[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [tor-relays] Reminder: exit nodes probably shouldn't be using Google's DNS servers



According to the Tor manual, IPV4 DNS queries are cached by default, but the UseIVP4Cache option says this:

NOTE: This option, along UseIPv6Cache and UseDNSCache, can harm your anonymity, and probably wonât help performance as much as you might expect. Use with care!

Not sure if it's on by default, or if I should turn it on.

On Feb 25, 2016 10:09 AM, "Elrippo" <elrippo@xxxxxxxxxxxxxxxxx> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Are you caching the DNS queries?

Am 25. Februar 2016 13:47:04 MEZ, schrieb Steve Snyder <swsnyder@xxxxxxxxxxxxx>:
>The OpenNIC servers may not be appropriate for use by a high-speed Tor
>exit relay.
>
>I run an OpenNIC DNS server, and my VPS vendor insisted that I
>rate-limit the server to avoid it being used as a DDOS vector. I'm
>guessing that this is not an uncommon position to take for public DNS
>servers.
>
>The OpenNIC servers you select for use may be perfectly fine for your
>level of use but don't assume it is automatically true.
>
>
>On 02/24/2016 10:49 PM, Tristan wrote:
>> They are default for Pulse Servers.
>>
>> Anyway, thanks elrippo for that link to the Open NIC Project! I've
>added
>> their DNS servers to my exit relay, and I no longer see any log
>errors
>> about failing nameservers!
>_______________________________________________
>tor-relays mailing list
>tor-relays@xxxxxxxxxxxxxxxxxxxx
>https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays

- --
We don't bubble you, we don't spoof you ;)
Keep your data encrypted!
Log you soon,
your Admin
elrippo@xxxxxxxxxxxxxxxxx

Encrypted messages are welcome.
0x84DF1F7E6AE03644

- -----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.11 (GNU/Linux)
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=otlL
- -----END PGP PUBLIC KEY BLOCK-----


-----BEGIN PGP SIGNATURE-----
Version: APG v1.1.1
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=pcgO
-----END PGP SIGNATURE-----

_______________________________________________
tor-relays mailing list
tor-relays@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
_______________________________________________
tor-relays mailing list
tor-relays@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays