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 190,445,749 websites that are SPF Customers. We know of 133,366,778 live websites using SPF and an additional 57,078,971 sites that used SPF historically and 9,570,379 websites in the United States.

Get a list of 190,445,749 websites using SPF which includes location information, hosting data, contact details, 133,366,778 currently live websites and an additional 6,567,203 domains that redirect to sites in this list. 57,078,971 sites that used this technology previouslyand 9,570,379 websites in the United States currently using SPF.

Site Totals

Total Live
133,366,778
6,567,203 additional website redirects?.
USA Live Sites
9,570,379
Live and Historical
190,445,749
Top 1m
65.99%
659,866
Top 100k
69.49%
69,491
Top 10k
68.4%
6,840

Countries

United States
9,570,379
Germany
8,133,230
United Kingdom
5,282,095
Netherlands
3,093,026
France
2,874,366
Russia
2,647,696
Brazil
2,420,135
Italy
2,203,867
Australia
1,880,943
India
1,800,654
Canada
1,687,859
Poland
1,681,694
Switzerland
1,627,132
Japan
1,602,761
Spain
1,532,497
.co
955,674
South Africa
901,539
Belgium
778,868
Austria
738,643
Turkey
628,444
Sweden
608,411
Mexico
594,089
China
503,082
Hungary
479,777
CZ Czech Republic
463,069
ID Indonesia
441,321
DK Denmark
430,766
RO Romania
402,360
IR Iran
400,601
NO Norway
381,829
AR Argentina
357,991
CL Chile
343,244
GR Greece
337,187
IO .io
336,032
PT Portugal
328,065
KR South Korea
317,902
ME .me
307,144
FI Finland
298,463
SK Slovakia
296,155
NZ New Zealand
293,289
UA Ukraine
212,741
AE UAE
206,837
VN Vietnam
200,555
AI Anguilla
172,750
IE Ireland
171,004
MY Malaysia
161,703
WS Samoa
160,560
LT Lithuania
142,475
IL Israel
140,480
CC Cocos Islands
139,675
TW Taiwan
137,262
PK Pakistan
133,487
NG Nigeria
133,211
SG Singapore
128,584
TH Thailand
115,676
PE Peru
106,664
HR Croatia
105,600
SI Slovenia
101,822
HK Hong Kong
100,754
EE Estonia
99,981
BG Bulgaria
97,750
RS Serbia
93,010
KE Kenya
92,951
TV .tv
90,397
KZ Kazakhstan
89,356
BD Bangladesh
71,944
NU Niue
66,675
PH Philippines
66,305
MA Morocco
61,282
LU Luxembourg
58,218
LV Latvia
58,088
SA Saudi Arabia
57,025
BY Belarus
55,286
NP Nepal
49,754
EC Ecuador
47,069
UY Uruguay
43,208
LK Sri Lanka
42,643
UZ Uzbekistan
39,506
IS Iceland
32,911
EG Egypt
29,997
TZ Tanzania
29,070
LI Liechtenstein
27,018
GE Georgia
26,575
TN Tunisia
26,064
ZW Zimbabwe
24,705
RE Reunion
23,981
CY Cyprus
23,568
AZ Azerbaijan
23,162
CR Costa Rica
23,017
MK Macedonia
21,722
PY Paraguay
20,480
BA Bosnia
19,981
GT Guatemala
19,336
AL Albania
18,873
VE Venezuela
18,765
DO Dominican Republic
18,678
AM Armenia
18,275
UG Uganda
