Domains with DNS TXT v=spf1 ip4:216.16.135.228 include:spf.protection.office365.us include:_netblocks.mimecast.com include:_spf.myquotewin.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.16.135.228 include:spf.protection.office365.us include:_netblocks.mimecast.com include:_spf.myquotewin.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.