In message <4d26508c.7090...@gmail.com>, Gary Wallis writes: > (Some dig output lines deleted to keep short) > > Why does this not work (but below next dig with +trace seems to imply > that it should?):
More modern version of dig report the error "BAD (HORIZONTAL) REFERRAL". If 147.95.81.in-addr.arpa is delegated to ns?.ltheplanet.com when it should be delegated to ns?.callingcloud.net. Your ISP has to update the nameserver information held by RIPE. Mark 147.95.81.in-addr.arpa. 172800 IN NS ns1.theplanet.com. 147.95.81.in-addr.arpa. 172800 IN NS ns2.theplanet.com. ;; Received 115 bytes from 2001:610:240:0:53::3#53(ns-pri.ripe.net) in 739 ms 147.95.81.in-addr.arpa. 86400 IN NS ns2.callingcloud.net. 147.95.81.in-addr.arpa. 86400 IN NS ns1.callingcloud.net. ;; BAD (HORIZONTAL) REFERRAL ;; Received 96 bytes from 207.218.223.162#53(ns2.theplanet.com) in 206 ms 100.147.95.81.in-addr.arpa. 86400 IN PTR ns3.callingcloud.net. 147.95.81.in-addr.arpa. 86400 IN NS ns3.callingcloud.net. 147.95.81.in-addr.arpa. 86400 IN NS ns1.callingcloud.net. 147.95.81.in-addr.arpa. 86400 IN NS ns2.callingcloud.net. ;; Received 176 bytes from 174.121.136.100#53(ns1.callingcloud.net) in 215 ms > [r...@web0 /]# dig -x 81.95.147.100 > > ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> -x 81.95.147.100 > ;; global options: printcmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 10895 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;100.147.95.81.in-addr.arpa. IN PTR > > ;; Query time: 489 msec > ;; SERVER: 8.8.4.4#53(8.8.4.4) > ;; WHEN: Fri Jan 7 02:20:28 2011 > ;; MSG SIZE rcvd: 44 > > But this returns the PTR: (WTF?) > > [r...@web0 /]# dig -x 81.95.147.100 +trace > > ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> -x 81.95.147.100 +trace > ;; global options: printcmd > . 80166 IN NS j.root-servers.net. > . 80166 IN NS i.root-servers.net. > ...snip > . 80166 IN NS b.root-servers.net. > ;; Received 228 bytes from 8.8.8.8#53(8.8.8.8) in 83 ms > > arpa. 172800 IN NS f.root-servers.net. > arpa. 172800 IN NS b.root-servers.net. > ...snip > arpa. 172800 IN NS e.root-servers.net. > ;; Received 508 bytes from 192.58.128.30#53(j.root-servers.net) in 165 ms > > 81.in-addr.arpa. 86400 IN NS SEC1.APNIC.NET. > 81.in-addr.arpa. 86400 IN NS SEC3.APNIC.NET. > 81.in-addr.arpa. 86400 IN NS NS3.NIC.FR. > 81.in-addr.arpa. 86400 IN NS NS-PRI.RIPE.NET. > 81.in-addr.arpa. 86400 IN NS TINNIE.ARIN.NET. > 81.in-addr.arpa. 86400 IN NS SNS-PB.ISC.ORG. > 81.in-addr.arpa. 86400 IN NS SUNIC.SUNET.SE. > ;; Received 223 bytes from 192.5.5.241#53(f.root-servers.net) in 166 ms > > 147.95.81.in-addr.arpa. 172800 IN NS ns1.theplanet.com. > 147.95.81.in-addr.arpa. 172800 IN NS ns2.theplanet.com. > ;; Received 93 bytes from 202.12.29.59#53(SEC1.APNIC.NET) in 317 ms > > 147.95.81.in-addr.arpa. 86400 IN NS ns2.callingcloud.net. > 147.95.81.in-addr.arpa. 86400 IN NS ns1.callingcloud.net. > ;; Received 96 bytes from 207.218.247.135#53(ns1.theplanet.com) in 106 ms > > 100.147.95.81.in-addr.arpa. 86400 IN PTR ns3.callingcloud.net. > 147.95.81.in-addr.arpa. 86400 IN NS ns1.callingcloud.net. > 147.95.81.in-addr.arpa. 86400 IN NS ns2.callingcloud.net. > 147.95.81.in-addr.arpa. 86400 IN NS ns3.callingcloud.net. > ;; Received 176 bytes from 174.121.136.101#53(ns2.callingcloud.net) in > 106 ms > > > The Planet (now SoftLayer) supposedly has setup straight class C > delegation to ns1/2.callingcloud.net > > What am I missing here? What dig command can point to the delegation > problem? > > > Thanks for any advice, hints or even the bloody answer. > > > --- > PD > > The ns1/3 NSs work as expected: > > [r...@web0 /]# dig @ns1.callingcloud.net -x 81.95.147.100 +short > ns3.callingcloud.net. > [r...@web0 /]# dig @ns2.callingcloud.net -x 81.95.147.100 +short > ns3.callingcloud.net. > [r...@web0 /]# dig @ns3.callingcloud.net -x 81.95.147.100 +short > ns3.callingcloud.net. > > > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users