Domains with DNS TXT v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.fastmedia.it include:musvc.com a:mta-h3g-1.tre.biz a:mta-h3g-2.tre.biz a:smtp.tre.it a:smtp.tre.biz a:mta-h3g-2.tre.biz a:mta-h3g-3.tre.biz a:mta-h3g-4.tre.biz ip4:54.78.37.25 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.fastmedia.it include:musvc.com a:mta-h3g-1.tre.biz a:mta-h3g-2.tre.biz a:smtp.tre.it a:smtp.tre.biz a:mta-h3g-2.tre.biz a:mta-h3g-3.tre.biz a:mta-h3g-4.tre.biz ip4:54.78.37.25 -all.

We're currently tracking 295,516,613 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.