domain-unable-resolve

Abdul Khader akhader at ies.etisalat.ae
Thu Feb 9 09:40:52 UTC 2017


On your DNS server(recursing) put the following do that any query for 
the domain abudawood.com all the requests are forwarded to google DNS 
server.


zone "abudawood.com" IN {
     type forward;
     forward only;
     forwarders {
         8.8.8.8;
     };
};



Regards



On 2/9/2017 1:34 PM, Ejaz wrote:
>
> Thank you all, for the detailed  explanation, I understood as sys 
> admin but  our client will comparing with Google open DNS server.
>
> No,  I can’t use his DNS server.  From ns10.cyberia.net.sa,  
>  connection timed out..
>
> It is one of our VIP customer and complaining that if “I have problem 
> in my “name servers”  when we use open DNS server such as google and 
> several others, they don’t have any issue to resolve their records.  
> Satisfying customer is become tough.
>
> Only they have problem to resolve the queries when they start using 
>  our DNS ns10.cyberia.net.sa
>
> Ejaz
>
> *From:*bind-users [mailto:bind-users-bounces at lists.isc.org] *On Behalf 
> Of *Abdul Khader
> *Sent:* Thursday, February 9, 2017 11:31 AM
> *To:* bind-users at lists.isc.org
> *Subject:* Re: domain-unable-resolve
>
> Is your DNS server(ns10.cyberia.net.sa) able to connect NS servers of  
> of abudawood.com ?
>
> On 2/9/2017 11:32 AM, Ejaz wrote:
>
>     Helo,
>
>     Time to time we are having problem in resolving some domains, one
>     of them is  “*abudawood.com*” we unable to resolve through our DNS
>     servers of “ns10.cyberia.net.sa” where I  have latest bind version
>     and all, what could be the issue and what is the best way to
>     trouble shoot.
>
>     My bind version
>
>     [root at ns10 ~]# named -v
>
>     BIND 9.11.0 <id:1477c19>
>
>     The below is trace result, it reached to their DNS server, but
>     could not able to get query results.
>
>     [root at ns10 ~]# dig ns SAMANet.gov.sa
>
>     \
>
>     ; <<>> DiG 9.11.0 <<>> ns SAMANet.gov.sa
>
>     ;; global options: +cmd
>
>     ;; Got answer:
>
>     ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31831
>
>     ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 3
>
>     ;; OPT PSEUDOSECTION:
>
>     ; EDNS: version: 0, flags:; udp: 4096
>
>     ; COOKIE: b7510c2058b91a7d3bc824e8589c0f68772d7bfd43357c41 (good)
>
>     ;; QUESTION SECTION:
>
>     ;SAMANet.gov.sa. IN      NS
>
>     ;; ANSWER SECTION:
>
>     SAMANet.gov.sa.         3587    IN NS      ns2.bluvalt.sa.
>
>     SAMANet.gov.sa.         3587    IN NS      ns1.bluvalt.sa.
>
>     ;; ADDITIONAL SECTION:
>
>     ns1.bluvalt.sa.         23003   IN A       46.49.128.130
>
>     ns2.bluvalt.sa.         23003   IN A       46.49.140.146
>
>     ;; Query time: 5 msec
>
>     ;; SERVER: 212.119.64.2#53(212.119.64.2)
>
>     ;; WHEN: Thu Feb 09 09:42:48 AST 2017
>
>     ;; MSG SIZE  rcvd: 147
>
>     [root at ns10 ~]# dig ns sama.org.sa
>
>     ; <<>> DiG 9.11.0 <<>> ns sama.org.sa
>
>     ;; global options: +cmd
>
>     ;; Got answer:
>
>     ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11980
>
>     ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 3
>
>     ;; OPT PSEUDOSECTION:
>
>     ; EDNS: version: 0, flags:; udp: 4096
>
