Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com a:mantis.digital-worx.de ip4:5.35.242.89 ip4:192.168.3.115 ip4:91.250.99.107 ip6:2a01:488:66:1000:523:f259:0:1 ip6:2a01:488:66:1000:5bfa:636b:0:1 ip4:62.96.99.234 -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com a:mantis.digital-worx.de ip4:5.35.242.89 ip4:192.168.3.115 ip4:91.250.99.107 ip6:2a01:488:66:1000:523:f259:0:1 ip6:2a01:488:66:1000:5bfa:636b:0:1 ip4:62.96.99.234 -all.

Top Domains with TXT set to v=spf1 a mx include:spf.protection.outlook.com a:mantis.digital-worx.de ip4:5.35.242.89 ip4:192.168.3.115 ip4:91.250.99.107 ip6:2a01:488:66:1000:523:f259:0:1 ip6:2a01:488:66:1000:5bfa:636b:0:1 ip4:62.96.99.234 -all