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Graphics Interchange Format  |  2000-06-28  |  41.0 KB  |  234x441  |  8-bit (105 colors)
   ocr: Host wwwvictm. eample.com cormaly trusts the host trustmeplain.org whose true LP address 5 10.1522.3 Mawucirnexs-piecom p/Awercim.eampe.coem 2.Query 1.Attacker's Question: IP: address -sulel/AmstarpL 72.16.08 qtype-PTR ONS Name-? Durcns.example.com 5.Accepts bogus PTR sluns record connection the and and: 4.Caches answer returns to bad nctim PTR bogus record 3. - Response Enus.esampe.org Answer. 80161/2n-actrara PIR tustre.pain.0t9 Authority: pampe.arg NS Eiloes.teattpie.org Acationalenions.erample.org A 172.16.0.2 Figure 1. Here an attacker's DNS is authoritative for the 172.16.0 (0.10.17Zin-a ...