[Pdns-users] Delegations in PDNS
Ryan Baldwin
rbaldwin at point2.com
Tue Oct 21 23:21:19 UTC 2003
Hi.
we're having a problem involving delegations. On our DNS (Win2K running a compiled version of PDNS 2.9.10, backed of SQL Server) we have a NS record that points to an A record, and the A record points to another DNS server. Now, on the other dns server, we have a domain with the same name as the "NS" name in the prior DNS server with a "blank" record name. Here's a (censored for job security) example of what I'm trying to say:
------
DNS_SERVER_1
//records table for 'domain.com' domain
[name] [type] [content] [ttl] [prio] [change_date]
host.sub.domain.com A 123.456.789.0 3600 0 2003102011
sub.domain.com NS host.sub.domain.com 3600 0 2003101616
DNS SERVER 2
//Domains table
[name] [master] [last_check] [type] [notified_serial] [account]
sub.domain.com null null NATIVE null null
//records table
[name] [type] [content] [ttl] [prio] [change_date]
sub.domain.com A 111.222.333.444 3600 0 2003101615
------
If we hit query directly against DNS_SERVER_1 for the NS, it resolves fine:
------
Default Server: DEFAULT_SERVER
Address: 192.168.0.10
> server DNS_SERVER_1
Default Server: DNS_SERVER_1
Address: 555.555.555.5
> set type=ns
> sub.domain.com
Server: DNS_SERVER_1
Address: 555.555.555.5
Non-authoritative answer:
sub.domain.com nameserver = host.sub.domain.com
host.sub.domain.com internet address = 123.456.789.0
------
However, if we try and do the same query against DEFAULT_SERVER (like a Shaw Cable server, or whatever your ISP's default server is), it fails with the message "Can't find sub.domain.com domain. Non-existant domain."
Is this a transfer issue? It's been like this for a few days now... nothing seems to be working... Can anybody give me any help from this censored example, or is more info required? I apologise if this email was confusing in any ways, I'm trying to do my best under the cirumstances.
Any help, any help at all, is incredibly appreciated.
- Ryan Baldwin
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