Sender ID Usage Statistics

Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

https://en.wikipedia.org/wiki/Sender_ID

Email Hosting Providers

Sender ID Customers

Get access to data on 541,935 websites that are Sender ID Customers. We know of 408,980 live websites using Sender ID and an additional 132,955 sites that used Sender ID historically and 131,138 websites in the United States.

Get a list of 541,935 websites using Sender ID which includes location information, hosting data, contact details, 408,980 currently live websites and an additional 464,346 domains that redirect to sites in this list. 132,955 sites that used this technology previously and 131,138 websites in the United States currently using Sender ID.

Site Totals

Total Live
408,980
464,346 additional website redirects?.
USA Live Sites
131,138
Live and Historical
541,935
Top 1m
1.04%
10,385
Top 100k
3.12%
3,125
Top 10k
6.25%
625
Slovakia
135,545
United States
131,138
Germany
13,427
Czech Republic
13,385
Russia
7,513
Hungary
7,477
France
7,377
United Kingdom
5,891
Canada
5,062
Italy
3,777
Spain
3,666
Netherlands
3,188
Belgium
2,511
Austria
2,141
Brazil
2,140
Sweden
1,937
Australia
1,570
Denmark
1,430
Poland
1,320
China
1,268
India
1,225
Japan
1,039
Switzerland
930
Mexico
928
.co
793
Turkey
633
Argentina
577
New Zealand
528
.me
518
Hong Kong
477
Ukraine
410
Romania
410
UAE
350
.io
306
.tv
292
Taiwan
282
Greece
245
Indonesia
242
Portugal
235
Singapore
207
South Africa
198
Slovenia
186
Norway
149
Ireland
145
Philippines
132
Chile
132
Finland
124
Belarus
122
Bulgaria
101
Niue
91
Luxembourg
90
Kazakhstan
88
Croatia
86
Cocos Islands
80
Tonga
76
Malaysia
72
Cyprus
69
Peru
68
Lithuania
67
Serbia
63
Israel
56
Malta
52
Latvia
52
Thailand
45
Bahamas
42
Niger
40
Vietnam
39
Cameroon
39
Estonia
37
Moldova
34
Samoa
32
Liechtenstein
28
Iceland
28
Macedonia
28
Nigeria
27
Ecuador
27
Nicaragua
27
Mali
26
South Korea
25
Iran
25
Venezuela
25
Anguilla
22
Dominican Republic
21
Palau
21
Belize
20
Guatemala
20
Antigua and Barbuda
19
Morocco
19
Bosnia and Herzegovina
19
Puerto Rico
18
Micronesia
17
Costa Rica
17
El Salvador
16
Uruguay
16
Montserrat
16
Bolivia
15
Armenia
15
Faroe Islands
14
Kyrgyzstan
14
Seychelles
13
Saint Vincent and the Grenadines
13
Madagascar
13
Isle of Man
13
Reunion
13
Mauritius
12
Guyana
12
Paraguay
12
Sierra Leone
12
Saint Helena
12
Somalia
11
Tajikistan
11
Sint Maarten
11
Honduras
10
Pakistan
10
Panama
9
Egypt
9
Georgia
9
Saint Pierre and Miquelon
9
Gambia
9
Mongolia
9
South Georgia and the South Sandwich Islands
9
Uzbekistan
8
Sao Tome and Principe
8
Palestine
8
Monaco
8
Tunisia
7
Saudi Arabia
7
Cuba
7
British Virgin Islands
7
Greenland
7
Trinidad and Tobago
7
Christmas Island
7
Guernsey
7
Burundi
7
Malawi
7
Djibouti
7
Saint Lucia
7
Azerbaijan
6
Suriname
6
American Samoa
6
Haiti
6
Cayman Islands
6
French Polynesia
6
Maldives
5
Kenya
5
Grenada
5
Comoros
5
Uganda
5
Syria
5
East Timor
5
Qatar
5
Mayotte
5
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