/24 in-addr.arpa Delegation Problem
Kevin Darcy
kcd at daimlerchrysler.com
Tue Sep 26 21:14:39 UTC 2000
Is your netblock a /17 or smaller? If so, then ARIN can't delegate
64.216.in-addr.arpa to you and presumably will have to delegate at the /24
level.
- Kevin
Ethan Banks wrote:
> I've delegated 49.64.216.in-addr.arpa. to oldman.state.nh.us and
> whitemtns.state.nh.us by putting NS records in the zone file living on
> ns1.vitts.com and ns2.vitts.com. If I nslookup against either oldman or
> whitemtns, I get answers for PTR queries in this domain. However, if I
> attempt a reverse lookup from anywhere else, the query fails.
>
> What's broken? My delegation, the authoritative name servers, or something
> in the middle? Here's my zone file for 49.64.216.in-addr.arpa:
>
> $TTL 1H
> @ IN SOA ns1.vitts.net. hostmaster.vitts.net. (
> 2000092501 ; Serial
> 3H ; Refresh after 3
> hours
> 1H ; Retry after 1 hour
> 1W ; expire weekly
> 1H ) ; Minimum TTL of 1
> hour
> ;
> ; Name servers
> ;
> IN NS oldman.state.nh.us.
> IN NS whitemtns.state.nh.us.
>
> Best regards,
>
> Ethan Banks
> Vitts Networks
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