nsd.conf

# options for the nsd server nsd.conf file
server:
    ip-address: 192.0.2.10
    ip-address: 2001:DB8::100

    do-ip4: yes
    do-ip6: yes
    port: 53

    username: nsd

    # The directory for zonefile: files.  The daemon chdirs here.
    zonesdir: "/etc/nsd"

    # log messages to file. Default to stderr and syslog (with
    # facility LOG_DAEMON).  stderr disappears when daemon goes to bg.
    logfile: "/var/log/nsd.log"

    # File to store pid for nsd in.
    pidfile: "/run/nsd/nsd.pid"

    # don't answer VERSION.BIND and VERSION.SERVER CHAOS class queries
    hide-version: yes

    # identify the server (CH TXT ID.SERVER entry).
    identity: "kompella.ssh.com.bd"

    # statistics are produced every number of seconds. Prints to log.
    statistics: 3600

# Secret keys for TSIGs that secure zone transfers.
# You could include: "secret.keys" and put the 'key:' statements in there,
# and give that file special access control permissions.
#
key:
    # The key name is sent to the other party, it must be the same
    name: "ssh.com.bd-key"
    # algorithm hmac-md5, or hmac-sha1, or hmac-sha256 (if compiled in)
    algorithm: hmac-md5
    # secret material, must be the same as the other party uses.
    # base64 encoded random number.
    # e.g. dd if=/dev/random of=/dev/stdout count=1 bs=32 | base64
    secret: "N1aqkdyRDOOM01NYt3Vat3v+QmonX8bsNoSdBUyKNB0="

# Fixed zone entries.  Here you can config zones that cannot be deleted.
# Zones that are dynamically added and deleted are put in the zonelist file.
#
zone:
    name: "ssh.com.bd"
    zonefile: "ssh.com.bd.zone"
    notify: 203.0.113.10 ssh.com.bd-key
    provide-xfr: 203.0.113.10 ssh.com.bd-key

zone:
    name: "113.0.203.in-addr.arpa"
    zonefile: "203.0.113.zone"
        notify: 203.0.113.10 ssh.com.bd-key
        provide-xfr: 203.0.113.10 ssh.com.bd-key