Domains with DNS TXT v=spf1 mx a include:spf.nl2go.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.hornetsecurity.com ip4:85.13.135.53 ip6:2a01:4f8:1c0c:8355::1 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.nl2go.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.hornetsecurity.com ip4:85.13.135.53 ip6:2a01:4f8:1c0c:8355::1 -all.

Top Domains with TXT set to v=spf1 mx a include:spf.nl2go.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.hornetsecurity.com ip4:85.13.135.53 ip6:2a01:4f8:1c0c:8355::1 -all