
55,114
AI Anguilla
54,376
MA Morocco
53,842
LU Luxembourg
53,822
BY Belarus
52,897
BD Bangladesh
52,784
NP Nepal
43,144
EC Ecuador
41,990
SA Saudi Arabia
40,683
UY Uruguay
40,266
LK Sri Lanka
37,062
PW Palau
36,718
UZ Uzbekistan
32,070
IS Iceland
28,544
LI Liechtenstein
25,180
GE Georgia
24,670
EG Egypt
23,581
TN Tunisia
23,523
TZ Tanzania
23,503
RE Reunion
21,332
AZ Azerbaijan
20,764
ZW Zimbabwe
20,631
CR Costa Rica
20,064
MK Macedonia
20,008
VE Venezuela
18,609
PY Paraguay
18,431
BA Bosnia
17,434
GT Guatemala
16,986
DO Dominican Republic
16,618
MD Moldova
16,321
AL Albania
16,099
AM Armenia
15,812
QA Qatar
15,157
UG Uganda
15,016
GH Ghana
14,419
MT Malta
14,384
CY Cyprus
14,173
GG Guernsey
13,978
CM Cameroon
12,770
TO Tonga
12,252
LB Lebanon
11,290
BO Bolivia
11,142
SH Saint Helena
11,088
DZ Algeria
10,980
ST Sao Tome
10,397
PA Panama
10,179
VC Saint Vincent
9,340
MN Mongolia
9,098
BZ Belize
8,771
IM Isle of Man
8,639
JO Jordan
8,153
MU Mauritius
8,078
KW Kuwait
7,821
AO Angola
7,753
CI Cote d'Ivoire
7,699
PR Puerto Rico
7,518
OM Oman
7,167
MZ Mozambique
7,075
NA Namibia
6,866
AS American Samoa
6,839
SO Somalia
6,318
SV El Salvador
6,243
SN Senegal
6,220
AF Afghanistan
6,213
BH Bahrain
6,075
BW Botswana
5,977
ET Ethiopia
5,968
KH Cambodia
5,785
KG Kyrgyzstan
5,666
AG Antigua
5,458
FM Micronesia
5,446
HN Honduras
5,251
PS Palestine
5,018
CD Congo
4,842
IQ Iraq
4,793
RW Rwanda
4,745
BS Bahamas
4,653
CX Christmas Island
4,412
ZM Zambia
4,278
MG Madagascar
4,036
MV Maldives
4,005
MM Myanmar
3,856
GP Guadeloupe
3,786
NI Nicaragua
3,492
MC Monaco
3,319
MS Montserrat
3,287
NC New Caledonia
3,137
BJ Benin
2,966
AD Andorra
2,961
MQ Martinique
2,831
SD Sudan
2,773
TT Trinidad
2,570
SC Seychelles
2,544
FO Faroe Islands
2,500
PM Saint Pierre
2,468
KY Cayman Islands
2,457
TG Togo
2,448
SR Suriname
2,440
SY Syria
2,399
BM Bermuda
2,311
TJ Tajikistan
2,244
GL Greenland
2,224
JE Jersey
2,214
JM Jamaica
2,202
BF Burkina Faso
2,186
YT Mayotte
2,160
MW Malawi
2,002
FJ Fiji
1,884
VI Virgin Islands
1,845
PG Papua New Guinea
1,768
GY Guyana
1,731
YE Yemen
1,728
TC Turks
1,656
LC Saint Lucia
1,559
GI Gibraltar
1,551
GS South Georgia
1,536
HT Haiti
1,456
BT Bhutan
1,419
BI Burundi
1,419
SL Sierra Leone
1,256
ML Mali
1,253
BB Barbados
1,248
SM San Marino
1,224
SZ Swaziland
1,214
CU Cuba
1,202
VG British Virgin Islands
1,174
LS Lesotho
1,166
DJ Djibouti
1,136
GM Gambia
1,131
LY Libya
1,105
AW Aruba
1,053
SX Sint Maarten
1,047
TM Turkmenistan
939
GD Grenada
902
GF French Guiana
899
MR Mauritania
889
VU Vanuatu
790
BN Brunei
762
PF French Polynesia
761
WF Wallis
756
NE Niger
697
LR Liberia
667
TL East Timor
633
GA Gabon
608
GN Guinea
540
SB Solomon Islands
439
CW Curacao
419
CK Cook Islands
392
DM Dominica
388
CV Cabo Verde
341
KN Saint Kitts
334
GU Guam
319
MP Northern Mariana Islands
315
AX Åland Islands
312
TD Chad
306
LA Lao People's Democratic Republic
274
HM Heard Island
253
NF Norfolk Island
195
KI Kiribati
173
GW Guinea-Bissau
172
SS South Sudan
142
MO Macao
131
FK Falkland Islands
121
VA Vatican City
108
GQ Equatorial Guinea
95
NR Nauru
66
MH Marshall Islands
66
SJ Svalbard
55
ER Eritrea
25
BV Bouvet Island
9

