(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
Packet Tuesday Episode 12: DNS Query IDs and DNS Notify Messages #sec503 #packetlife, (Tue, Feb 7th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.