The following two DIG replies were obtained in a closed lab for the same
query. Note the Header and Answer sections are similar (the response ID was
stripped out). But the Authority and Additional sections of the response
differ.
My questions: These responses are not wrong. They are differnet, but not
wrong. Would you agree?
Second question is: is there a way to make a recursive NS provide the same
response to a query? (Minus the ID data in the header section of course.) In
the example below, is there a setting in named.conf (or anything else) that can
provide the same response for a query? (thanks)
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR
;; flags: qr rd ra cd; QUERY: 1, ANSWER: 31, AUTHORITY: 7, ADDITIONAL: 14
;; QUESTION SECTION:
;a.test.com. IN AAAA
;; ANSWER SECTION:
a.test.com. in aaaa a:b:c:d:e:f:f:55
a.test.com. in aaaa a:b:c:d:e:f:f:56
a.test.com. in aaaa a:b:c:d:e:f:f:57
a.test.com. in aaaa a:b:c:d:e:f:f:58
a.test.com. in aaaa a:b:c:d:e:f:f:59
a.test.com. in aaaa a:b:c:d:e:f:f:60
a.test.com. in aaaa a:b:c:d:e:f:f:61
a.test.com. in aaaa a:b:c:d:e:f:f:62
a.test.com. in aaaa a:b:c:d:e:f:f:63
a.test.com. in aaaa a:b:c:d:e:f:f:64
a.test.com. in aaaa a:b:c:d:e:f:f:65
a.test.com. in aaaa a:b:c:d:e:f:f:66
a.test.com. in aaaa a:b:c:d:e:f:f:67
a.test.com. in aaaa a:b:c:d:e:f:f:68
a.test.com. in aaaa a:b:c:d:e:f:f:69
a.test.com. in aaaa a:b:c:d:e:f:f:70
a.test.com. in aaaa a:b:c:d:e:f:f:71
a.test.com. in aaaa a:b:c:d:e:f:f:72
a.test.com. in aaaa a:b:c:d:e:f:f:73
a.test.com. in aaaa a:b:c:d:e:f:f:74
a.test.com. in aaaa a:b:c:d:e:f:f:75
a.test.com. in aaaa a:b:c:d:e:f:f:76
a.test.com. in aaaa a:b:c:d:e:f:f:77
a.test.com. in aaaa a:b:c:d:e:f:f:78
a.test.com. in aaaa a:b:c:d:e:f:f:79
a.test.com. in aaaa a:b:c:d:e:f:f:80
a.test.com. in aaaa a:b:c:d:e:f:f:81
a.test.com. in aaaa a:b:c:d:e:f:f:82
a.test.com. in aaaa a:b:c:d:e:f:f:83
a.test.com. in aaaa a:b:c:d:e:f:f:84
a.test.com. in aaaa a:b:c:d:e:f:f:85
;; AUTHORITY SECTION:
com. in ns a.gtld-servers.com.
com. in ns c.gtld-servers.com.
com. in ns d.gtld-servers.com.
com. in ns e.gtld-servers.com.
com. in ns f.gtld-servers.com.
com. in ns g.gtld-servers.com.
com. in ns l.gtld-servers.com.
;; ADDITIONAL SECTION:
a.gtld-servers.com. in a 192.168.5.10
a.gtld-servers.com. in aaaa 2001:4f8:0:2::d
c.gtld-servers.com. in a 192.168.5.10
c.gtld-servers.com. in aaaa 2001:4f8:0:2::d
d.gtld-servers.com. in a 192.168.5.10
d.gtld-servers.com. in aaaa 2001:4f8:0:2::d
e.gtld-servers.com. in a 192.168.5.10
e.gtld-servers.com. in aaaa 2001:4f8:0:2::d
f.gtld-servers.com. in a 192.168.5.10
f.gtld-servers.com. in aaaa 2001:4f8:0:2::d
g.gtld-servers.com. in a 192.168.5.10
g.gtld-servers.com. in aaaa 2001:4f8:0:2::d
l.gtld-servers.com. in a 192.168.5.10
l.gtld-servers.com. in aaaa 2001:4f8:0:2::d
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR
;; flags: qr rd ra cd; QUERY: 1, ANSWER: 31, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;a.test.com. IN AAAA
;; ANSWER SECTION:
a.test.com. in aaaa a:b:c:d:e:f:f:55
a.test.com. in aaaa a:b:c:d:e:f:f:56
a.test.com. in aaaa a:b:c:d:e:f:f:57
a.test.com. in aaaa a:b:c:d:e:f:f:58
a.test.com. in aaaa a:b:c:d:e:f:f:59
a.test.com. in aaaa a:b:c:d:e:f:f:60
a.test.com. in aaaa a:b:c:d:e:f:f:61
a.test.com. in aaaa a:b:c:d:e:f:f:62
a.test.com. in aaaa a:b:c:d:e:f:f:63
a.test.com. in aaaa a:b:c:d:e:f:f:64
a.test.com. in aaaa a:b:c:d:e:f:f:65
a.test.com. in aaaa a:b:c:d:e:f:f:66
a.test.com. in aaaa a:b:c:d:e:f:f:67
a.test.com. in aaaa a:b:c:d:e:f:f:68
a.test.com. in aaaa a:b:c:d:e:f:f:69
a.test.com. in aaaa a:b:c:d:e:f:f:70
a.test.com. in aaaa a:b:c:d:e:f:f:71
a.test.com. in aaaa a:b:c:d:e:f:f:72
a.test.com. in aaaa a:b:c:d:e:f:f:73
a.test.com. in aaaa a:b:c:d:e:f:f:74
a.test.com. in aaaa a:b:c:d:e:f:f:75
a.test.com. in aaaa a:b:c:d:e:f:f:76
a.test.com. in aaaa a:b:c:d:e:f:f:77
a.test.com. in aaaa a:b:c:d:e:f:f:78
a.test.com. in aaaa a:b:c:d:e:f:f:79
a.test.com. in aaaa a:b:c:d:e:f:f:80
a.test.com. in aaaa a:b:c:d:e:f:f:81
a.test.com. in aaaa a:b:c:d:e:f:f:82
a.test.com. in aaaa a:b:c:d:e:f:f:83
a.test.com. in aaaa a:b:c:d:e:f:f:84
a.test.com. in aaaa a:b:c:d:e:f:f:85
;; AUTHORITY SECTION:
test.com. in ns ns1.test.com.
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