Financial

AMER AMER
14,501,318
ANZ ANZ
1,946,200
ANZUK ANZUK
7,017,202
APAC APAC
8,309,332
ASEAN3 ASEAN+3
3,371,180
ASEAN5 ASEAN+5
6,351,847
ASEAN6 ASEAN+6
6,891,923
FOURASIANTIGERS ASIAN TIGERS
1,062,928
AUKUS AUKUS
15,518,717
BASIC BASIC
5,353,855
BRIC BRIC
7,006,375
BRICS BRICS
7,904,311
CANZUK CANZUK
8,484,021
CIVETS CIVETS
2,946,857
CLMV CLMV
212,695
EMEA EMEA
37,036,694
FRIT FRIT
4,765,891
FRITES FRITES
6,204,514
IMEA IMEA
4,349,831
LATAM LATAM
4,813,120
LATCAR LATCAR
4,916,818
MART MART
5,325,744
MEA MEA
2,775,288
MENA MENA
1,437,483
MEP MEP
1,463,871
MIKTA MIKTA
3,450,336
MINT MINT
1,589,837
PIGS PIGS
4,102,624
SEA SEA
1,038,189
TIGERCUB Tiger Cub Economies
912,443
VISTA VISTA
2,397,674

Group

AFRICANUNION African Union
2,306,607
ARABLEAGUE Arab League
361,665
APEC Asia-Pacific Economic Cooperation
19,339,234
AER Assembly of European Regions
24,006,264
ACS Association of Caribbean State Members
1,578,117
ASEAN Association of Southeast Asian Nations
1,037,556
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
1,827,944
CARICOM Caribbean Community Members
46,339
CARIFTA Caribbean Free Trade Association
37,790
CAIS Central American Integration System
87,604
CEFTA Central European Free Trade Agreement Members
471,424
PARISCLUB Club de Paris
45,166,751
CIS Commonwealth of Independent States Members
2,779,184
COMMONWEALTH Commonwealth of Nations
12,082,236
CPLP Community of Portuguese Language Countries
2,649,513
COE Council of Europe
34,681,350
DAC Development Assistance Committee
43,931,571
EAC East African Community
139,407
EAP Eastern Partnership
24,329,953
INNERSIX EC Inner Six
16,181,878
OUTERSEVEN EC Outer Seven
8,718,655
ECO Economic Cooperation Organization
1,202,915
EAEU Eurasian Economic Union
2,707,785
EURONEST Euronest Parliamentary Assembly
24,256,292
EEA European Economic Area
24,422,712
EFTA European Free Trade Association
1,779,028
EU European Union
23,998,282
EUEEACH European Union, European Economic Area and Switzerland
25,777,310
FEAS Federation of Euro-Asian Stock Exchanges
2,096,252
G2 G2 Nations
9,324,956
G20 G20 Nations
40,827,671
G7 G7 Nations
29,066,213
3G Global Governance Group
3,635,101
G77 Group of 77
9,961,870
GUAM GUAM Organization for Democracy and Economic Development
262,962
GCC Gulf Cooperation Council
206,453
IBSA IBSA Dialogue Forum
4,813,779
ISA International Solar Alliance
32,832,706
IAO Interparliamentary Assembly on Orthodoxy
7,003,549
DACH Majority German-speaking states of Central Europe
9,534,624
NATO North Atlantic Treaty Organization
38,915,698
OECD Organisation for Economic Co-operation and Development
46,695,956
OECS Organisation of Eastern Caribbean States
83,435
OIC Organisation of Islamic Cooperation
2,353,308
OAS Organization of American States
15,090,167
OEI Organization of Ibero-American States
6,527,562
BSEC Organization of the Black Sea Economic Cooperation
4,185,706
OPEC Organization of the Petroleum Exporting Countries
727,338
TURKIC Organization of Turkic States
683,184
PACIFICALLIANCE Pacific Alliance
1,878,717
SCO Shanghai Cooperation Organisation
4,907,509
SAARC South Asian Association for Regional Cooperation
1,838,670
SADC Southern African Development Community
997,984
MERCOSUR Southern Common Market
2,766,125
NORAM Sovereign states and dependent territories of North America
11,002,729
USAN Union of South American Nations
33,922
V4 Visegrad Group
2,723,740

Region

AFRICA Africa
1,454,498
BALKANS Balkan States
1,985,175
BALTICS Baltic States
285,685
BENELUX Benelux Union
3,919,934
CENTRALAFRICA Central Africa
43,171
CENTRALAMERICA Central America
70,986
CENTRALASIA Central Asia
123,873
CENTRALEUROPE Central Europe
12,378,922
CHAPS CHAPS
3,407,713
EASTAFRICA East Africa
199,512
EASTASIA East Asia
2,583,719
EUROPE Europe
34,817,309
LEVANT Levant Narrow
716,981
MIDDLEEAST Middle East
1,344,371
NORDICS Nordics
1,627,142
CUSA North America
10,251,699
NORTHAFRICA Northern Africa
116,693
NORTHERNEUROPE Northern Europe
2,070,672
SCANDINAVIA Scandinavia
1,327,335
SOUTHAMERICA South America
4,188,812
SOUTHASIA South Asia
1,838,670
SOUTHERNAFRICA Southern Africa
913,159
SOUTHERNCONE Southern Cone
771,092
SOUTHERNEUROPE Southern Europe
4,767,013
SUBSAHARA Sub-Saharan Africa
1,332,234
WESTAFRICA Western Africa
157,200
WESTASIA Western Asia
1,405,617
WESTERNEUROPE Western Europe
21,427,800
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