7
records
Name Servers
TTL
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
NS
—
13h
org.cn. 49992 IN NS a.dns.cn. org.cn. 49992 IN NS b.dns.cn. org.cn. 49992 IN NS c.dns.cn. org.cn. 49992 IN NS cns.cernet.net. org.cn. 49992 IN NS d.dns.cn. org.cn. 49992 IN NS e.dns.cn.
SOA Details
TTL
SOA
Primary NS
1h
Responsible
root.cnnic.cn
0m
Serial
2027790546
0m
Times
Refresh
2h
Retry
1h
Expire
28d
Minimum TTL
6h
org.cn. 5001 IN SOA a.dns.cn. root.cnnic.cn. 2027790546 7200 3600 2419200 21600