用nslookup查看郵件服務器的IP是否被Spam Advisory列入黑名單

網(wǎng)上有很多spam advisory數(shù)據(jù)庫，例如spamhaus之類的。

例如，要查詢IP 1.2.3.4 是否被ahbl.org列入黑名單，可以用下列命令

nslookup 4.3.2.1.dnsbl.ahbl.org

如果返還的結果是Non-existent domain，說明沒有問題

如果返還的結果是127.0.0.x，說明被列入了黑名單，x有可以能是1-255的數(shù)值，具體原因就因數(shù)據(jù)庫而異了。

當然，有些數(shù)據(jù)庫提供網(wǎng)頁查詢，也很方便。

用命令查看的好處是可以寫腳本同時查看多個數(shù)據(jù)庫。

附上一些反垃圾郵件組織的域名表

asiaspam.spamblocked.com
bl.deadbeef.com
bl.emailbasura.org
bl.spamcop.net
blackholes.five-ten-sg.com
blacklist.woody.ch
bogons.cymru.com
cbl.abuseat.org    cdl.anti-spam.org.cn
combined.abuse.ch
combined.rbl.msrbl.net
db.wpbl.info
dnsbl-1.uceprotect.net
dnsbl-2.uceprotect.net
dnsbl-3.uceprotect.net
dnsbl.abuse.ch
dnsbl.ahbl.org
dnsbl.cyberlogic.net
dnsbl.inps.de
dnsbl.njabl.org
dnsbl.sorbs.net
drone.abuse.ch
duinv.aupads.org
dul.dnsbl.sorbs.net
dul.ru
dyna.spamrats.com
dynip.rothen.com
eurospam.spamblocked.com
fl.chickenboner.biz
http.dnsbl.sorbs.net
p_w_picpaths.rbl.msrbl.net
ips.backscatterer.org
isps.spamblocked.com
ix.dnsbl.manitu.net
korea.services.net
lacnic.spamblocked.com
misc.dnsbl.sorbs.net
noptr.spamrats.com
ohps.dnsbl.net.au
omrs.dnsbl.net.au
orvedb.aupads.org
osps.dnsbl.net.au
osrs.dnsbl.net.au
owfs.dnsbl.net.au
owps.dnsbl.net.au
pbl.spamhaus.org
phishing.rbl.msrbl.net
probes.dnsbl.net.au
proxy.bl.gweep.ca
proxy.block.transip.nl
psbl.surriel.com
rbl.interserver.net
rdts.dnsbl.net.au
relays.bl.gweep.ca
relays.bl.kundenserver.de
relays.nether.net
residential.block.transip.nl
ricn.dnsbl.net.au
rmst.dnsbl.net.au
sbl.spamhaus.org
short.rbl.jp
smtp.dnsbl.sorbs.net
socks.dnsbl.sorbs.net
spam.dnsbl.sorbs.net
spam.rbl.msrbl.net
spam.spamrats.com
spamlist.or.kr
spamrbl.imp.ch
t3direct.dnsbl.net.au
tor.ahbl.org
tor.dnsbl.sectoor.de
torserver.tor.dnsbl.sectoor.de
ubl.lashback.com
ubl.unsubscore.com
virbl.bit.nl
virus.rbl.jp
virus.rbl.msrbl.net
web.dnsbl.sorbs.net
wormrbl.imp.ch
xbl.spamhaus.org
zen.spamhaus.org