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

6       ldns-keyfetcher - retrieve the DNSSEC DNSKEYs for a zone
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SYNOPSIS

9       ldns-keyfetcher [ OPTIONS ] DOMAIN
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DESCRIPTION

13       ldns-keyfetcher is used to retrieve the DNSKEYs of a zone.
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15       First  it finds all authoritative nameservers of the zone by tracing it
16       from the root down. All  authoritative  nameservers  are  then  queried
17       (using  TCP)  for the DNSKEY RRset of the zone apex. If the results are
18       all the same, the key resource record set is printed.
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OPTIONS

23       -4 Only use IPv4
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25       -6 Only use IPv6
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27       -h Show a help text and exit
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29       -i Insecurer mode; there will only be one query for the DNSKEYS.  There
30       will not be crosschecking of all authoritative nameservers.
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32       -v verbosity
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34       Set the verbosity level. The following levels are available:
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36        0: default, only print the DNSKEY RRset found, or an error on failure.
37        1: Show the nameservers that are queried
38        2: Show more info on what is checked
39        3: Show the intermediate results (authority and dnskey rrsets)
40        4: Print the answer packets that are returned
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42       -r file
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44       Use  file as the root hints file, should contain A records in presenta‐
45       tion format. The default is /etc/named.root. You can get this file from
46       http://www.internic.net/zones/named.root.
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48       -s Don't print the keys to stdout, but store them in files.
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50       The filenames will be of the format K<file>.+<alg>.+<keytag>.key
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AUTHOR

54       Written by Jelte Jansen for NLnet Labs.
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REPORTING BUGS

58       Report bugs to <ldns-team@nlnetlabs.nl>.
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62       Copyright  (C) 2006 NLnet Labs. This is free software. There is NO war‐
63       ranty; not even for MERCHANTABILITY or FITNESS FOR  A  PARTICULAR  PUR‐
64       POSE.
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68                                  4 Apr 2006                ldns-keyfetcher(1)
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