Domains with DNS TXT v=spf1 mx a:mx1.smtp.hctx.net a:mx2.smtp.hctx.net a:mx3.smtp.hctx.net a:mx4.smtp.hctx.net a:mx1b1.smtp.hctx.net a:mx2b1.smtp.hctx.net a:mx3b1.smtp.hctx.net a:mx4b1.smtp.hctx.net ip4:162.216.50.32 ~all

There are 11 domains that have DNS TXT set to v=spf1 mx a:mx1.smtp.hctx.net a:mx2.smtp.hctx.net a:mx3.smtp.hctx.net a:mx4.smtp.hctx.net a:mx1b1.smtp.hctx.net a:mx2b1.smtp.hctx.net a:mx3b1.smtp.hctx.net a:mx4b1.smtp.hctx.net ip4:162.216.50.32 ~all. The top 11 records ordered by domain rank are listed below.

We're currently tracking 386,968,314 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.