Domains with DNS TXT v=spf1 include:spf.mailingwork.de ip4:157.90.163.41 ipv6:2a01:4f8:1c1c:3f2d::1 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailingwork.de ip4:157.90.163.41 ipv6:2a01:4f8:1c1c:3f2d::1 ~all.

Top Domains with TXT set to v=spf1 include:spf.mailingwork.de ip4:157.90.163.41 ipv6:2a01:4f8:1c1c:3f2d::1 ~all