Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:mail.externit.hu a:hunor.externit.hu a:hunor2.externit.hu a:hunor3.externit.hu a:helpdesk.externit.hu a:zbx.externit.hu ip4:195.56.42.5 ip4:195.56.42.4 ip4:217.113.60.30 ip4:79.120.136.138 ip4:217.113.60.31 -all

There are 2 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:mail.externit.hu a:hunor.externit.hu a:hunor2.externit.hu a:hunor3.externit.hu a:helpdesk.externit.hu a:zbx.externit.hu ip4:195.56.42.5 ip4:195.56.42.4 ip4:217.113.60.30 ip4:79.120.136.138 ip4:217.113.60.31 -all. The top 2 records ordered by domain rank are listed below.

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