Most dns query related news are at:
More dns query related news:
DNS Caching at a glance nj180degree.net 14 Apr 2011 | 04:23 am
What is DNS Caching?! DNS caching is a mechanism that enables a client or a server DNS resolutions queries to be saved locally for a set timeframe on that DNS server or client. A DNS query is a reques...
Analyzing DNSMasq Log with AWK tannerwilliamson.com 4 Mar 2012 | 02:42 pm
If you use DNSMasq with logging enabled and want to analyze the number of DNS queries you have for hostnames, this AWK script will help you do that. I can’t take credit for this script. It came from t...
DCWG Ends Clean DNS Function dcwg.org 10 Jul 2012 | 12:44 am
On 12:01 Eastern Time on Monday July 9th 2012, the DCWG stop responding to DNS queries from infected machines. This is in compliance with the US Justice Department Court Order authorizing the clean DN...
DNS Prefetching Implications simonwillison.net 10 Mar 2011 | 06:54 am
DNS Prefetching Implications. deviantart use a subdomain per user, which meant the DNS prefetching feature in Firefox and Chrome was costing them an extra 10 billion DNS queries per month. Disabling i...
Partial DNS Forwarding Using Individual Windows DNS Zones improve.dk 21 May 2013 | 06:52 pm
At our office, all machines are using a local Windows DNS server for their outgoing DNS queries. This allows us to make internal zones like .ipaperlan that points to all of our internal systems, while...
How DNS Works | DNS Explained | DNS with Registrars | Domain Name System tejasbarot.com 30 May 2013 | 09:30 am
Hell Friends, Before few days ago I have attended a Workshop / Seminar on How DNS works and How DNS Query get resolved and What is Registrars and everything about the DNS. Even though I was knowing Li...
Server-agnostic logging of DNS queries/responses jpmens.net 27 May 2013 | 02:35 pm
DSC is probably the de-facto standard for monitoring queries to DNS servers, certainly in larger environments. It consists of so-called collectors which sniff DNS packets and periodically dump them as...
Using stash53 with the MQTT emitter jpmens.net 28 May 2013 | 12:18 pm
After introducing stash53 (which logs DNS queries and responses with Logstash) yesterday, I got quite a bit of positive feedback. There were a couple of queries whether I could explain what people can...
Capture DNS queries with DNSQuery Sniffer hacker10.com 19 Jun 2013 | 05:17 pm
DNSQuery Sniffer is a free Windows application that captures your computer DNS queries, the program is useful to troubleshoot name resolution complications and check if a domain name is being blacklis...
What is the default DNS cache expiration time in the Bluecoat ProxySG appliance and How can I change it? debianadmin.com 10 Jul 2013 | 01:48 pm
Q: What is the default DNS cache expiration time? A: Whether or not a DNS query cached is based on the response from the respective DNS server(s): If DNS responds that the query is non-cacheable, th...
