Domains with DNS TXT v=spf1 +mx +a +ip4:172.104.10.21 ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:172.104.10.21 ~all.

We're currently tracking 371,599,458 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.