[Pdns-users] pdns_recursor brings both old/new A for L.root-servers.net

Koh-ichi Ito kohi at iri.co.jp
Fri Nov 9 06:55:57 UTC 2007


I found that pdns_recursor returns both old/new A for
L.root-servers.net when no hint-file. If obsolete root-hint
is given, identical problem is observed.

kohi at yuina[1]% dig +short @localhost version.bind txt chaos
"PowerDNS Recursor 3.1.4 $Id: pdns_recursor.cc 917 2006-11-07 12:23:51Z ahu $"

# when specify right hint-file

kohi at yuina[2]% grep hint-file /proj/powerdns/etc/recursor.conf
kohi at yuina[3]% dig +short +norec @localhost l.root-servers.net

# when depend on hard coding

kohi at yuina[4]% grep hint-file /proj/powerdns/etc/recursor.conf
kohi at yuina[5]% dig +short +norec @localhost l.root-servers.net
kohi at yuina[6]% 


						Koh-ichi Ito
				Internet Research Institute, Inc.

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