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 143,099,829 websites that are SPF Customers. We know of 107,596,423 live websites using SPF and an additional 35,503,406 sites that used SPF historically and 7,669,774 websites in the United States.

Get a list of 143,099,829 websites using SPF which includes location information, hosting data, contact details, 107,596,423 currently live websites and an additional 5,008,975 domains that redirect to sites in this list. 35,503,406 sites that used this technology previously and 7,669,774 websites in the United States currently using SPF.

Site Totals

Total Live
107,596,423
5,008,975 additional website redirects?.
USA Live Sites
7,669,774
Live and Historical
143,099,829
Top 1m
60.28%
602,782
Top 100k
69.34%
69,336
Top 10k
68.76%
6,876

Countries

United States
7,669,774
United Kingdom
3,875,534
Germany
3,757,869
Netherlands
2,929,448
Russia
2,381,869
Brazil
2,185,656
France
2,005,112
Italy
1,768,168
Poland
1,481,569
Australia
1,437,566
Japan
1,312,244
Canada
1,302,195
India
1,256,672
Spain
1,096,209
Switzerland
930,954
.co
848,303
South Africa
843,227
Belgium
644,396
Mexico
457,119
China
453,144
Austria
432,673
Turkey
408,585
Sweden
390,002
Hungary
387,349
IR Iran
382,106
DK Denmark
365,154
RO Romania
352,934
AR Argentina
349,336
CL Chile
338,453
NO Norway
323,450
ID Indonesia
310,014
ME .me
298,414
KR South Korea
290,522
CZ Czech Republic
283,840
GR Greece
282,736
NZ New Zealand
253,522
PT Portugal
248,435
SK Slovakia
238,018
IO .io
231,358
FI Finland
219,971
UA Ukraine
201,429
VN Vietnam
172,856
IE Ireland
137,280
MY Malaysia
132,692
WS Samoa
128,963
TW Taiwan
125,988
IL Israel
120,477
LT Lithuania
120,445
TV .tv
91,155
SG Singapore
89,121
HK Hong Kong
86,174
TH Thailand
85,779
NG Nigeria
84,660
PK Pakistan
82,977
SI Slovenia
81,961
CC Cocos Islands
78,484
PE Peru
76,474
KZ Kazakhstan
76,370
EE Estonia
76,345
HR Croatia
74,432
BG Bulgaria
74,099
RS Serbia
69,321
KE Kenya
68,850
NU Niue
64,961
AE UAE
60,318
BY Belarus
51,945
LV Latvia
45,455
PH Philippines
43,209
MA Morocco
42,898
LU Luxembourg
38,079
BD Bangladesh
36,983
UY Uruguay
34,989
SA Saudi Arabia
30,856
EC Ecuador
30,611
NP Nepal
29,562
LK Sri Lanka
27,575
PW Palau
26,306
AI Anguilla
26,133
UZ Uzbekistan
24,430
IS Iceland
21,889
GE Georgia
21,234
TN Tunisia
19,265
AZ Azerbaijan
17,733
LI Liechtenstein
17,299
MK Macedonia
17,287
RE Reunion
16,726
PY Paraguay
16,163
TZ Tanzania
16,018
ZW Zimbabwe
16,015
BA Bosnia
14,652
VE Venezuela
14,468
DO Dominican Republic
14,151
TO Tonga
14,023
MD Moldova
13,602
