Anycast1 and Anycast2 are down in Vietnam?

I'm from Vietnam and NextDNS suddenly stopped working since yesterday. It only works when I use a VPN.

Had to switch to Quad9 DNS in the mean time.

Report: https://nextdns.io/diag/ad768230-bc60-11ec-a49d-a5b631753021

ping.nextdns.io:

Ping

PING 45.90.28.136 (45.90.28.136): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
Request timeout for icmp_seq 6
Request timeout for icmp_seq 7
Request timeout for icmp_seq 8
Request timeout for icmp_seq 9
Request timeout for icmp_seq 10
Request timeout for icmp_seq 11
Request timeout for icmp_seq 12
Request timeout for icmp_seq 13
Request timeout for icmp_seq 14
Request timeout for icmp_seq 15
Request timeout for icmp_seq 16
Request timeout for icmp_seq 17
64 bytes from 45.90.28.136: icmp_seq=18 ttl=44 time=255.818 ms
Request timeout for icmp_seq 19
Request timeout for icmp_seq 20
64 bytes from 45.90.28.136: icmp_seq=21 ttl=44 time=262.267 ms
Request timeout for icmp_seq 22
Request timeout for icmp_seq 23
Request timeout for icmp_seq 24
Request timeout for icmp_seq 25
64 bytes from 45.90.28.136: icmp_seq=26 ttl=44 time=256.210 ms
Request timeout for icmp_seq 27
64 bytes from 45.90.28.136: icmp_seq=28 ttl=44 time=337.513 ms
Request timeout for icmp_seq 29
Request timeout for icmp_seq 30
Request timeout for icmp_seq 31
Request timeout for icmp_seq 32
Request timeout for icmp_seq 33
Request timeout for icmp_seq 34
Request timeout for icmp_seq 35
Request timeout for icmp_seq 36
Request timeout for icmp_seq 37
Request timeout for icmp_seq 38
Request timeout for icmp_seq 39
Request timeout for icmp_seq 40

Tested with 45.90.28.0 and 45.90.30.0 and got the same results.