Question and response
Question
dig mta110.renweb.com. TXT
Answer
mta110.renweb.com. 300 TXT "v=spf1 include:spf.renweb.com include:_spf.google.com ~all"
Authority
renweb.com. 172800 NS ns-1377.awsdns-44.org.
renweb.com. 172800 NS ns-162.awsdns-20.com.
renweb.com. 172800 NS ns-1917.awsdns-47.co.uk.
renweb.com. 172800 NS ns-931.awsdns-52.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0