Ultralow servers in Vietnam are unstable 10/05/2023


Since the greencloud-han server moved the datacenter from Viettel to FPT, the server is routing to HongKong. DNS queries are redirected to the anexia-han server, making ultralow servers unstable.

Diag: https://nextdns.io/diag/2058ebf0-ef3f-11ed-a343-4fe8f47cf0de

I did the test using Mikrotik's traceroute tool, the results averaged over 146ms (dns1.nextdns.io). Meanwhile, routing to dns2.nextdns.io has to go through nodes (from 9 to 12) in HongKong.


Currently, the query to the ultralow servers in Vietnam is currently unstable. Unstable frequency occurs more often in the evening.

Please check and fix it.

Thank you!

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