Domains with DNS TXT v=spf1 a:smtp.provideplus.net a:smtp01.infrait.net a:amsmai04.infrait.net a:amsmai01.infrait.net a:asmtp.infrait.net include:_spf.voipoperator.nl include:se.spf.provider.nl -all

There is 1 domain that have DNS TXT set to v=spf1 a:smtp.provideplus.net a:smtp01.infrait.net a:amsmai04.infrait.net a:amsmai01.infrait.net a:asmtp.infrait.net include:_spf.voipoperator.nl include:se.spf.provider.nl -all.

Top Domains with TXT set to v=spf1 a:smtp.provideplus.net a:smtp01.infrait.net a:amsmai04.infrait.net a:amsmai01.infrait.net a:asmtp.infrait.net include:_spf.voipoperator.nl include:se.spf.provider.nl -all