[Pdns-users] Master/Slave transfer problem

[Roger Libiez]

I'm using PDNS 2.9.20 compiled from source. Fedora Core 5, Gcc 4.1, MySQL 
5.0.21, using the mysql backend. My logs regularly show the following:

> May 22 19:28:14 crondonia pdns[31887]: 13 slave domains need
> checking
>
> May 22 19:28:14 crondonia pdns[31887]: Domain arthmoor.com is fresh
> May 22 19:28:14 crondonia pdns[31887]: Domain arthmoor.net is fresh
> May 22 19:28:14 crondonia pdns[31887]: Domain arthmoor.org is fresh
> May 22 19:28:14 crondonia pdns[31887]: Domain mudplanet.net is fresh
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'getsource.net': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'libif.com': Sending a dns question to '': Unable
> to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'geekbrat.net': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'darkstonemud.com': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'darkstonemud.net': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'darkstonemud.org': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'gamersreason.com': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'mudbytes.net': Sending a dns question to '':
> Unable to parse '' as a service
> May 22 19:28:14 crondonia pdns[31887]: Error trying to
> retrieve/refresh 'thyquest.com': Sending a dns question to '':
> Unable to parse '' as a service

The domains it is trying to refresh never actually do so. I've checked my 
configurations and I can't find anything out of place, and this used to work. 
Or at least I think it used to work. Does anyone have any suggestions?