[Bug 1277467] [NEW] dig 9.9.3 behave differently than previous version on SOA record

doekia doekia at gmail.com
Fri Feb 7 11:30:58 UTC 2014


Public bug reported:

While using the latest stable version of dig from dnsutils package,
querying the SOA record does not return ANSWER section.

# dig -v
DiG 9.9.3-rpz2+rl.13214.22-P2-Ubuntu-1:9.9.3.dfsg.P2-4ubuntu1

#dig google.com SOA

; <<>> DiG 9.9.3-rpz2+rl.13214.22-P2-Ubuntu-1:9.9.3.dfsg.P2-4ubuntu1 <<>> google.com SOA
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37961
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;google.com.			IN	SOA

;; Query time: 5 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Fri Feb 07 12:21:28 CET 2014
;; MSG SIZE  rcvd: 28


Running the same query from previous version of dig:
======= EXPECTED RESULTS (1) ========================
# dig -v
DiG 9.4.1-P1

# dig google.com SOA

; <<>> DiG 9.4.1-P1 <<>> google.com SOA
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48096
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;google.com.			IN	SOA

;; ANSWER SECTION:
google.com.		86400	IN	SOA	ns1.google.com. dns-admin.google.com. 2013121300 7200 1800 1209600 300

;; Query time: 23 msec
;; SERVER: 89.2.0.1#53(89.2.0.1)
;; WHEN: Fri Feb  7 12:12:27 2014
;; MSG SIZE  rcvd: 78

======= EXPECTED RESULTS (2) ========================
# dig -v
DiG 9.8.4-rpz2+rl005.12-P1

# dig google.com SOA

; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> google.com SOA
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28235
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;google.com.			IN	SOA

;; ANSWER SECTION:
google.com.		70838	IN	SOA	ns1.google.com. dns-admin.google.com. 2013121300 7200 1800 1209600 300

;; AUTHORITY SECTION:
google.com.		145825	IN	NS	ns2.google.com.
google.com.		145825	IN	NS	ns4.google.com.
google.com.		145825	IN	NS	ns3.google.com.
google.com.		145825	IN	NS	ns1.google.com.

;; ADDITIONAL SECTION:
ns1.google.com.		231267	IN	A	216.239.32.10
ns2.google.com.		149728	IN	A	216.239.34.10
ns3.google.com.		231267	IN	A	216.239.36.10
ns4.google.com.		149728	IN	A	216.239.38.10

;; Query time: 1 msec
;; SERVER: 2001:bc8:401::3#53(2001:bc8:401::3)
;; WHEN: Fri Feb  7 12:24:34 2014
;; MSG SIZE  rcvd: 210

============ OTHER =======
It seems also the qr flags behave differently and does not follow the +aaflag +noaaflag

** Affects: bind9 (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1277467

Title:
  dig 9.9.3 behave differently than previous version on SOA record

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