So it is only kind of working.  I’m still seeing the following in the logs now 
then:
Oct 14 20:06:18 dnsmasq[15781]: possible DNS-rebind attack detected: 
universal-web-internal.production.gannettdigital.com

This is with the following set:
rebind-domain-ok=/mcafee.com/amazonmusiclocal.com/gannettdigital.com/
When I specifically try to go to 
universal-web-internal.production.gannettdigital.com in a web browser though or 
do DNS lookup, I’m not seeing anything in the logs which is odd.   

On Monday, October 14, 2019, 7:51 PM, Michael <morac99-dnsm...@yahoo.com> wrote:


Someone tried it and they used the following and said it worked.  When I tried 
it, it also worked.  I have no idea why that did, but using 
/gannettdigital.com/ by itself did not. 




rebind-domain-ok=/mcafee.com/amazonmusiclocal.com/gannettdigital.com/



On Monday, October 14, 2019, 6:05 PM, Michael <morac99-dnsm...@yahoo.com> wrote:

Hi Simon,

I'm using ASUS Merlin 384.13, which is compiled with dnsmasq 2.80-44-g608aa9f, 
on my router.   I have rebind protection on and want to whitelist 
"universal-web-internal.production.gannettdigital.com" as for some reason after 
upgrading to iOS 13 on my iOS devices that domain is getting hit very often.
I added the following to the dnsmasq.conf file, but the domain is still being 
logged:rebind-domain-ok=/universal-web-internal.production.gannettdigital.com/I 
also tried:rebind-domain-ok=/.gannettdigital.com/That white lists 
"production.gannettdigital.com" (which also has a private ip address), but not 
"universal-web-internal.production.gannettdigital.com".As such, this appears to 
be a bug.  I'm not sure if dnsmasq doesn't like the dashes or the fact that 
there are 4 parts to the domain.
Any idea why this isn't working?
Thanks,Michael






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