Re: SERVFAIL when looking up TXT from particular domain

2019-06-26 Thread Mark Andrews
Given the message says "ran out of space” it indicates that a fixed buffer was too small. The lookup also works with current versions of BIND so I would say the solution is to stop running EoL’d software and upgrade. There is also a ridiculous number of DNSKEYs and signatures. I suspect that the

RE: SERVFAIL when looking up TXT from particular domain

2019-06-26 Thread Browne, Stuart via bind-users
Trying with +cd, +noedns and +tcp elicits a similar result; a SERVFAIL. As these work fine if querying the authoritative servers directly (or using +trace), it appears to be a quirk in the resolver code. Stuart > -Original Message- > From: bind-users [mailto:bind-users-boun...@lists.isc

Re: SERVFAIL when looking up TXT from particular domain

2019-06-26 Thread Carl Byington via bind-users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Wed, 2019-06-26 at 13:16 +, Dennis via bind-users wrote: > dig TXT cleanmail4.capgeminioutsourcing.nl @localhost dig TXT cleanmail4.capgeminioutsourcing.nl +nodnssec @ns1.capgeminioutsourcing.nl. ;; MSG SIZE rcvd: 124 dig TXT cleanmail4.c

Re: SERVFAIL when looking up TXT from particular domain

2019-06-26 Thread Kevin Darcy
There's a huge amount of DNSSEC verbiage in the response to that query (4931-byte response from the authoritative nameservers), when querying with +dnssec. I'm guessing the resolver function of BIND might be having trouble with DNSSEC validation. At least, that's a hypothesis. I'm not familiar enou

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 22:56, Grant Taylor via bind-users wrote: > On 6/26/19 1:17 PM, Lefteris Tsintjelis via bind-users wrote: >> If I set it though, and named no longer has access to modify and >> rewrite other files but its own, will it break things? What will >> happen in case of a dynamic update like A

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 22:04, Anderson, Charles R wrote: > On Wed, Jun 26, 2019 at 07:46:20PM +0300, Lefteris Tsintjelis via bind-users > wrote: >> On 26/6/2019 17:39, Grant Taylor via bind-users wrote: >>> Or are you wanting to update the zone contents without actually updating >>> the zone file on disk? >

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Grant Taylor via bind-users
On 6/26/19 1:17 PM, Lefteris Tsintjelis via bind-users wrote: If I set it though, and named no longer has access to modify and rewrite other files but its own, will it break things? What will happen in case of a dynamic update like ACME in this case? Will the update go through? I think that wo

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 21:57, Tony Finch wrote: > Lefteris Tsintjelis via bind-users wrote: >> >> That makes perfect sense, but I was still shocked when I first saw it >> specially to a file owned by root. This is the part that surprised me >> and worried me the most! I was under the impression that after s

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Anderson, Charles R
On Wed, Jun 26, 2019 at 07:46:20PM +0300, Lefteris Tsintjelis via bind-users wrote: > On 26/6/2019 17:39, Grant Taylor via bind-users wrote: > > Or are you wanting to update the zone contents without actually updating > > the zone file on disk? > > Yes, exactly this. That is the reason I changed

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Tony Finch
Lefteris Tsintjelis via bind-users wrote: > > That makes perfect sense, but I was still shocked when I first saw it > specially to a file owned by root. This is the part that surprised me > and worried me the most! I was under the impression that after start up, > named would switch to the user co

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 20:25, Grant Taylor via bind-users wrote: > On 6/26/19 10:46 AM, Lefteris Tsintjelis via bind-users wrote: >> Yes, exactly this. That is the reason I changed the actual zone disk >> file permissions to root thinking that files would not be modifiable, >> but bind surprised me there. I

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 21:13, Tony Finch wrote: > It will rewrite the > zone file from scratch when it merges in the journal, which is what would > cause the change of ownership. That makes perfect sense, but I was still shocked when I first saw it specially to a file owned by root. This is the part that su

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Tony Finch
Grant Taylor via bind-users wrote: > > The only way that I see that BIND, running as something other than root, could > change them is if the user it's running as has write on the directory and > deletes & recreates new zone files as itself. But that would surprise me too. `named` requires write

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 20:25, Tony Finch wrote: > Lefteris Tsintjelis via bind-users wrote: >> On 26/6/2019 17:39, Grant Taylor via bind-users wrote: >>> Or are you wanting to update the zone contents without actually updating >>> the zone file on disk? >> >> Yes, exactly this. That is the reason I changed

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Grant Taylor via bind-users
On 6/26/19 10:46 AM, Lefteris Tsintjelis via bind-users wrote: Yes, exactly this. That is the reason I changed the actual zone disk file permissions to root thinking that files would not be modifiable, but bind surprised me there. I did not expect to change the file ownership from root to bind!

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Tony Finch
Lefteris Tsintjelis via bind-users wrote: > On 26/6/2019 17:39, Grant Taylor via bind-users wrote: > > Or are you wanting to update the zone contents without actually updating > > the zone file on disk? > > Yes, exactly this. That is the reason I changed the actual zone disk > file permissions to

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Lefteris Tsintjelis via bind-users
On 26/6/2019 17:39, Grant Taylor via bind-users wrote: > Or are you wanting to update the zone contents without actually updating > the zone file on disk? Yes, exactly this. That is the reason I changed the actual zone disk file permissions to root thinking that files would not be modifiable, but

Re: Allow only temporary zone updates without making them permanent

2019-06-26 Thread Grant Taylor via bind-users
On 6/25/19 9:25 PM, Lefteris Tsintjelis via bind-users wrote: Is it possible to apply temporary only update policy and never save or modify anything to a zone file? What would this functionally do? Or are you wanting to update the zone contents without actually updating the zone file on disk?

SERVFAIL when looking up TXT from particular domain

2019-06-26 Thread Dennis via bind-users
Hi List, When I try to resolve a TXT record cleanmail4.capgeminioutsourcing.nl I'll get a SERVFAIL. Asking Google seems to work though: rndc flush dig TXT cleanmail4.capgeminioutsourcing.nl @localhost ; <<>> DiG 9.10.3-P4-Debian <<>> TXT cleanmail4.capgeminioutsourcing.nl @localhost ;; global