AL Albania
13,143
CR Costa Rica
12,967
GT Guatemala
12,867
AM Armenia
12,838
CM Cameroon
12,454
EG Egypt
11,643
GG Guernsey
11,191
VC Saint Vincent
10,916
ML Mali
10,358
CY Cyprus
10,099
MT Malta
10,036
BO Bolivia
8,380
SH Saint Helena
8,347
MN Mongolia
8,340
IM Isle of Man
7,903
DZ Algeria
7,535
QA Qatar
7,251
BZ Belize
7,035
PA Panama
6,974
PR Puerto Rico
6,777
UG Uganda
6,136
MZ Mozambique
5,800
SO Somalia
5,619
AO Angola
5,414
FM Micronesia
5,100
CI Cote d'Ivoire
4,973
MU Mauritius
4,933
LB Lebanon
4,900
KG Kyrgyzstan
4,899
AF Afghanistan
4,722
NA Namibia
4,688
SV El Salvador
4,563
PS Palestine
4,278
AS American Samoa
4,277
BW Botswana
4,269
GH Ghana
4,096
JO Jordan
3,964
RW Rwanda
3,868
SN Senegal
3,741
BS Bahamas
3,620
CX Christmas Island
3,466
HN Honduras
3,416
KW Kuwait
3,296
ST Sao Tome
3,200
AG Antigua
3,058
MV Maldives
2,964
GP Guadeloupe
2,897
NC New Caledonia
2,794
MG Madagascar
2,775
MS Montserrat
2,513
OM Oman
2,450
MC Monaco
2,402
KH Cambodia
2,383
NI Nicaragua
2,349
FO Faroe Islands
2,218
KY Cayman Islands
2,197
BH Bahrain
2,189
ZM Zambia
2,178
TT Trinidad
2,156
BM Bermuda
2,094
TJ Tajikistan
2,086
IQ Iraq
2,022
SD Sudan
2,001
MQ Martinique
1,933
ET Ethiopia
1,891
SC Seychelles
1,862
GL Greenland
1,758
JM Jamaica
1,747
SY Syria
1,709
PM Saint Pierre
1,687
MM Myanmar
1,687
CD Congo
1,636
JE Jersey
1,632
YT Mayotte
1,600
VI Virgin Islands
1,590
BJ Benin
1,522
TC Turks
1,444
SR Suriname
1,362
PG Papua New Guinea
1,309
FJ Fiji
1,276
GY Guyana
1,221
AD Andorra
1,197
GS South Georgia
1,172
GI Gibraltar
1,107
BI Burundi
1,087
VG British Virgin Islands
1,065
BB Barbados
1,020
LC Saint Lucia
990
LS Lesotho
970
HT Haiti
936
TG Togo
904
YE Yemen
880
BF Burkina Faso
855
MW Malawi
805
GD Grenada
753
MR Mauritania
750
SZ Swaziland
711
SM San Marino
700
DJ Djibouti
699
SX Sint Maarten
684
CU Cuba
637
GF French Guiana
637
SL Sierra Leone
621
GM Gambia
608
BN Brunei
593
PF French Polynesia
574
BT Bhutan
572
VU Vanuatu
560
WF Wallis
560
TM Turkmenistan
535
TL East Timor
485
AW Aruba
450
CW Curacao
404
SB Solomon Islands
327
DM Dominica
322
GU Guam
305
CK Cook Islands
299
KN Saint Kitts
298
NE Niger
264
AX Åland Islands
263
MP Northern Mariana Islands
247
LR Liberia
225
GN Guinea
180
HM Heard Island
179
TD Chad
159
NF Norfolk Island
138
PN Pitcairn
113
FK Falkland Islands
92
VA Vatican City
81
GA Gabon
79
MO Macao
66
KM Comoros
50
CG Congo
47
NR Nauru
43
SJ Svalbard
40
MH Marshall Islands
38
LA Lao People's Democratic Republic
32
LY Libya
28
CV Cabo Verde
15
BV Bouvet Island
10
ER Eritrea
6
SS South Sudan
5

