[Pdns-users] recursor can't refresh the . records

[thomas polnik]

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Hello,

Since 6 month I use the pdns-recursor (pdns-recursor-3.1.3-13 on a
Suse 10.2 system) without any  problems. It worked good and fast.

Until yesterday I get follow message every 2 or 3 hours:
Aug  9 07:28:22 resolver01 pdns_recursor[20236]: Failed to update .
records, RCODE=2
Aug  9 07:28:28 resolver01 pdns_recursor[20236]: Failed to update .
records, RCODE=2
Aug  9 07:28:35 resolver01 pdns_recursor[20236]: Failed to update .
records, RCODE=2
Aug  9 07:28:41 resolver01 pdns_recursor[20236]: Failed to update .
records, RCODE=2

If I restart the recursor, recursor updates the . records  correctly.
Aug  9 07:30:00 resolver01 pdns_recursor[22107]: Refreshed . records

Has anybody an idea, what could be the reason for this problem? Should
I use a static hint file (and refresh it every week manually)?

Best regards,
thomas polnik.
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