Question and response
Question
dig m246-163.world-mailserv.com. TXT
Answer
m246-163.world-mailserv.com. 1800 TXT "v=spf1 a mx include:emailsrvr.com include:world-serv.net include:_spf.google.com -all"
Authority
world-mailserv.com. 3600 NS ns1.world-serv.com.
world-mailserv.com. 3600 NS ns2.world-serv.net.
world-mailserv.com. 3600 NS ns2.world-serv.com.
world-mailserv.com. 3600 NS ns1.world-serv.net.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0