18,059
QA Qatar
18,045
GH Ghana
17,976
MD Moldova
17,631
GG Guernsey
16,813
MT Malta
16,656
PW Palau
15,463
SH Saint Helena
15,348
LB Lebanon
13,648
DZ Algeria
13,270
PA Panama
11,937
CM Cameroon
11,878
BO Bolivia
11,688
VC Saint Vincent
11,256
TO Tonga
10,810
IM Isle of Man
10,727
JO Jordan
9,777
OM Oman
9,710
IQ Iraq
9,590
MN Mongolia
9,572
AO Angola
9,506
KW Kuwait
9,497
SO Somalia
9,360
MU Mauritius
9,235
BZ Belize
9,172
PR Puerto Rico
9,039
CI Cote d'Ivoire
8,821
ET Ethiopia
8,624
ST Sao Tome
8,068
MZ Mozambique
7,962
SN Senegal
7,742
NA Namibia
7,616
BW Botswana
7,317
BH Bahrain
7,237
KG Kyrgyzstan
7,156
SV El Salvador
6,985
KH Cambodia
6,702
CD Congo
6,628
AS American Samoa
6,531
AF Afghanistan
6,217
RW Rwanda
6,061
HN Honduras
6,000
AG Antigua
5,921
FM Micronesia
5,714
ZM Zambia
5,583
PS Palestine
5,176
CX Christmas Island
5,126
BS Bahamas
5,076
MG Madagascar
4,877
MV Maldives
4,356
MM Myanmar
4,245
GP Guadeloupe
4,188
AD Andorra
3,938
MC Monaco
3,807
NI Nicaragua
3,764
MS Montserrat
3,556
MQ Martinique
3,256
NC New Caledonia
3,204
KY Cayman Islands
3,162
TG Togo
3,086
SY Syria
2,971
BJ Benin
2,914
SR Suriname
2,892
BF Burkina Faso
2,798
FO Faroe Islands
2,724
TT Trinidad
2,668
SC Seychelles
2,585
MW Malawi
2,549
PM Saint Pierre
2,515
TJ Tajikistan
2,470
BM Bermuda
2,439
JM Jamaica
2,425
JE Jersey
2,421
SD Sudan
2,278
VI Virgin Islands
2,237
YT Mayotte
2,214
PG Papua New Guinea
2,210
YE Yemen
2,184
GL Greenland
2,137
FJ Fiji
2,022
GY Guyana
1,936
BI Burundi
1,790
GI Gibraltar
1,761
HT Haiti
1,698
BT Bhutan
1,661
LY Libya
1,631
TC Turks
1,618
GS South Georgia
1,548
CU Cuba
1,547
SL Sierra Leone
1,530
ML Mali
1,518
LS Lesotho
1,432
LC Saint Lucia
1,365
BB Barbados
1,356
SZ Swaziland
1,319
VG British Virgin Islands
1,305
AW Aruba
1,296
GM Gambia
1,275
DJ Djibouti
1,248
SM San Marino
1,184
MR Mauritania
1,157
TM Turkmenistan
1,077
GF French Guiana
1,075
GD Grenada
1,029
SX Sint Maarten
921
VU Vanuatu
921
LR Liberia
909
PF French Polynesia
880
NE Niger
834
BN Brunei
802
GN Guinea
777
WF Wallis
757
GA Gabon
740
TL East Timor
669
HM Heard Island
484
CW Curacao
469
SB Solomon Islands
449
TD Chad
436
CK Cook Islands
434
CV Cabo Verde
428
DM Dominica
427
LA Lao People's Democratic Republic
402
GU Guam
371
MP Northern Mariana Islands
370
AX Åland Islands
362
SS South Sudan
346
CG Congo
298
KN Saint Kitts
288
NF Norfolk Island
233
GW Guinea-Bissau
204
KI Kiribati
185
MO Macao
147
PN Pitcairn
145
FK Falkland Islands
132
KM Comoros
118
VA Vatican City
116
UM United States Minor Outlying Islands
96
MH Marshall Islands
83
NR Nauru
78
SJ Svalbard
65
AQ Antarctica
33
KP North Korea
14
BV Bouvet Island
9

