Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.zixsmbhosted.com include:nobofs-com.spf.smtp25.com ip4:174.37.170.192 ip4:75.103.119.150 ip4:75.103.118.152 include:usb._netblocks.mimecast.com include:mktomail.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.zixsmbhosted.com include:nobofs-com.spf.smtp25.com ip4:174.37.170.192 ip4:75.103.119.150 ip4:75.103.118.152 include:usb._netblocks.mimecast.com include:mktomail.com -all.

We're currently tracking 342,260,240 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.