SOA records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of 244.171.in-addr.arpa .
managed by the owner of 244.171.in-addr.arpa .
dns1.vietel.com.vn
203.113.131.1
South Africa
105.246.161.188
Australia
123.100.147.201
Ukraine
193.238.152.32
Brazil
200.231.34.18
Netherlands
77.62.156.255
94.140.14.14
185.228.168.168
1.0.0.1
NextDNS
45.90.30.66
dns1.vietel.com.vn. admin.viettel.com.vn. 2016072603 10800 3600 604800 86400
The official source of information for this domain,
managed by the owner of 244.171.in-addr.arpa .
managed by the owner of 244.171.in-addr.arpa .
dns2.vietel.com.vn
203.113.188.2
United States of America
162.243.12.37
India
172.232.76.111
Canada
64.187.180.82
Russia
85.12.218.216
8.8.8.8
OpenDns
208.67.222.222
2620:fe::9
dns1.vietel.com.vn. admin\@viettel.com.vn. 2016120101 10800 3600 604800 86400