Question and response
Question
dig _dc.esendex.com. TXT
Answer
_dc.esendex.com. 3600 TXT "v=spf1 ip4:185.78.52.0/25 ip4:185.78.53.0/27 ip4:109.234.206.64/28 ip4:109.234.206.246 ip4:109.234.206.247 ip4:109.234.207.232 ip4:46.231.185.56/28 ip4:46.231.185.64 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0