[Cerowrt-devel] [OT] DNS redirected to third-party servers: www.google.com ?
maciej at soltysiak.com
Thu Jun 14 14:45:48 EDT 2012
Thanks for having a go and confirming bind setup.
I hear from netalyzr folks it might be a new CDN setup for Poland by Google
and the reverse dns is not yet renamed.
Other than that, the response seems legit, will wait for update on google
front as somebody on netalyzr list said he can ask.
On Thu, Jun 14, 2012 at 8:42 PM, Dave Taht <dave.taht at gmail.com> wrote:
> On Thu, Jun 14, 2012 at 2:32 PM, Maciej Soltysiak <maciej at soltysiak.com>
> > Hi,
> > A bit off topic, not sure if this is cerowrt related but I know you guys
> > netalyzr.
> > My netalyzr on cerowrt-3.3.8-3 started recently to show that my ISP
> > redirects www.google.com to 3rd party.
> cerowrt by default accesses the *ROOT* servers to get it's dns data.
> so if that is corrupt or wrong, there's a major issue. It is possible
> you are losing on a geo-location basis, however.
> If your ISP supports DNSSEC (and is not playing games with DNS) you
> can optimize your dns access by using your ISP's provided dns servers
> in the forwarders.conf file and uncommenting the relevant line in
> What I get for a host www.google.com is:
> www.google.com is an alias for www.l.google.com.
> www.l.google.com has address 188.8.131.52
> www.l.google.com has address 184.108.40.206
> www.l.google.com has address 220.127.116.11
> www.l.google.com has address 18.104.22.168
> www.l.google.com has address 22.214.171.124
> www.l.google.com has address 126.96.36.199
> www.l.google.com has IPv6 address 2001:4860:800a::63
> > My run is here:
> > The IPs that get resolved are e.g.:
> > 188.8.131.52
> > 184.108.40.206
> > Can anyone please do a netalyzr scan and see if you report anything
> > Maybe it's google CDN, maybe it's something in bind build.
> > Funny thing is that on a windows client when I do nslookup
> > 172.30.42.97 (or .1) I get different results, but never this 46.28
> > I get same results when I query my ISP DNS or some other major ISP's DNS
> > my country.
> > When I do diagnostics from cerowrt, it shows 46.28.x.y.
> > Thanks in advance for having a go with the test!
> > Best regards,
> > Maciej Soltysiak
> > _______________________________________________
> > Cerowrt-devel mailing list
> > Cerowrt-devel at lists.bufferbloat.net
> > https://lists.bufferbloat.net/listinfo/cerowrt-devel
> Dave Täht
> SKYPE: davetaht
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