Maintained by: NLnet Labs

Can't dig +trace?

Ispas Paul
Tue Jul 28 15:12:09 CEST 2015


     # control which clients are allowed to make (recursive) queries
     # to this server. Specify classless netblocks with /size and action.
     # By default everything is refused, except for localhost.
     # Choose deny (drop message), refuse (polite error reply),
     # allow (recursive ok), *allow_snoop (recursive and nonrecursive ok)*
     # access-control: 0.0.0.0/0 refuse
*    access-control: 127.0.0.0/8 allow_snoop*


On 07/28/2015 04:01 PM, Fongaboo via Unbound-users wrote:
>
> I have unbound running and clients using dig seem not to be able to 
> trace?
>
>
> dig +trace www.amiga.com
>
> ; <<>> DiG 9.6.2-P2 <<>> +trace www.amiga.com
> ;; global options: +cmd
> ;; Received 12 bytes from <MY-UNBOUND-IP>#53(MY-UNBOUND-IP) in 0 ms
>
>
> However if I hit Google's lookup servers with the same command from 
> the same client machine, I get the expected response...
>
>
> dig +trace @8.8.8.8 www.amiga.com
>
> ; <<>> DiG 9.6.2-P2 <<>> +trace @8.8.8.8 www.amiga.com
> ; (1 server found)
> ;; global options: +cmd
> .                       8647    IN      NS b.root-servers.net.
> .                       8647    IN      NS g.root-servers.net.
> .                       8647    IN      NS c.root-servers.net.
> .                       8647    IN      NS i.root-servers.net.
> .                       8647    IN      NS j.root-servers.net.
> .                       8647    IN      NS h.root-servers.net.
> .                       8647    IN      NS e.root-servers.net.
> .                       8647    IN      NS m.root-servers.net.
> .                       8647    IN      NS f.root-servers.net.
> .                       8647    IN      NS a.root-servers.net.
> .                       8647    IN      NS l.root-servers.net.
> .                       8647    IN      NS k.root-servers.net.
> .                       8647    IN      NS d.root-servers.net.
> ;; Received 228 bytes from 8.8.8.8#53(8.8.8.8) in 12 ms
>
> com.                    172800  IN      NS h.gtld-servers.net.
> com.                    172800  IN      NS a.gtld-servers.net.
> com.                    172800  IN      NS j.gtld-servers.net.
> com.                    172800  IN      NS e.gtld-servers.net.
> com.                    172800  IN      NS g.gtld-servers.net.
> com.                    172800  IN      NS d.gtld-servers.net.
> com.                    172800  IN      NS b.gtld-servers.net.
> com.                    172800  IN      NS m.gtld-servers.net.
> com.                    172800  IN      NS i.gtld-servers.net.
> com.                    172800  IN      NS f.gtld-servers.net.
> com.                    172800  IN      NS c.gtld-servers.net.
> com.                    172800  IN      NS l.gtld-servers.net.
> com.                    172800  IN      NS k.gtld-servers.net.
> ;; Received 503 bytes from 192.203.230.10#53(e.root-servers.net) in 92 ms
>
> amiga.com.              172800  IN      NS ns15.domaincontrol.com.
> amiga.com.              172800  IN      NS ns16.domaincontrol.com.
> ;; Received 115 bytes from 192.12.94.30#53(e.gtld-servers.net) in 126 ms
>
> www.amiga.com.          3600    IN      CNAME   amiga.com.
> amiga.com.              600     IN      A       68.115.249.34
> amiga.com.              3600    IN      NS ns16.domaincontrol.com.
> amiga.com.              3600    IN      NS ns15.domaincontrol.com.
> ;; Received 113 bytes from 208.109.255.8#53(ns16.domaincontrol.com) in 
> 24 ms
>
>
> drill -T www.amiga.com seems to do the job these days. I guess I am 
> just mostly curious what about Unbound keeps good ol' dig +trace from 
> working?
>
>
> TIA
>
>
> FONG
>
>
>  ------------------------------------------------------------------------- 
>
>  shot through the heart              ooh baby do you know what that's 
> worth
>  and you're to blame                         ooh heaven is a place on 
> earth
>  darling you give love                  they say in heaven love comes 
> first
>  a bad name                              we'll make heaven a place on 
> earth
>  ORBITAL "Halcyon Live"

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