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ldns-keyfetcher(1)	    General Commands Manual	    ldns-keyfetcher(1)

NAME
       ldns-keyfetcher - retrieve the DNSSEC DNSKEYs for a zone

SYNOPSIS
       ldns-keyfetcher [ OPTIONS ] DOMAIN

DESCRIPTION
       ldns-keyfetcher is used to retrieve the DNSKEYs of a zone.

       First  it finds all authoritative nameservers of	the zone by tracing it
       from the	root down. All authoritative nameservers are then queried (us-
       ing TCP)	for the	DNSKEY RRset of	the zone apex. If the results are  all
       the same, the key resource record set is	printed.

OPTIONS
       -4 Only use IPv4

       -6 Only use IPv6

       -h Show a help text and exit

       -i  Insecurer mode; there will only be one query	for the	DNSKEYS. There
       will not	be crosschecking of all	authoritative nameservers.

       -v verbosity

       Set the verbosity level.	The following levels are available:

	0: default, only print the DNSKEY RRset	found, or an error on failure.
	1: Show	the nameservers	that are queried
	2: Show	more info on what is checked
	3: Show	the intermediate results (authority and	dnskey rrsets)
	4: Print the answer packets that are returned

       -r file

       Use file	as the root hints file,	should contain A records in  presenta-
       tion format. The	default	is /etc/named.root. You	can get	this file from
       http://www.internic.net/zones/named.root.

       -s Don't	print the keys to stdout, but store them in files.

       The filenames will be of	the format K<file>.+<alg>.+<keytag>.key

AUTHOR
       Written by Jelte	Jansen for NLnet Labs.

REPORTING BUGS
       Report bugs to <dns-team@nlnetlabs.nl>.

COPYRIGHT
       Copyright  (C) 2006 NLnet Labs. This is free software. There is NO war-
       ranty; not even for MERCHANTABILITY or FITNESS FOR  A  PARTICULAR  PUR-
       POSE.

				  4 Apr	2006		    ldns-keyfetcher(1)

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