Domains with DNS TXT v=spf1 a mx a:smtp-out.nbs-system.com include:spf.protection.outlook.com include:spf-00930d01.pphosted.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:smtp-out.nbs-system.com include:spf.protection.outlook.com include:spf-00930d01.pphosted.com -all.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.