RossGibson

Infoblox’s global team of threat hunters uncovers a DNS operation with the ability to bypass traditional security measures and control the Great Firewall of China. Read about “Muddling Meerkat” and the many other threat actors discovered by Infoblox Threat Intel here.

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Member since 09-10-2015

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Re: Set authority bit On

by RossGibson in NIOS DNS DHCP IPAM

01-07-2020

As I understand the architecture you described, your Infoblox is serving as a c...

Re: How can we prevent reverse DNS queries against RFC 1918 "private" IP addresses?

by WBounni in NIOS DNS DHCP IPAM

07-18-2019

Thank you RossG.

Re: CNAME record for a auth domain

by RossGibson in NIOS DNS DHCP IPAM

07-16-2019

2 Kudos

Out of curiosity, are you trying to do this just for the apex entry for the zon...

Re: 8.4 Syslog - unknown field

by RossGibson in NIOS DNS DHCP IPAM

07-16-2019

I believe what you are referring to is the DNS Cookie, which is enabled by default in BIND 9.11. Here is a bit of information from ISC on DNS Cookies: https://kb.isc.org/docs/aa-01387

Re: DNS service outage after hitting 7/8 of max cache - root cause, how to prevent, mitigate

by salmino in NIOS DNS DHCP IPAM

03-24-2019

I set up a farm of BIND resolvers at an ISP a few years ago and also never saw ...

Dashboard for Top Requested DNS Name Count by Client

by RossGibson in How-to Articles

02-22-2018

1 Kudos

I created a dashboard that I'm hoping some others will find useful. The dashboa...