4
records
Name Servers
TTL
NS
—
6h
NS
—
6h
mqttsnet.com. 21600 IN NS dns31.hichina.com. mqttsnet.com. 21600 IN NS dns32.hichina.com.
SOA Details
TTL
10m
Responsible
hostmaster.hichina.com
Serial
2025082113
Times
Refresh
1h
Retry
20m
Expire
1d
Minimum TTL
10m
mqttsnet.com. 600 IN SOA dns31.hichina.com. hostmaster.hichina.com. 2025082113 3600 1200 86400 600