Domains with DNS TXT v=spf1 ip4:217.21.73.51 include:relay.mailchannels.net ip4:194.163.42.151 ip4:156.67.211.151 include:spf.antispamcloud.com +a +mx +ip4:156.67.211.177 +ip4:156.67.211.181 +include:release.antispamcloud.com +include:release.antispamcloud.com ~all

There are 3 domains that have DNS TXT set to v=spf1 ip4:217.21.73.51 include:relay.mailchannels.net ip4:194.163.42.151 ip4:156.67.211.151 include:spf.antispamcloud.com +a +mx +ip4:156.67.211.177 +ip4:156.67.211.181 +include:release.antispamcloud.com +include:release.antispamcloud.com ~all. The top 3 records ordered by domain rank are listed below.

We're currently tracking 392,869,100 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.