36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
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#!/bin/bash
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TIMEOUT=2
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genip() {
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num_octets=$((RANDOM % 4 + 1))
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ip=""
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for i in $(seq 1 $num_octets); do
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if [ $i -ne 1 ]; then
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ip+="."
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fi
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ip+=$((RANDOM % 256))
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done
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echo $ip
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}
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TEMP=$(mktemp -d)
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while true; do
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ip=$(genip)
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ns_records=$(dig +time=$TIMEOUT +short $ip.in-addr.arpa NS)
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for ns in $ns_records; do
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ns_ips=$(dig +time=$TIMEOUT +short $ns A $ns AAAA)
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for ns_ip in $ns_ips; do
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#echo -e "AXFR on \033[36m${ns%.}\033[0m \033[90m($ns_ip)\033[0m for \033[33m$ip.in-addr.arpa\033[0m"
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dig AXFR @$ns_ip $ip.in-addr.arpa > $TEMP/$ip.in-addr.arpa.txt
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if [ ! -s "$zone_file" ] || grep -qE "Transfer failed|connection reset|connection refused" "$zone_file"; then
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echo -e "\033[31m[FAIL]\033[0m AXFR on \033[36m${ns%.}\033[0m \033[90m($ns_ip)\033[0m for \033[33m$ip.in-addr.arpa\033[0m"
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rm -f "$zone_file"
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else
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echo -e "\033[32m[SUCCESS]\033[0m AXFR on \033[36m${ns%.}\033[0m \033[90m($ns_ip)\033[0m for \033[33m$ip.in-addr.arpa\033[0m"
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break
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fi
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done
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done
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done
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