Question and response
Question
dig ipser.net. TXT
Answer
ipser.net. 86400 TXT "v=spf1 ip4:168.235.85.6/32 a:mail.ipser.net -all"
Authority
ipser.net. 86400 NS ns.ipser.net.
ipser.net. 86400 NS ns.sigmasoft.com.
Additional
ns.ipser.net. 86400 A 168.235.85.6
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0