ageofknowledge.cn.	30 IN SOA ns1.aofk.com. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ageofknowledge.cn.	30 IN TXT "v=spf1 include:spf.protection.outlook.com
include:spf-003ab201.pphosted.com ip4:76.76.26.0/23 ip4:165.254.187.0/24 ~all"

ageofknowledge.cn.	30 IN A	54.185.92.80
ageofknowledge.cn.	30 IN A	44.233.43.11
ageofknowledge.cn.	30 IN A	44.232.126.119

Name servers:
ageofknowledge.cn.	30 IN NS ns1.aofk.com.
ageofknowledge.cn.	30 IN NS ns2.aofk.com.
ageofknowledge.cn.	30 IN NS ns3.aofk.com.
ageofknowledge.cn.	30 IN NS ns4.aofk.com.