Domains with DNS TXT v=spf1 +a +mx +ip4:172.104.57.40 ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:172.104.57.40 ~all.

We're currently tracking 346,487,023 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.