EC-Council
312-50V12 · Question #99
Henry is a penetration tester who works for XYZ organization. While performing enumeration on a client organization, he queries the DNS server for a specific cached DNS record. Further, by using this
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Submitted by paula_co· Mar 4, 2026Reconnaissance Techniques
Question
Henry is a penetration tester who works for XYZ organization. While performing enumeration on a client organization, he queries the DNS server for a specific cached DNS record. Further, by using this cached record, he determines the sites recently visited by the organization's user. What is the enumeration technique used by Henry on the organization?
Options
- ADNS zone walking
- BDNS cache snooping
- CDNS SEC zone walking
- DDNS cache poisoning
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Topics
#DNS enumeration#DNS cache snooping#Information gathering#Footprinting