Domains with DNS TXT v=spf1 mx a ip4:185.177.126.16 include:mail.frontlijn.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:185.177.126.16 include:mail.frontlijn.nl ~all.

Top Domains with TXT set to v=spf1 mx a ip4:185.177.126.16 include:mail.frontlijn.nl ~all