zero TTL

[Mathias Körber]

> Hi=20
>=20
> Thanks for your explanation.=20
>=20
> The DNS server 15.3.172.10 is definitely not authoritative
> for any zones as it is a caching name server. Thus, it could
> be due to some dynamic updates, but how do I check the *.log
> files? Is there any specific words that I can grep?
>=20
> Also, how can I turn off dynamic updates to my name server?

options {
	[...]
	allow-update { none; } ;
	[...]
	}


regards