Question and response
Question
dig nb1._u.coredial.com._spf.dmarclf.com. TXT
Answer
nb1._u.coredial.com._spf.dmarclf.com. 120 TXT "v=spf1 ip4:198.244.60.0/22 ip4:204.220.160.0/21 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 exists:%{i}._spf.mta.sales" "force.com ip4:8.12.58.0/24 ip4:8.34.161.0/24 ip4:8.224.10.0/24 ip4:213.212.96.64/27 ip4:185.217.59.0/24 ip4:162.244.87.54/32 include:nb2._u.coredial.com._spf.dmarclf.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0