7
records
Name Servers
TTL
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
com.cn. 48833 IN NS a.dns.cn. com.cn. 48833 IN NS b.dns.cn. com.cn. 48833 IN NS c.dns.cn. com.cn. 48833 IN NS cns.cernet.net. com.cn. 48833 IN NS d.dns.cn. com.cn. 48833 IN NS e.dns.cn.
SOA Details
TTL
SOA
Primary NS
4h
Responsible
root.cnnic.cn
0m
Serial
2030252313
0m
Times
Refresh
2h
Retry
1h
Expire
28d
Minimum TTL
6h
com.cn. 16701 IN SOA a.dns.cn. root.cnnic.cn. 2030252313 7200 3600 2419200 21600