Question and response
Question
dig lopen.net. TXT
Answer
lopen.net. 1800 TXT "v=spf1 a mx ip4:107.172.10.50 ip4:107.172.10.51 ip4:107.172.10.52 -all"
Authority
lopen.net. 1800 NS dns1.registrar-servers.com.
lopen.net. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0