dnssec-checkds8
Dnssec delegation consistency checking tool
Usage
dnssec-checkds [-ddig
path]
[-Ddsfromkey
path]
[-ffile]
[-ldomain]
[-sfile]
zone
Overview
dnssec-checkds verifies the correctness of Delegation Signer (DS) resource records for keys in a specified zone.
Options
-
-a algorithm -
Specify a digest algorithm to use when converting the zones DNSKEY records to expected DS records. This option can be repeated, so that multiple records are checked for each DNSKEY record.
The algorithm must be one of SHA-1, SHA-256, or SHA-384. These values are case insensitive, and the hyphen may be omitted. If no algorithm is specified, the default is SHA-256.
-
-f file -
If a
fileis specified, then the zone is read from that file to find the DNSKEY records. If not, then the DNSKEY records for the zone are looked up in the DNS.
-
-s file -
Specifies a prepared dsset file, such as would be generated by
dnssec-signzone, to use as a source for the DS RRset instead of querying the parent.
-d dig path
Specifies a path to a dig binary. Used for testing.
-D dsfromkey path
Specifies a path to a dnssec-dsfromkey binary. Used for testing.
Releases
4 releases since Debian 8 (Jessie); the text changed 3 times.
-a since Debian 11 (Bullseye);
-s since Debian 11 (Bullseye).
-l until Debian 10 (Buster).