快速查询全网Dns解析情况

之前做智能dns的时候编写的脚本，现在贴出来，希望对大家有用，注意需要提前汇总下各个地方的dns。

脚本内容如下:

#!/bin/bash
#2011/08/01 by larry
#chown u+x chk_dns.sh
[ -z "$1" ] && echo "Usage: ./$0 -d domain(required) [-i isp] [-a area] [-h help]" && exit 1

#Get command options
Help_DOC='Usage: -h you can find other options.
       -i input telecom operators(CMCC,EDU,CNC,CT,OT,KJW,CNO).
       -a input place name(BJ,SH,GD,HA,HE....).
       -d input domain name(Example:www.domain.com)'

args=`getopt -o d:i:a:h -l domain:,isp:,area:,help -- $@`
eval set -- "${args}"

while :
do
        case $1 in
        -d|--domain)domain="$2";shift 2;;
        -i|--isp)isp="$2" ;shift 2;;
        -a|--area)area="$2";shift 2;;
        -h|--help)echo "$Help_DOC" && exit 2;shift 2;;
        --)break ;;
        *)echo "Usage: sh $0 --help" && exit 1;;
        esac
done
grep -v '^#' /home/lianghq/dns.list |awk '/'${isp}'/&&/'${area}'/{print $4}' | while read line
do
        place=`awk '/'$line'/{print $3}' /home/lianghq/dns.list`
        #echo -e "==================(\033[36m"$place######$line"\033[0m)=================="
        echo  "==================(${place}######${line})=================="
        dig @$line $domain |egrep  -v '(^;|^ns|^dns.|^..gtld-servers.net.)'|awk '$4 ~/'A'|'CNAME'/{print}'
done

自己收集的dns列表如下:

[01] [BJ] CT_BJ         219.141.148.37

[01] [BJ] CT_BJ         219.141.140.10

[01] [BJ] CT_BJ         219.141.136.10

[01] [BJ] CNC_BJ        202.106.196.115

[01] [BJ] CMCC_BJ       211.98.2.4

[02] [CQ] CT_CQ         61.128.252.11

[02] [CQ] CNC_CQ        221.5.213.175

[02] [CQ] EDU_CQ        202.202.0.33

[03] [TJ] CNC_TJ        218.69.254.163

[04] [SH] CT_SH         202.101.6.2

[04] [SH] CNC_SH        112.64.143.101

[05] [XJ] CT_XJ         220.171.12.211

[05] [XJ] CNC_XJ        221.7.1.197

[06] [GX] CT_GX         218.65.250.165

[06] [GX] CNC_GX        221.7.228.140

[07] [XZ] CNC_XZ        221.13.65.38

[08] [NM] CT_NM         123.178.154.18

[09] [NX] CNC_NX        221.199.11.227

[10] [ZJ] CT_ZJ         218.75.28.234

[11] [GD] CT_GD         202.104.245.186

[11] [GD] CNC_GD        210.21.230.58

[11] [GD] EDU_GD        222.16.80.34

[11] [GD] CMCC_GD        211.98.4.1

[12] [HB] CNC_HB        220.249.116.179

[14] [HA] CT_HA         222.85.85.85

[14] [HA] CNC_HA        202.102.224.78

[15] [HL] CT_HL         219.147.219.70

[16] [HN] CNC_HN        58.20.221.214

[16] [HN] CMCC_HN       211.98.71.26

[17] [JL] CNC_JL        202.98.1.11

[18] [JS] CT_JS         202.102.24.34

[18] [JS] CNC_JS        218.104.32.106

[18] [JS] CMCC_JS       221.130.13.232

[19] [JX] CT_JX         202.101.226.68

[20] [LN] CT_LN         219.149.52.3

[20] [LN] CNC_LN        202.96.80.1

[21] [GZ] CT_GZ         202.98.198.170

[21] [GZ] CNC_GZ        221.13.30.242

[21] [GZ] CNC_GZ        221.13.28.234

[22] [QH] CT_QH         125.72.92.166

[23] [SC] CT_SC         202.98.96.68

[23] [SC] CT_SC         61.139.2.69

[23] [SC] CNC_SC        221.10.112.5

[24] [SD] CNC_SD        218.58.74.240

[24] [SD] CNC_SD        202.110.203.13

[25] [FJ] CNC_FJ        218.106.152.69

[26] [SN] CT_SN         61.150.127.242

[27] [SX] CNC_SX        211.90.80.65

[28] [AH] CNC_AH        211.91.88.129

[29] [GS] CT_GS         61.178.89.163

[29] [GS] CNC_GS        221.7.34.238

[30] [HI] CNC_HI        221.11.156.166

[31] [YN] CT_YN         61.166.150.123

[31] [YN] CT_YN         61.138.196.170

[32] [KJW] KJW_1        159.226.8.6

[32] [CNO] CNO_01       220.231.53.200

[32] [CNO] CNO_05       210.13.246.132

[32] [OT] OT_SG         165.21.83.94

[32] [OT] OT_TW         168.95.192.140

[32] [OT] OT_TW         203.133.1.12

[32] [OT] OT_HK         203.80.96.10

[32] [OT] OT_JP         218.219.54.66 

[32] [OT] OT_KR         121.254.25.228

[32] [OT] OT_US         8.8.8.8

[32] [OT] OT_US         8.8.4.4

[32] [OT] OT_US         208.67.222.222

[32] [OT] OT_US         208.67.220.220

希望对各位有用。