Question and response
Question
dig spf.maychuemail.com. TXT
Answer
spf.maychuemail.com. 360 TXT "v=spf1 ip4:112.213.90.0/24 ip4:112.213.92.0/24 ip4:112.213.93.0/24 ip4:222.255.103.0/24 ip4:222.255.235.0/24 ip4:123.30.244.0/24 ip4:103.252.254.0/24 ip4:103.252.255.0/24 ip4:222.255.121.225 ip4:222.255.121.226 ip4:222.255.121.228 ip4:222.255.121.183 ip4:" "222.255.121.188 ip4:222.255.121.186 ip4:103.77.163.0/24 ip4:103.77.161.0/24 ip6:2406:9C80::9000:1200/120 ~all"
Authority
maychuemail.com. 360 NS ns1.pavietnam.vn.
maychuemail.com. 360 NS nsbak.pavietnam.net.
maychuemail.com. 360 NS ns2.pavietnam.vn.
Additional
nsbak.pavietnam.net. 3600 A 112.213.89.22
ns1.pavietnam.vn. 360 A 112.213.89.3
ns2.pavietnam.vn. 360 A 222.255.121.247
nsbak.pavietnam.net. 3600 AAAA 2406:9c80:0:0:0:0:9000:302
ns1.pavietnam.vn. 3600 AAAA 2406:9c80:0:0:0:0:0:66
ns2.pavietnam.vn. 3600 AAAA 2406:9c80:0:0:0:0:9000:111
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0