Question and response
Question
dig _spfv4.mailcloud.com.tw. TXT
Answer
_spfv4.mailcloud.com.tw. 300 TXT "v=spf1 ip4:61.222.152.199 ip4:61.222.152.204 ip4:203.69.82.0/27 ip4:203.69.82.32/28 ip4:203.69.82.48/29 ip4:203.69.82.56/31 ip4:203.69.82.58 " "ip4:203.69.82.60/30 ip4:203.69.82.64/30 ip4:203.69.82.68/31 ip4:203.69.82.70/31 ip4:203.69.82.72/29 ip4:203.69.82.80/28 " "ip4:203.69.82.96/27 ip4:210.242.150.160/28 ip4:210.242.150.176/30 ip4:210.242.150.180 ip4:210.242.150.184/29 ip4:211.72.248.64/28 ip4:211.72.248.80/29 ip4:211.72.248.91/32 " "ip4:211.72.248.92/32 ip4:211.72.248.94/31 ip4:220.130.127.128/28 ip4:220.130.127.144/29 ip4:220.130.127.152/30 ip4:220.130.127.156 ip4:220.130.127.158 ip4:220.130.127.159 ip4:220.130.127.160 ip4:220.130.127.162/31 " "ip4:220.130.127.164/30 ip4:220.130.127.168/30 ip4:220.130.127.171 ip4:220.130.127.172 ip4:220.130.127.174/31 ip4:220.130.127.176/29 ip4:220.130.127.184/30 ip4:220.130.127.188 " "ip4:220.130.127.190/31 ip4:139.196.9.139 ip4:139.196.84.111 ip4:47.56.64.108 ip4:139.162.50.144 ~all"
Authority
mailcloud.com.tw. 172800 NS ns-1166.awsdns-17.org.
mailcloud.com.tw. 172800 NS ns-1873.awsdns-42.co.uk.
mailcloud.com.tw. 172800 NS ns-444.awsdns-55.com.
mailcloud.com.tw. 172800 NS ns-848.awsdns-42.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0