Mailinglist Archive: opensuse (2459 mails)
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Re: [opensuse] bind suddenly refusing queries
- From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
- Date: Sun, 2 Mar 2008 11:09:52 +0100 (CET)
- Message-id: <alpine.LSU.1.00.0803021105170.24930@xxxxxxxxxxxxxxxx>
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The Saturday 2008-03-01 at 23:24 -0500, Ken Schneider wrote:
Then, they are not implemented. Both "invalid" and "test" give the same answer:
cer@nimrodel:~> dig invalid
; <<>> DiG 9.4.1-P1 <<>> invalid
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35168
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;invalid. IN A
;; AUTHORITY SECTION:
. 507 IN SOA A.ROOT-SERVERS.NET.
NSTLD.VERISIGN-GRS.COM. 2008030100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:05:07 2008
;; MSG SIZE rcvd: 100
cer@nimrodel:~> dig test
; <<>> DiG 9.4.1-P1 <<>> test
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16595
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;test. IN A
;; AUTHORITY SECTION:
. 432 IN SOA A.ROOT-SERVERS.NET.
NSTLD.VERISIGN-GRS.COM. 2008030100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:06:16 2008
;; MSG SIZE rcvd: 97
cer@nimrodel:~> dig com
; <<>> DiG 9.4.1-P1 <<>> com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38869
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;com. IN A
;; AUTHORITY SECTION:
com. 495 IN SOA a.gtld-servers.net.
nstld.verisign-grs.com. 1204452278 1800 900 604800 900
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:06:40 2008
;; MSG SIZE rcvd: 94
cer@nimrodel:~>
- -- Cheers,
Carlos E. R.
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The Saturday 2008-03-01 at 23:24 -0500, Ken Schneider wrote:
Curious! I thought that you meant they were reserved not to exist.
I see there are more:
.test
.example
.invalid
.localhost
But http://invalid.com does exist and work. Perhaps I understood it wrong.
But it is not the same.
domain.invalid is not a valid domain name but invalid.com is.
Then, they are not implemented. Both "invalid" and "test" give the same answer:
cer@nimrodel:~> dig invalid
; <<>> DiG 9.4.1-P1 <<>> invalid
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35168
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;invalid. IN A
;; AUTHORITY SECTION:
. 507 IN SOA A.ROOT-SERVERS.NET.
NSTLD.VERISIGN-GRS.COM. 2008030100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:05:07 2008
;; MSG SIZE rcvd: 100
cer@nimrodel:~> dig test
; <<>> DiG 9.4.1-P1 <<>> test
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16595
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;test. IN A
;; AUTHORITY SECTION:
. 432 IN SOA A.ROOT-SERVERS.NET.
NSTLD.VERISIGN-GRS.COM. 2008030100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:06:16 2008
;; MSG SIZE rcvd: 97
cer@nimrodel:~> dig com
; <<>> DiG 9.4.1-P1 <<>> com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38869
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;com. IN A
;; AUTHORITY SECTION:
com. 495 IN SOA a.gtld-servers.net.
nstld.verisign-grs.com. 1204452278 1800 900 604800 900
;; Query time: 9 msec
;; SERVER: 192.168.1.12#53(192.168.1.12)
;; WHEN: Sun Mar 2 11:06:40 2008
;; MSG SIZE rcvd: 94
cer@nimrodel:~>
- -- Cheers,
Carlos E. R.
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