OPT 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
Netherlands
45.128.64.21
Canada
45.44.227.87
2a10:50c0::ad1:ff
185.228.168.168
NextDNS
45.90.28.66
9.9.9.9
No OPT records found
Russia
5.3.149.89
2606:4700:4700::1001
2001:4860:4860::8888
OpenDns
2620:119:53::53
CNAME
dujiangyanren.com