Facebook.....DNS???

[mtarbox]

I noticed that I couldn't access FB on my laptop or desktop systems, but could access on my phone. When I checked the logs, I discovered that 69.171.239.11:53UDP was being blocked. Note the port number.

Weird?

Unbound is serving DNS and I have rule entries to block all other DNS requests.

When did FB start serving DNS?

[jimp]

Do you have Unbound in resolver mode, or forwarding mode?

If you have it in resolver mode, when a client attempts to resolve facebook.com , Unbound will talk to the root servers and then eventually make its way to the authoritative DNS servers for facebook.com looking for the answer to the query.

[mtarbox]

Jim,
Resolver mode only.
This is a new development as I was able to hit that website without issues before.
And now the page loads without issue. I'll be dipped.

[jimp]

Maybe whatever pfBlocker list that rule is using had updated before and then again, hard to say without knowing what it is.

[mtarbox]

I wasn't seeing anything in the logs, except for the noted entries above.
Just waiting for a crappy day when I am stuck inside to reset the box, and start fresh.
Waiting for Ian from nguvu.org to finish his newest guide.
But thanks for the reply.
-Medic

[mtarbox]

@mtarbox DERP!
Pri4V4. ISC_Miner_v4
Thank you for not beating me over the head with my own rulesets.
All set now.