Domains with DNS TXT v=spf1 ip4:104.156.60.32 include:_spf.smtpexpress.com.br +a +mx +ip4:128.201.74.33 +ip4:208.100.53.208 +ip4:10.198.4.124 +ip4:97.74.238.154 +ip4:192.169.200.135 ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:104.156.60.32 include:_spf.smtpexpress.com.br +a +mx +ip4:128.201.74.33 +ip4:208.100.53.208 +ip4:10.198.4.124 +ip4:97.74.238.154 +ip4:192.169.200.135 ~all.

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