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Domains with -all:
8,615,207

Total domains checked:
140,123,409

Top domains with -all:
facebook.com
youtube.com
amazon.com
twitter.com
sina.com.cn
163.com
babylon.com
google.co.uk
ask.com
blogger.com
craigslist.org
livejasmin.com
adobe.com
alibaba.com
alipay.com
about.com
netflix.com
360buy.com
uol.com.br
ameblo.jp
incredibar.com
godaddy.com
clicksor.com
badoo.com
chase.com
softonic.com
outbrain.com
secureserver.net
allegro.pl
onet.pl
(site ranking from Alexa)

All Domains | Top 1 million domains

All Domains

Total Domains88261516100.0%
Domains with SPF2407318227.3%
Domains without SPF6418833472.7%

Domains With SPF Record

Domains with SPF24073182100.0%
-all753648831.3%
~all815305233.9%
?all824464134.2%
+all1390010.6%

Domains With SPF -all Record

Domains with SPF -all7536488100.0%
Empty SPF (v=spf1 -all)432058557.3%
Nonempty SPF321590342.7%

Domains With SPF +all Record

Domains with SPF +all139001100.0%
Implicit +all118118.5%
Explicit +all12719091.5%

Domains With SPF Record Macros

Domains with SPF24073182100.000%
Macros127880.053%
No macros2406039499.947%

Domains With SPF Record Errors

Domains with SPF24073182100.00%
Errors2667951.11%
No errors2380638798.89%