[Pdns-users] powerdns suddenly stopped resolving NS records

[Aki Tuomi]

pdnssec check-zone zonename 

is useful.

(pdnsutil on 4.x)

Aki

On Sun, Jul 03, 2016 at 04:40:11PM +0300, Keresztes Péter-Zoltán wrote:
> Yes, I figured that someone used ipv4 addresses for AAAA records for all the NS servers
> 
> > On 03 Jul 2016, at 16:38, Aki Tuomi <cmouse at youzen.ext.b2.fi> wrote:
> > 
> > On Sun, Jul 03, 2016 at 04:30:28PM +0300, Keresztes Péter-Zoltán wrote:
> >> I have put the logging on 9 and when I do an NS query I get the following in the logs:
> >> 
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Remote 74.125.47.1 wants 'balfala.com|NS', do = 1, bufsize = 1680: packetcache MISS
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Exception: Parsing record content: while parsing IPv6 address: '104.218.120.211' is invalid
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Exception building answer packet (Parsing record content: while parsing IPv6 address: '104.218.120.211' is invalid) sending out servfail
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Remote 74.125.73.76 wants 'balfala.com|NS', do = 0, bufsize = 512: packetcache MISS
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Exception: Parsing record content: while parsing IPv6 address: '104.218.120.211' is invalid
> >> Jul  3 08:44:13 avavpdns01 pdns[3785]: Exception building answer packet (Parsing record content: while parsing IPv6 address: '104.218.120.211' is invalid) sending out servfail
> >> 
> > 
> > You have AAAA record with A value.
> > 
> > Aki
> 
>