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Synchro issue between NextDNS server

Hi,

there is currently an issue related to synch issue between nextdns servers.

There is an issue between (for example) 
45.90.28.0 and  45.90.30.0

Same issue between ipv6 servers.

to reproduce, just make a change in your profile (deny host/domain for example), and try to resolve on both servers. You will see different answers. From my location at least (France).

Thanks

29 replies

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    • Christophe_Yayon
    • 4 mths ago
    • Reported - view

    For example I am trying to block/unblock domain gameloft.com. On the related profile, this domain is currently unblock (but it was blocked before) :

    # nslookup gameloft.com 45.90.30.229
    Server:45.90.30.229
    Address:45.90.30.229#53

    Non-authoritative answer:
    Name:gameloft.com
    Address: 0.0.0.0
    Name:gameloft.com
    Address: ::

     

    # nslookup gameloft.com 45.90.28.229
    Server:45.90.28.229
    Address:45.90.28.229#53

    Non-authoritative answer:
    Name:gameloft.com
    Address: 208.71.186.80

    the second lookup (45.90.28.229) is correct, but the first is not. Even if I wait some times or try again to block / unblock , no change.

      • Christophe_Yayon
      • 4 mths ago
      • Reported - view

       

      perfect, it works !

      what was the issue for information please ?

      thanks again for your support !

    • Christophe_Yayon
    • 4 mths ago
    • Reported - view

    It seems that there is currently a routing issue :

     

    # curl https://dns.nextdns.io/info --connect-to ::45.90.28.0
{"locationName": " Paris, France", "pop": "netbarista-par", "rtt": 13103}

# curl https://dns.nextdns.io/info --connect-to ::45.90.30.0
{"locationName": " Frankfurt, Germany", "pop": "vultr-fra", "rtt": 18160}

     

    Previously, it was :

     

    $ curl https://dns.nextdns.io/info --connect-to ::45.90.28.0
{"locationName": " Paris, France", "pop": "netbarista-par", "rtt": 11829}

$ curl https://dns.nextdns.io/info --connect-to ::45.90.30.0
{"locationName": " Paris, France", "pop": "virtua-par", "rtt": 12750}

     

    Why Frankfurt for 45.90.30.0 instead of Paris ?

    It appears today at about 12h30 (Paris GMT+1). 

     

    thanks

      • NextDNs
      • 4 mths ago
      • Reported - view

       the PoP is currently in maintenance. It will come back soon.

      • Christophe_Yayon
      • 4 mths ago
      • Reported - view

       

      Thanks !

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