GIAC
GPEN · Question #435
When a DNS server transfers its zone file to a remote system, what port does it typically use?
The correct answer is D. 53/UDP. port-53-to-your-dns-servers.html
Penetration Testing Foundations & Reconnaissance
Question
When a DNS server transfers its zone file to a remote system, what port does it typically use?
Options
- A53/TCP
- B153/UDP
- C35/TCP
- D53/UDP
How the community answered
(33 responses)- A9% (3)
- B6% (2)
- C3% (1)
- D82% (27)
Explanation
port-53-to-your-dns-servers.html
Topics
#DNS#zone transfer#AXFR#TCP 53
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