Zone apex
Start of authority
Email
Serial
2024090101
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig dotvndns.com. SOA
Answer
dotvndns.com. 3600 SOA ns1.dotvndns.vn. hostmaster.dotvndns.com. 2024090101 14400 3600 1209600 86400
Authority
dotvndns.com. 3600 NS ns1.dotvndns.vn.
dotvndns.com. 3600 NS nsbak.dotvndns.com.
dotvndns.com. 3600 NS ns2.dotvndns.vn.
Additional
ns1.dotvndns.vn. 86400 A 112.213.89.3
ns2.dotvndns.vn. 86400 A 222.255.121.247
nsbak.dotvndns.com. 360 A 112.213.89.22
ns1.dotvndns.vn. 86400 AAAA 2406:9c80:0:0:0:0:0:66
ns2.dotvndns.vn. 86400 AAAA 2406:9c80:0:0:0:0:9000:111
nsbak.dotvndns.com. 360 AAAA 2406:9c80:0:0:0:0:9000:302
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0