Re: [dns-operations] Google DNS Admin

Hi Daniel - You may want to check out Steve Gibbard’s very handy wrapper around the RIPE Atlas toolkit which allows for traceroute and DNS lookups from thousands of points around the world: https://www.globaltraceroute.com/ JT On 8 Jan 2020, at 16:54, Daniel Corbe wrote: Thank you for

Re: [dns-operations] Google DNS Admin

Here is a RIPE Atlas measurement towards that IP https://atlas.ripe.net/measurements/23785597/#!tracemon -- 10 out of 50 probes could not traceroute to that IP, but there didn't seem to be an obvious single point that they all stopped at (BT and Cogent and Liberty and ASK4 and Comcast) - this is a

Re: [dns-operations] Google DNS Admin

daniel> Thank you for this. Is there any chance at all I can get you to daniel> do a traceroute to daniel> 185.203.205.10 and 2a0c:d2c4::53:5:7335 daniel> And if you have access to a bgp speaking peer, show ip bgp daniel> 185.203.204.0/22 and show bgp ipv6 unicast 2a0c:d2c4::/32 (or daniel> what

Re: [dns-operations] Google DNS Admin

Thank you for this. Is there any chance at all I can get you to do a traceroute to 185.203.205.10 and 2a0c:d2c4::53:5:7335 And if you have access to a bgp speaking peer, show ip bgp 185.203.204.0/22 and show bgp ipv6 unicast 2a0c:d2c4::/32 (or whatever the equivalent commands are for your NOS).

Re: [dns-operations] Google DNS Admin

In article you write: >-=-=-=-=-=- > >On Wed, 2020-01-08 at 03:27 -0500, Daniel Corbe wrote: >> Is there anyone from google on this list? >> >> Every well-known recursor is returning valid results for as57335.net >> except for 8.8.8.8 and 8.8.4.4 and I'd like some assistance getting >> down to t

Re: [dns-operations] Google DNS Admin

--- Begin Message --- [Google Public DNS engineer here] As others have mentioned this appears to be a connectivity or load problem. We are getting successful resolution in about 50% of metros globally and timeouts in the rest of the metros. The locations are consistent across 3 attempts. FWIW we

Re: [dns-operations] Google DNS Admin

On Wed, Jan 08, 2020 at 02:57:17PM +, Tony Finch wrote: > Daniel Corbe wrote: > > > > Every well-known recursor is returning valid results for as57335.net > > except for 8.8.8.8 and 8.8.4.4 and I'd like some assistance getting > > down to the root of the issue. > > Maybe connectivity problem

Re: [dns-operations] Google DNS Admin

Daniel Corbe wrote: > > Every well-known recursor is returning valid results for as57335.net > except for 8.8.8.8 and 8.8.4.4 and I'd like some assistance getting > down to the root of the issue. Maybe connectivity problems? I can't get to any of the nameservers from 131.111.0.0/16 or 2a05:b400::

Re: [dns-operations] Google DNS Admin

8.8.8.8 is returning SERVFAIL from my location. ]$ host ns.as57335.net 8.8.8.8 Using domain server: Name: 8.8.8.8 Address: 8.8.8.8#53 Aliases: Host ns.as57335.net not found: 2(SERVFAIL) $ dig @8.8.8.8 ns.as57335.net ; <<>> DiG 9.11.3-1ubuntu1.11-Ubuntu <<>> @8.8.8.8 ns.as57335.net ; (1 server f

Re: [dns-operations] Google DNS Admin

Hi, Any chance that you could provide the output of dig commands showing what the "bad" responses look like from Google recursive resolvers, and what the "good" responses look like from other resolvers, so we can examine the difference? Thanks, Hazel On Wed, 8 Jan 2020, 14:02 Daniel Corbe, wr

Re: [dns-operations] Google DNS Admin

Am 08.01.2020 um 09:27 schrieb Daniel Corbe: Is there anyone from google on this list? You could also try here: https://groups.google.com/forum/#!forum/public-dns-discuss Winfried ___ dn

Re: [dns-operations] Google DNS Admin

--- Begin Message --- On Wed, 2020-01-08 at 03:27 -0500, Daniel Corbe wrote: > Is there anyone from google on this list? > > Every well-known recursor is returning valid results for as57335.net > except for 8.8.8.8 and 8.8.4.4 and I'd like some assistance getting > down to the root of the issue.

[dns-operations] Google DNS Admin

Is there anyone from google on this list? Every well-known recursor is returning valid results for as57335.net except for 8.8.8.8 and 8.8.4.4 and I'd like some assistance getting down to the root of the issue. ___ dns-operations mailing list dns-operatio