Domains with DNS TXT v=spf1 include:spf.mailjet.com a mx ip4:136.243.167.68 include:spf4.signal-iduna.de ip6:2a01:4f8:d0a:6244::2 include:spf.servicemail24.de -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailjet.com a mx ip4:136.243.167.68 include:spf4.signal-iduna.de ip6:2a01:4f8:d0a:6244::2 include:spf.servicemail24.de -all.