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Anomaly on the Mauritius Government Web Portal

Posted on 12/01/2014 By firstdns
Non classé

submitted by ishwon [link] [comment] Powered by WPeMatico

DNS at home

Posted on 11/30/2014 By firstdns
Non classé

Maybe I’m creating my own problem but I’m kind of stuck. I have a handful of hosts at home and a 64 address DHCP block for which I have a TLD setup on a Solaris machine. nslookup from the Windows clients always works (it always asks the primary DNS server, the Solaris machine), but when … Read More “DNS at home” »

Resolve DNS locally without use external DNS Server like ISP Server?

Posted on 11/28/2014 By firstdns
Non classé

As title, is it possibile? On Windows. My college use a local proxy/dns that go down too often. Thanks submitted by dom9301k [link] [14 comments] Powered by WPeMatico

ScaleScale | Global Routing with Anycasted DNS. Teardown: NSONE

Posted on 11/20/2014 By firstdns
Non classé

submitted by ISO1000000 [link] [comment] Powered by WPeMatico

Oh, the applications! xip.io: wildcard DNS for everyone

Posted on 11/17/2014 By firstdns
Non classé

submitted by sureyouken [link] [1 comment] Powered by WPeMatico

MRW when I set up my own caching server, configure my home router to use it, and wife's Android still hits Time Warner Cable's landing page

Posted on 11/15/2014 By firstdns
Non classé

WTF? The router is set to user the caching server and then roll over to OpenDNS. Her phone showed 192.168.1.1 (home router) as the primary and 8.8.8.8 (Google) as the secondary. This was under DHCP settings. I had to switch it to static IP to be able to change the IP settings, but I got … Read More “MRW when I set up my own caching server, configure my home router to use it, and wife's Android still hits Time Warner Cable's landing page” »

Weird queries to non existent sub-domains

Posted on 11/03/2014 By firstdns
Non classé

We’re getting hit with overage charges from our dns provider from lookups to domains that dont exist, like: sdy.domain.com, sdt.domain.com, sds.domain.com, sdp.domain.com, scq.domain.com Does this sound malicious or normal background noise? submitted by WilliamBuckley [link] [6 comments] Powered by WPeMatico

Unbound – authoritative answers from NSD on LAN, but recursion-only on WAN?

Posted on 11/03/2014 By firstdns
Non classé

Is there a way to get the same instance of Unbound to pass queries for a local zone (eg, internal.domain.tld) to an authoritative server (in my case NSD running on the same host) on one interface/subnet, but not on another? I suppose this is a split horizon scenario (which I’ve read Unbound doesn’t really do), … Read More “Unbound – authoritative answers from NSD on LAN, but recursion-only on WAN?” »

Can't get Unbound to answer on outside IP (x-post from /r/freebsd)

Posted on 11/03/2014 By firstdns
Non classé

Have a FreeBSD 10 machine. Have two outside IPs bound to it. First IP has NSD running as an authoritative server. THis is specified specifically in the interface entry of nsd.conf. Trying to run caching/recursive nameserver with unbound on the second IP. I specified the following entries in unbound.conf: interface: 127.0.0.1 interface: <Second IP> I … Read More “Can't get Unbound to answer on outside IP (x-post from /r/freebsd)” »

Tracing DNS path from the bottom up?

Posted on 10/29/2014 By firstdns
Non classé

My ISP informs me we are still hitting their old DNS servers which are going to be shut down soon. I’ve set our firewall, primary and secondary DNS servers to point to the new DNS ip’s. I did this using the Forwarders tab. All machines on my network should be pointing to those internal DNS … Read More “Tracing DNS path from the bottom up?” »

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