.\" disable justification (adjust text to left margin only)
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@@ -36,6 +36,8 @@ delve \- DNS lookup and validation utility
.HP 6
\fBdelve\fR [\fB\-h\fR]
.HP 6
\fBdelve\fR [\fB\-v\fR]
.HP 6
\fBdelve\fR [queryopt...] [query...]
.SH "DESCRIPTION"
.PP
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@@ -117,7 +119,7 @@ will perform a lookup for an A record.
.RE
.SH "OPTIONS"
.PP
\-a
\-a \fIanchor\-file\fR
.RS 4
Specifies a file from which to read DNSSEC trust anchors. The default is
\fI/etc/bind.keys\fR, which is included with
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@@ -149,19 +151,38 @@ to use DNSSEC validation in
\fBdelve\fR.
.RE
.PP
\-b
\-b \fIaddress\fR
.RS 4
Sets the source IP address of the query to
\fIaddress\fR. This must be a valid address on one of the host's network interfaces or "0.0.0.0" or "::". An optional source port may be specified by appending "#<port>"
.RE
.PP
\-c
\-c \fIclass\fR
.RS 4
Sets the query class for the requested data. Currently, only class "IN" is supported in
\fBdelve\fR
and any other value is ignored.
.RE
.PP
\-d \fIlevel\fR
.RS 4
Set the systemwide debug level to
\fBlevel\fR. The allowed range is from 0 to 99. The default is 0 (no debugging). Debugging traces from
\fBdelve\fR
become more verbose as the debug level increases. See the
\fB+mtrace\fR,
\fB+rtrace\fR, and
\fB+vtrace\fR
options below for additional debugging details.
.RE
.PP
\-h
.RS 4
Display the
\fBdelve\fR
help usage output and exit.
.RE
.PP
\-i
.RS 4
Insecure mode. This disables internal DNSSEC validation. (Note, however, this does not set the CD bit on upstream queries. If the server being queried is performing DNSSEC validation, then it will not return invalid data; this can cause
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@@ -175,33 +196,19 @@ to time out. When it is necessary to examine invalid data to debug a DNSSEC prob
Enables memory usage debugging.
.RE
.PP
\-p
\-p \fIport#\fR
.RS 4
Specifies a destination port to use for queries instead of the standard DNS port number 53. This option would be used with a name server that has been configured to listen for queries on a non\-standard port number.
.RE
.PP
\-4
.RS 4
Forces
\fBdelve\fR
to only use IPv4.
.RE
.PP
\-6
.RS 4
Forces
\fBdelve\fR
to only use IPv6.
.RE
.PP
\-q
\-q \fIname\fR
.RS 4
Sets the query name to
\fIname\fR. While the query name can be specified without using the
\fB\-q\fR, it is sometimes necessary to disambiguate names from types or classes (for example, when looking up the name "ns", which could be misinterpreted as the type NS, or "ch", which could be misinterpreted as class CH).
.RE
.PP
\-t
\-t \fItype\fR
.RS 4
Sets the query type to
\fItype\fR, which can be any valid query type supported in BIND 9 except for zone transfer types AXFR and IXFR. As with
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@@ -212,7 +219,14 @@ The default query type is "A", unless the
option is supplied to indicate a reverse lookup, in which case it is "PTR".
.RE
.PP
\-x
\-v
.RS 4
Print the
\fBdelve\fR
version and exit.
.RE
.PP
\-x \fIaddr\fR
.RS 4
Performs a reverse lookup, mapping an addresses to a name.
\fIaddr\fR
...
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@@ -228,6 +242,20 @@ automatically performs a lookup for a name like
11.12.13.10.in\-addr.arpa
and sets the query type to PTR. IPv6 addresses are looked up using nibble format under the IP6.ARPA domain.
.RE
.PP
\-4
.RS 4
Forces
\fBdelve\fR
to only use IPv4.
.RE
.PP
\-6
.RS 4
Forces
\fBdelve\fR
to only use IPv6.
.RE
.SH "QUERY OPTIONS"
.PP
\fBdelve\fR
...
...
@@ -358,7 +386,7 @@ and
.PP
\fB+[no]root[=ROOT]\fR
.RS 4
Indicates whether to perform conventional (non\-lookaside) DNSSEC validation, and if so, specifies the name of a trust anchor. The default is to validate using a trust anchor of "." (the root zone), for which there is a built\-in key. If specifying a different trust anchor, then
Indicates whether to perform conventional (non\-lookaside) DNSSEC validation, and if so, specifies the name of a trust anchor. The default is to validate using a trust anchor of "." (the root zone), for which there is a built\-in key. If specifying a different trust anchor, then
\fB\-a\fR
must be used to specify a file containing the key.
