Domains with DNS TXT v=spf1 ip4:81.130.198.53 include:spf.protection.outlook.com include:system.spektrix.com include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:81.130.198.53 include:spf.protection.outlook.com include:system.spektrix.com include:mailgun.org ~all.