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Anycast 2 in Brazil connects in France

Hi,

I'm in Brazil and the anycast server 2 is connecting to "virtua-par" (France). This increases the delay by almost 200ms. This problem has been going on for a long time. The connection only occurs in Brazil when the "virtua-par" server is out.

Link to diag: https://nextdns.io/diag/92735620-feb5-11eb-8c59-bbe8b2330847

- Trace to anycast 2:

Rastreando a rota para dns2.nextdns.io [45.90.30.0]
com no máximo 30 saltos:

  1    <1 ms    <1 ms    <1 ms  192.168.15.1
2 1 ms 1 ms 1 ms gvt-b-sr02.pae.gvt.net.br [179.184.126.59]
3 2 ms 1 ms 1 ms 191.30.9.223.dynamic.adsl.gvt.net.br [191.30.9.223]
4 2 ms 1 ms 1 ms 152-255-149-86.user.vivozap.com.br [152.255.149.86]
5 1 ms 1 ms 1 ms 152-255-183-81.user.vivozap.com.br [152.255.183.81]
6 8 ms 8 ms 8 ms 152-255-174-244.user.vivozap.com.br [152.255.174.244]
7 14 ms * * 152-255-184-199.user.vivozap.com.br [152.255.184.199]
8 * 19 ms 19 ms 152-255-161-172.user.vivozap.com.br [152.255.161.172]
9 * * 21 ms 152-255-185-230.user.vivozap.com.br [152.255.185.230]
10 23 ms 23 ms 23 ms ge-3-0-2-3606-gralimli4.net.telefonicaglobalsolutions.com [213.140.50.198]
 11     *        *        *     Esgotado o tempo limite do pedido.
 12   170 ms   170 ms   177 ms  94.142.99.228
 13   240 ms   241 ms   241 ms  94.142.98.241
14 226 ms 226 ms 228 ms rima-14-0-0-0-400-grtmadde2.net.telefonicaglobalsolutions.com [216.184.113.113]
15 247 ms 247 ms 247 ms lag-pa3-1.th2-1.rt.hopus.net [37.77.32.10]
 16   250 ms   250 ms   251 ms  193.251.248.211
 17   242 ms   242 ms   242 ms  vlan91.core01.par01.fr.virtua.systems [188.214.24.138]
18 227 ms 227 ms 227 ms dns2.nextdns.io [45.90.30.0]

Rastreamento concluído.

- Trace to anycast 1 going to São Paulo, Brazil:

Rastreando a rota para dns1.nextdns.io [45.90.28.0]
com no máximo 30 saltos:

  1     5 ms    <1 ms    <1 ms  192.168.15.1
2 1 ms 1 ms 1 ms gvt-b-sr02.pae.gvt.net.br [179.184.126.59]
3 2 ms 2 ms 1 ms 191.30.9.223.dynamic.adsl.gvt.net.br [191.30.9.223]
  4     *        *        *     Esgotado o tempo limite do pedido.
  5     *        *        *     Esgotado o tempo limite do pedido.
  6    20 ms    19 ms    20 ms  8.243.54.46
7 19 ms 19 ms 19 ms dns1.nextdns.io [45.90.28.0]

Rastreamento concluído.

8replies Oldest first
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  • Any help? How to fix this?

    Like
  • same here only from Israel somehow anycast2 routes me to the moon whit 300+ ms ping.

    Like
      • Hey
      • Hey
      • 2 mths ago
      • Reported - view

      Yair I don't want to be rude here but 300ms to moon and back, not half bad ya know. Okay I really need to be more serious and as a comment stated before using DNS-Over-HTTPS you can route yourself to the server you'd like. But hopefully it's fixed later so you won't even have to go through any hoops. 

      Like
      • Yair
      • Yair
      • 2 mths ago
      • Reported - view

      Hey today I checked dnsleak and I'm connected to one server in Germany and the second to Australia somehow anycast2 routes me wrong, I'm using DNS Over TLS on my main router Is there a way to route myself to a closes server? by the way non of the tech support from nextdns answering to my topic.

      Like
      • Hey
      • Hey
      • 2 mths ago
      • Reported - view

      Yair I'll try to do something over TLS but I would have to wait a few hours until my broadband connection is back but yeah let's see if there is a possible solution to route the traffic to a closer server. Also there is an algorithm probably that chooses the best server and it could possibly pick that server for other reasons but I'm honestly just guessing here.

      Like
      • Yair
      • Yair
      • 2 mths ago
      • Reported - view

      Hey ok thanks man for the help,by the way the best ping I can get is 4 ms to ultralow.dns1.nextdns.io and ultralow.dns2.nextdns.io it will be nice if somehow I can setup these servers to DOT.

      Like
      • Hey
      • Hey
      • 1 mth ago
      • Reported - view

      Yair I couldn't find a DNS over TLS way of doing it. I looked around and messed around a bit but yeah seems that only HTTPs can force a server from what I found out. Getting a router that has HTTPs if you ever need to upgrade your router should help but otherwise I don't know. 

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