DNS for RFC3180 GLOP reverse zone ?

[gsomlo at gmail.com (L. Gabriel Somlo)]

Does anyone know what's going on with DNS for 233.IN-ADDR.ARPA ?

I get:

233.IN-ADDR.ARPA.       86400   IN      NS      FLAG.EP.NET.
233.IN-ADDR.ARPA.       86400   IN      NS      NIC.NEAR.NET.
233.IN-ADDR.ARPA.       86400   IN      NS      STRUL.STUPI.SE.
233.IN-ADDR.ARPA.       86400   IN      NS      NS.ISI.EDU.
;; Received 138 bytes from 192.228.79.201#53(b.root-servers.net) in 91 ms

Of these, only FLAG.EP.NET actually seems to work;

NIC.NEAR.NET no longer seems to exist

STRUL.STUPI.SE returns SERVFAIL

NS.ISI.EDU returns REFUSED

I also tried to send email to hostmaster at ep.net to have a delegation
updated, but got a bounce...

I wonder if DNS for GLOP/RFC3180 is still expected to work/be supported,
or should I just give up :)

Thanks,
--Gabriel