These are my links for 24 mag 2013 through 29 mag 2013:
DNSViz | A DNS visualization tool – DNSViz is a tool for visualizing the status of a DNS zone. It was designed as a resource for understanding and troubleshooting deployment of the DNS Security Extensions (DNSSEC). It provides a visual analysis of the DNSSEC authentication chain for a domain name and its resolution path in the DNS namespace, and it lists configuration errors detected by the tool.
intoDNS: checks DNS and mail servers health – IntoDNS checks the health and configuration and provides DNS report and mail servers report. And provides suggestions to fix and improve them, with references to protocols’ official documentation.
Master & Slave PowerDNS – LinuxManage.com – In this short tutorial we will show you how to configure powerdns running as master and slave. For this tutorial purpose, master powerdns host will have ip address 192.168.56.3 and hostname ns1.example.com, slave ip: 192.168.56.4 and hostname: ns2.example.com
Sendmail relay configuration on AIX | Leave No Bit Unturned – This document describes how to set up a Sendmail e-mail gateway or relay which will be able to process incoming mail and route it to different mail servers based on domain information. The routing table is based on the Sendmail mailertable feature instead of the usual MX record based routing. This will come handy when there is a need to route mail internally in a different way than externally.
These are my links for 14 mag 2013 through 21 mag 2013:
Caching Nameserver using dnsmasq – dnsmasq is a lightweight, open-source DNS forwarder and DHCP server. In this article we go through how to prepare the system in order to run dnsmasq and also how to configure the latter as a caching-only DNS server. A configuration file is also provided as a drop-in replacement for the default dnsmasq.conf that ships with your system. dnsmasq is available in most Linux distributions.
Docker – the Linux container engine – Docker is an open-source engine which automates the deployment of applications as highly portable, self-sufficient containers which are independent of hardware, language, framework, packaging system and hosting provider.
5G Blacklist 2012 : Perishable Press – The 5G Blacklist helps reduce the number of malicious URL requests that hit your website. It’s one of many ways to improve the security of your site and protect against evil exploits, bad requests, and other nefarious garbage. [ via http://www.skyflash.it/internet-reti/sicurezza/protezione-di-un-sito-web-tramite-htaccess-5g-blacklist-2013/8061/ ]
These are my links for 22 apr 2013 through 13 mag 2013:
Icon Search Engine | Iconfinder – Iconfinder provides high quality icons for webdesigners and developers in an easy and efficient way. The site launched in 2007 as the first search engine focused on icons.
xbsd.nl – PL2303 Serial USB on OSX Lion – Here’s a way to get you PL2303-based Serial-USB adapter working with OS X Lion (10.7) or OS X Mountain Lion (10.8). Based on the osx-pl2303 project on github, I’ve built a kernel extension that works with OS X Lion or OS X Mountain Lion. You can grab the kext file here or from the link below.