02-28-2021 04:48 PM
my question is straightforward, does infoblox support DNS Cookies RFC7873. I have configured server cookies in BIND it's fairly straightforward and would like to look at it in Infoblox.
I have done some searches and it's come up with basically nothing but it wouldn't be the first time that I haven't found anything in a search :-)
Any help is much appreciated!
03-12-2021 02:00 PM
Short answer yes enabled by default. To verify do a dig with +cookies - 10.63.0.26 happens to be a Infoblox DNS running NIOS 8.4.6, so its certainly supported since 8.4.0
$ dig @10.63.0.26 www.yahoo.com +cookie | grep -i cookie
; <<>> DiG 9.16.1-Ubuntu <<>> @10.63.0.26 www.yahoo.com +cookie
; COOKIE: cd98816573f8c4fd0e63b749604bd6eb52ddd89470e9ba70 (good)
$ dig @126.96.36.199 www.yahoo.com +cookie | grep -i cookie
; <<>> DiG 9.16.1-Ubuntu <<>> @188.8.131.52 www.yahoo.com +cookie