[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

multicast reverse lookup



> From: Martin Hamilton <martin@mrrl.lut.ac.uk>
> Only the _really important_ addresses are in in-addr.arpa ? :-)
>
> ;; ANSWERS:
> 2.1.0.224.in-addr.arpa. 86400   PTR     SGI-DOG.MCAST.NET.
>
Mea Culpa!  I didn't dig hard enough (and your tool is more thorough
than mine -- but I got more NS records).
224.in-addr.arpa.	36682	IN	NS	venera.isi.edu.
224.in-addr.arpa.	36682	IN	NS	ns.isi.edu.
224.in-addr.arpa.	36682	IN	NS	sgi.com.
224.in-addr.arpa.	36682	IN	NS	nic.near.NET.

A lot of them _are_ there.  SGI in particular, but also some of the
others, like OSPF- and RIP2-ROUTERS and ST-HOSTS.

mcast.net.	555055	IN	NS	VENERA.ISI.EDU.
mcast.net.	555055	IN	NS	NS.ISI.EDU.
mcast.net.	555055	IN	NS	SGI.COM.
mcast.net.	555055	IN	NS	NIC.NEAR.net.
mcast.net.	36644	IN	SOA	VENERA.ISI.EDU.	us-domain.ISI.EDU.	950103	43200	3600	1209600	86400

Bill.Simpson@um.cc.umich.edu