Financial

AMER AMER
15,670,863
ANZ ANZ
2,174,232
ANZUK ANZUK
7,456,327
APAC APAC
8,932,834
ASEAN3 ASEAN+3
3,550,040
ASEAN5 ASEAN+5
7,021,844
ASEAN6 ASEAN+6
7,524,926
FOURASIANTIGERS ASIAN TIGERS
1,050,322
AUKUS AUKUS
16,733,417
BASIC BASIC
5,625,410
BRIC BRIC
7,371,567
BRICS BRICS
8,273,106
CANZUK CANZUK
9,144,186
CIVETS CIVETS
3,157,530
CLMV CLMV
211,904
EMEA EMEA
39,531,679
FRIT FRIT
5,078,233
FRITES FRITES
6,610,730
IMEA IMEA
4,888,813
LATAM LATAM
5,029,539
LATCAR LATCAR
5,256,921
MART MART
5,735,855
MEA MEA
3,088,159
MENA MENA
1,680,469
MEP MEP
1,708,274
MIKTA MIKTA
3,862,699
MINT MINT
1,797,065
PIGS PIGS
4,401,616
SEA SEA
1,126,964
TIGERCUB Tiger Cub Economies
985,560
VISTA VISTA
2,529,850

Group

AFRICANUNION African Union
2,450,566
ARABLEAGUE Arab League
495,131
APEC Asia-Pacific Economic Cooperation
20,903,080
AER Assembly of European Regions
25,414,917
ACS Association of Caribbean State Members
1,707,301
ASEAN Association of Southeast Asian Nations
1,126,295
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
2,086,577
CARICOM Caribbean Community Members
51,065
CARIFTA Caribbean Free Trade Association
41,399
CAIS Central American Integration System
98,889
CEFTA Central European Free Trade Agreement Members
479,145
PARISCLUB Club de Paris
48,422,352
CIS Commonwealth of Independent States Members
2,900,538
COMMONWEALTH Commonwealth of Nations
13,098,282
CPLP Community of Portuguese Language Countries
2,775,159
COE Council of Europe
36,950,774
DAC Development Assistance Committee
47,286,228
EAC East African Community
154,905
EAP Eastern Partnership
25,909,276
INNERSIX EC Inner Six
17,141,575
OUTERSEVEN EC Outer Seven
9,396,941
ECO Economic Cooperation Organization
1,331,476
EAEU Eurasian Economic Union
2,817,769
EURONEST Euronest Parliamentary Assembly
25,830,828
EEA European Economic Area
25,997,364
EFTA European Free Trade Association
2,068,890
EU European Union
25,555,606
EUEEACH European Union, European Economic Area and Switzerland
27,624,496
FEAS Federation of Euro-Asian Stock Exchanges
2,311,024
G2 G2 Nations
10,073,461
G20 G20 Nations
43,905,378
G7 G7 Nations
31,354,557
3G Global Governance Group
4,095,025
G77 Group of 77
10,677,896
GUAM GUAM Organization for Democracy and Economic Development
280,109
GCC Gulf Cooperation Council
308,351
IBSA IBSA Dialogue Forum
5,122,328
ISA International Solar Alliance
35,097,976
IAO Interparliamentary Assembly on Orthodoxy
7,387,377
DACH Majority German-speaking states of Central Europe
10,499,005
NATO North Atlantic Treaty Organization
41,630,117
OECD Organisation for Economic Co-operation and Development
50,271,720
OECS Organisation of Eastern Caribbean States
205,341
OIC Organisation of Islamic Cooperation
2,734,219
OAS Organization of American States
16,314,471
OEI Organization of Ibero-American States
6,883,932
BSEC Organization of the Black Sea Economic Cooperation
4,430,694
OPEC Organization of the Petroleum Exporting Countries
861,093
TURKIC Organization of Turkic States
787,624
PACIFICALLIANCE Pacific Alliance
1,999,671
SCO Shanghai Cooperation Organisation
5,223,407
SAARC South Asian Association for Regional Cooperation
2,110,716
SADC Southern African Development Community
1,022,041
MERCOSUR Southern Common Market
2,841,814
NORAM Sovereign states and dependent territories of North America
12,196,257
USAN Union of South American Nations
35,281
V4 Visegrad Group
2,920,695

Region

AFRICA Africa
1,543,369
BALKANS Balkan States
2,134,677
BALTICS Baltic States
300,544
BENELUX Benelux Union
3,930,112
CENTRALAFRICA Central Africa
45,586
CENTRALAMERICA Central America
80,211
CENTRALASIA Central Asia
139,565
CENTRALEUROPE Central Europe
13,548,540
CHAPS CHAPS
3,659,338
EASTAFRICA East Africa
227,436
EASTASIA East Asia
2,671,494
EUROPE Europe
37,095,532
LEVANT Levant Narrow
824,064
MIDDLEEAST Middle East
1,574,787
NORDICS Nordics
1,757,677
CUSA North America
11,258,238
NORTHAFRICA Northern Africa
135,679
NORTHERNEUROPE Northern Europe
2,223,928
SCANDINAVIA Scandinavia
1,421,006
SOUTHAMERICA South America
4,344,351
SOUTHASIA South Asia
2,110,716
SOUTHERNAFRICA Southern Africa
919,223
SOUTHERNCONE Southern Cone
764,923
SOUTHERNEUROPE Southern Europe
5,093,307
SUBSAHARA Sub-Saharan Africa
1,399,141
WESTAFRICA Western Africa
185,180
WESTASIA Western Asia
1,642,799
WESTERNEUROPE Western Europe
22,791,345
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