Domains with DNS TXT v=spf1 ip4:173.214.175.166 include:relay.mailnetwork.net include:relay.mailnetwork.com include:relay.hosting506.net +a +mx include:relay.mailchannels.net ~all

There are 21 domains that have DNS TXT set to v=spf1 ip4:173.214.175.166 include:relay.mailnetwork.net include:relay.mailnetwork.com include:relay.hosting506.net +a +mx include:relay.mailchannels.net ~all. The top 21 records ordered by domain rank are listed below.

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.