diff options
Diffstat (limited to '0-dump-root-zone.sh')
| -rwxr-xr-x | 0-dump-root-zone.sh | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/0-dump-root-zone.sh b/0-dump-root-zone.sh index b3e8c17..8c93b7d 100755 --- a/0-dump-root-zone.sh +++ b/0-dump-root-zone.sh @@ -2,8 +2,11 @@ set -e -0>root-zone.dns -cat > root-zone.dns <<-EOF +# Empties the contents of the root dns file +0>work/db.root + +# Prints a header for the root dns file +cat > work/db.root <<-EOF \$TTL 2d ; Default TTL for zone \$ORIGIN . @@ -16,4 +19,8 @@ cat > root-zone.dns <<-EOF ) EOF -dig -t axfr . @iad.xfr.dns.icann.org | grep -E 'DS|NS|A|AAAA' |sed '/RRSIG/d'|sed '/^\./d' >> root-zone.dns +# Adds the root dns zone's content +dig -t axfr . @iad.xfr.dns.icann.org \ + |grep -E 'DS|NS|A|AAAA' \ + |sed '/RRSIG/d' \ + |sed '/^\./d' >> work/db.root |