Domains with DNS TXT v=spf1 mx a:mail.stw-langenfeld.de include:_spf.smartservice.de include:gipsprojekt.de include:spf.smtp.net ip4:185.175.196.147 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a:mail.stw-langenfeld.de include:_spf.smartservice.de include:gipsprojekt.de include:spf.smtp.net ip4:185.175.196.147 -all.

Top Domains with TXT set to v=spf1 mx a:mail.stw-langenfeld.de include:_spf.smartservice.de include:gipsprojekt.de include:spf.smtp.net ip4:185.175.196.147 -all