Financial

AMER AMER
12,929,712
ANZ ANZ
1,691,088
ANZUK ANZUK
5,566,622
APAC APAC
6,905,379
ASEAN3 ASEAN+3
2,894,276
ASEAN5 ASEAN+5
5,388,892
ASEAN6 ASEAN+6
5,842,036
FOURASIANTIGERS ASIAN TIGERS
918,961
AUKUS AUKUS
12,982,874
BASIC BASIC
4,738,699
BRIC BRIC
6,277,341
BRICS BRICS
7,120,568
CANZUK CANZUK
6,868,817
CIVETS CIVETS
2,594,628
CLMV CLMV
176,958
EMEA EMEA
28,190,156
FRIT FRIT
3,773,280
FRITES FRITES
4,869,489
IMEA IMEA
3,541,470
LATAM LATAM
4,431,064
LATCAR LATCAR
4,498,780
MART MART
4,666,667
MEA MEA
2,284,798
MENA MENA
1,129,500
MEP MEP
1,140,000
MIKTA MIKTA
2,903,806
MINT MINT
1,260,378
PIGS PIGS
3,395,548
SEA SEA
838,851
TIGERCUB Tiger Cub Economies
744,550
VISTA VISTA
2,084,018

Group

AFRICANUNION African Union
2,059,357
ARABLEAGUE Arab League
212,892
APEC Asia-Pacific Economic Cooperation
17,020,617
AER Assembly of European Regions
19,680,394
ACS Association of Caribbean State Members
1,413,248
ASEAN Association of Southeast Asian Nations
838,366
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
1,438,830
CARICOM Caribbean Community Members
37,947
CARIFTA Caribbean Free Trade Association
32,029
CAIS Central American Integration System
64,322
CEFTA Central European Free Trade Agreement Members
426,428
PARISCLUB Club de Paris
35,576,523
CIS Commonwealth of Independent States Members
2,585,772
COMMONWEALTH Commonwealth of Nations
9,856,227
CPLP Community of Portuguese Language Countries
2,449,139
COE Council of Europe
26,195,646
DAC Development Assistance Committee
34,205,919
EAC East African Community
97,600
EAP Eastern Partnership
17,870,895
INNERSIX EC Inner Six
11,143,072
OUTERSEVEN EC Outer Seven
6,566,202
ECO Economic Cooperation Organization
1,004,443
EAEU Eurasian Economic Union
2,527,921
EURONEST Euronest Parliamentary Assembly
17,801,217
EEA European Economic Area
17,914,752
EFTA European Free Trade Association
1,293,592
EU European Union
17,552,114
EUEEACH European Union, European Economic Area and Switzerland
18,845,706
FEAS Federation of Euro-Asian Stock Exchanges
1,794,410
G2 G2 Nations
8,122,918
G20 G20 Nations
32,095,462
G7 G7 Nations
21,690,896
3G Global Governance Group
2,855,816
G77 Group of 77
8,629,658
GUAM GUAM Organization for Democracy and Economic Development
253,998
GCC Gulf Cooperation Council
106,360
IBSA IBSA Dialogue Forum
4,285,555
ISA International Solar Alliance
27,798,294
IAO Interparliamentary Assembly on Orthodoxy
6,325,676
DACH Majority German-speaking states of Central Europe
5,121,496
NATO North Atlantic Treaty Organization
30,282,324
OECD Organisation for Economic Co-operation and Development
36,634,068
OECS Organisation of Eastern Caribbean States
50,878
OIC Organisation of Islamic Cooperation
1,849,736
OAS Organization of American States
13,424,642
OEI Organization of Ibero-American States
5,770,513
BSEC Organization of the Black Sea Economic Cooperation
3,780,202
OPEC Organization of the Petroleum Exporting Countries
590,848
TURKIC Organization of Turkic States
532,017
PACIFICALLIANCE Pacific Alliance
1,720,349
SCO Shanghai Cooperation Organisation
4,282,447
SAARC South Asian Association for Regional Cooperation
1,442,027
SADC Southern African Development Community
911,351
MERCOSUR Southern Common Market
2,586,144
NORAM Sovereign states and dependent territories of North America
9,572,818
USAN Union of South American Nations
25,431
V4 Visegrad Group
2,390,776

Region

AFRICA Africa
1,239,418
BALKANS Balkan States
1,687,573
BALTICS Baltic States
242,245
BENELUX Benelux Union
3,611,923
CENTRALAFRICA Central Africa
27,973
CENTRALAMERICA Central America
50,171
CENTRALASIA Central Asia
108,320
CENTRALEUROPE Central Europe
7,611,532
CHAPS CHAPS
2,823,449
EASTAFRICA East Africa
140,598
EASTASIA East Asia
2,276,482
EUROPE Europe
26,324,042
LEVANT Levant Narrow
554,012
MIDDLEEAST Middle East
1,057,023
NORDICS Nordics
1,324,755
CUSA North America
8,971,969
NORTHAFRICA Northern Africa
84,120
NORTHERNEUROPE Northern Europe
1,699,991
SCANDINAVIA Scandinavia
1,078,606
SOUTHAMERICA South America
3,914,546
SOUTHASIA South Asia
1,442,027
SOUTHERNAFRICA Southern Africa
853,865
SOUTHERNCONE Southern Cone
738,941
SOUTHERNEUROPE Southern Europe
3,977,798
SUBSAHARA Sub-Saharan Africa
1,150,424
WESTAFRICA Western Africa
113,887
WESTASIA Western Asia
1,108,828
WESTERNEUROPE Western Europe
14,772,243
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