Domains with DNS TXT v=spf1 a include:agenturserver.de include:spf.sendinblue.com mx a:mx4.eventim.de mx -all

There is 1 domain that have DNS TXT set to v=spf1 a include:agenturserver.de include:spf.sendinblue.com mx a:mx4.eventim.de mx -all.

Top Domains with TXT set to v=spf1 a include:agenturserver.de include:spf.sendinblue.com mx a:mx4.eventim.de mx -all