>     ; COOKIE: 2bebca3cf5e2d6f3cad9e21b589c0f726413bf957d972607 (good)
>
>     ;; QUESTION SECTION:
>
>     ;sama.org.sa.                   IN NS
>
>     ;; ANSWER SECTION:
>
>     sama.org.sa.            3600    IN NS      ns1.bluvalt.sa.
>
>     sama.org.sa.            3600    IN NS      ns2.bluvalt.sa.
>
>     ;; ADDITIONAL SECTION:
>
>     ns1.bluvalt.sa.         22993   IN A       46.49.128.130
>
>     ns2.bluvalt.sa.         22993   IN A       46.49.140.146
>
>     ;; Query time: 9 msec
>
>     ;; SERVER: 212.119.64.2#53(212.119.64.2)
>
>     ;; WHEN: Thu Feb 09 09:42:58 AST 2017
>
>     ;; MSG SIZE  rcvd: 144
>
>     [root at ns10 ~]# sama.org.sa. 3600    IN      NS      ns1.bluvalt.sa.
>
>     bash: sama.org.sa.: command not found...
>
>     [root at ns10 ~]# sama.org.sa. 3600    IN      NS ns2.bluvalt.sa.sa
>     ma.org.sa.            3600    IN      NS ns1.bluvalt.sa.
>
>     bash: sama.org.sa.: command not found...
>
>     [root at ns10 ~]# sama.org.sa. 3600    IN      NS      ns2.bluvalt.sa.^C
>
>     [root at ns10 ~]# named -v
>
>     BIND 9.11.0 <id:1477c19>
>
>     [root at ns10 ~]# vi /etc/named.conf
>
>     [root at ns10 ~]# dig abudawood.com +trace
>
>     ; <<>> DiG 9.11.0 <<>> abudawood.com +trace
>
>     ;; global options: +cmd
>
>     .                       106794  IN NS      a.root-servers.net.
>
>     .                       106794  IN NS      c.root-servers.net.
>
>     .                       106794  IN NS      k.root-servers.net.
>
>     .                       106794  IN NS      l.root-servers.net.
>
>     .                       106794  IN NS      f.root-servers.net.
>
>     .                       106794  IN NS      b.root-servers.net.
>
>     .                       106794  IN NS      h.root-servers.net.
>
>     .                       106794  IN NS      m.root-servers.net.
>
>     .                       106794  IN NS      j.root-servers.net.
>
>     .                       106794  IN NS      d.root-servers.net.
>
>     .                       106794  IN NS      i.root-servers.net.
>
>     .                       106794  IN NS      g.root-servers.net.
>
>     .                       106794  IN NS      e.root-servers.net.
>
>     .                       107999  IN RRSIG   NS 8 0 518400
>     20170222050000 201                                            
>     70209040000 61045 .
>     TMv9X94Rxe6LPkPDaUB4KgOOP80SX5cNBXSawftLwIofkZWLDB1H9BUk EP8
>     P+7OobV6BxU/prHrNaReq4V7GY5GyOIBkvH7N6QqbrTpaYyAuWlWz
>     gdtF9DthsLfsKSqUMqB50NGBDR V3erxuenHmX5f2VkLK/Dor3eUMdSBN
>     wwUN4NPPst9PaORSqmTzSIirRfm7oglOvjKMtIrTu4+cOofHs XO0bi7j
>     fXu+TT/+6SlFu2x3NXxOZStGSmeWOf6xmkIUNUShjP0HDFz0KxrxOYPj
>     Y8agXhxchni2js4 92pY6/oFeb4txcps6tk28WdSeYljCCUTsQ39tQTBO PjrnvA==
>
>     ;; Received 1125 bytes from 212.119.64.2#53(212.119.64.2) in 0 ms
>
>     com.                    172800  IN NS      l.gtld-servers.net.
>
>     com.                    172800  IN NS      k.gtld-servers.net.
>
>     com.                    172800  IN NS      h.gtld-servers.net.
>
>     com.                    172800  IN NS      c.gtld-servers.net.
>
>     com.                    172800  IN NS      j.gtld-servers.net.
>
>     com.                    172800  IN NS      a.gtld-servers.net.
>
