[nsd-users] glue records between TLDs

A. Schulze sca at andreasschulze.de
Tue May 16 08:59:41 UTC 2017

John Griessen:

> "The parent nameserver l.gtld-servers.net is not sending out GLUE  
> for every nameservers listed,

.com nameservers may tell you "nameservers for casitageorge.com are ..."
but as the answer is "ns1.cibolo.us" the .com nameservers have no idea  
about the IP.
A resolver have to ask .us nameservers to get them. That's what the  
statement above like to tell you.
So: it's OK...

I prefer https://zonemaster.net to make such checks.
And that tool found "Nameserver ns2.cibolo.us has an IP address  
( without PTR configured."



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