[tor-bugs] #24937 [Core Tor/Torsocks]: tor failing to resolve somedns records

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Jan 18 19:50:02 UTC 2018


#24937: tor failing to resolve somedns records
-----------------------------------+-----------------------------------
     Reporter:  baageg             |      Owner:  dgoulet
         Type:  defect             |     Status:  new
     Priority:  High               |  Milestone:
    Component:  Core Tor/Torsocks  |    Version:  Tor: 0.3.2.9
     Severity:  Normal             |   Keywords:  dns resolving records
Actual Points:                     |  Parent ID:
       Points:                     |   Reviewer:
      Sponsor:                     |
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 I'm having a strange problem with torsocks and resolving some dns records
 - one of the example i've managed to replicate on torsocks v2.2.0 and
 v2.1., tor version 0.2.9.11 (git-aa8950022562be76), version 0.3.2.9 (git-
 64a719dd25a21acb).

 I've tested this on several different machines/ips/isps so it not
 localized problem.


 {{{
 $ telnet node.moneroworld.com
 Trying 45.63.14.175...
 Trying 96.43.139.226...
 ^C
 $ torsocks telnet node.moneroworld.com
 1516143453 ERROR torsocks[4459]: Unable to resolve. Status reply: 4 (in
 socks5_recv_resolve_reply() at socks5.c:683)
 telnet: could not resolve node.moneroworld.com/telnet: Non-recoverable
 failure in name resolution
 }}}

 same issue can be replicated with node.xmr.be. Both domain have round
 robin configured for this record - they return multiple A records. Could
 this be the issue with this?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24937>
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