3
records
IPv4 Addresses
TTL
10m
10m
mxbiz2.qq.com. 600 IN A 43.154.252.16 mxbiz2.qq.com. 600 IN A 43.154.252.202
SOA Details
TTL
SOA
Primary NS
Responsible
webmaster.qq.com
0m
Serial
1439890644
0m
Times
Refresh
5m
Retry
10m
Expire
1d
Minimum TTL
1d
mxbiz2.qq.com. 86400 IN SOA ns-tel1.qq.com. webmaster.qq.com. 1439890644 300 600 86400 86400