Domains with DNS TXT v=spf1 a mx include:_spf-eu.ionos.com include:_spf.sendnode.com a:mx01.messerich-bitburg.de include:_spf.ng-networks.net -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf-eu.ionos.com include:_spf.sendnode.com a:mx01.messerich-bitburg.de include:_spf.ng-networks.net -all.

Top Domains with TXT set to v=spf1 a mx include:_spf-eu.ionos.com include:_spf.sendnode.com a:mx01.messerich-bitburg.de include:_spf.ng-networks.net -all