>     com.                    172800  IN NS      d.gtld-servers.net.
>
>     com.                    172800  IN NS      i.gtld-servers.net.
>
>     com.                    172800  IN NS      f.gtld-servers.net.
>
>     com.                    172800  IN NS      b.gtld-servers.net.
>
>     com.                    172800  IN NS      g.gtld-servers.net.
>
>     com.                    172800  IN NS      m.gtld-servers.net.
>
>     com.                    172800  IN NS      e.gtld-servers.net.
>
>     com.                    86400   IN DS      30909 8 2
>     E2D3C916F6DEEAC73294E8 268FB5885044A833FC5459588F4A9184CF C41A5766
>
>     com.                    86400   IN RRSIG   DS 8 1 86400
>     20170222050000 2017                                            
>     0209040000 61045 .
>     eGzt3EVcYZunW/znWV1jjFpc1UeFZBJOjlAiOHBCD+C8nlKS1pRROSfb atrO
>     ncICysdXdHedwIV+mhc/3HB6IEzjNcOjJffdX6N3dTEyf2YZmRpO
>     IekQlr7FWRr9jdsHZmnTyKuhhkc 26Wjd3H3opDdRwn0HvVN+8ny/QAHC
>     bB+o6piOgjnlNuXxBlLZjF40BrelYfBbPAoLQsdAVUPbvkrEd4 1s/qQk
>     41jJqJVJ7LzxgyjExhWPoisuFxlcyXQ5nDdPpGxO/IGF3+3RtaUMWGX9
>     uGuDTsNgk+JmH1nI 72CgQ2c3cVDRrr3DuqWXwMqThdVES1BpOVBHHmCW HrPR5g==
>
>     ;; Received 865 bytes from 202.12.27.33#53(m.root-servers.net) in
>     308 ms
>
>     abudawood.com.          172800  IN NS      ns1.abudawood.com.
>
>     abudawood.com.          172800  IN NS      ns2.abudawood.com.
>
>     CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 86400 IN NSEC3 1 1 0 -
>     CK0Q1GIN43N1ARRC9OS M6QPQR81H5M9A  NS SOA RRSIG DNSKEY NSEC3PARAM
>
>     CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 86400 IN RRSIG NSEC3 8 2
>     86400 20170214054                                             849
>     20170207043849 31697 com.
>     rw5pqNm81QqDlCKMB00rpSdoEWHqen1FB/db/7LvS6qozh5wU9
>                                 ioVT1T
>     4NxbTyhK+H5liA9QkCMf2DFbfOqfkfv+hv2gFT3o52wCF+wL5dg+xlC8
>     BTlcHXfUBUF9Wy8w QV7geGT3olYyeWJ7F7UfwA5CvR/EII1zRN0VA3ov 0iE=
>
>     QH38TLUV3A97CDLH37G57O72CR6PV2TH.com. 86400 IN NSEC3 1 1 0 -
>     QH3ADNNOO9Q6LEL6VRU 4M8PQU2I56IUP  NS DS RRSIG
>
>     QH38TLUV3A97CDLH37G57O72CR6PV2TH.com. 86400 IN RRSIG NSEC3 8 2
>     86400 20170215054                                             922
>     20170208043922 31697 com.
>     k6FE6tYUXXZrZHrHZK/s1npMpvp/aj5o1o00Ght0jfnndM0bFK roR7lh
>     Fz6X0mJKHaAZw10oGT3LPDElABqywAgtbTKoa5usaOsc4g+2BhUXS+t3
>     E2s3CL9S1myP+DtQ DRlNMfBpD2NoR4pcPTwlnbiF9VCScLNFWvla6LcV AeQ=
>
>     ;; Received 595 bytes from 192.54.112.30#53(h.gtld-servers.net) in
>     138 ms
>
>     ;; Received 70 bytes from 212.118.102.2#53(ns1.abudawood.com) in 18 ms
>
>     Thanks,
>
>     Mohammed Ejaz
>
>     Asst. Operation Director of Systems.
>
>     Cyberia SAUDI ARABIA
>
>     P.O.Box: 301079, Riyadh 11372
>
>     Phone:  (+966) 11 464 7114 Ext. 140
>
>     Mobile:  (+966) 562311787
>
>     Fax:      (+966) 11 465 4735
>
>     Website: http://www.cyberia.net.sa
>
>
>
>
>     _______________________________________________
>
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>
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>
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>
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