Information about DNS and network
I have just done a tracert www.google.com, this returns the following. Tracing route to www.google.com [212.56.71.144] over a maximum of 30 hops: 1 3 ms 1 ms 2 ms dsldevice.lan [192.168.1.254] 2 13 ms 13 ms 13 ms lo0.11.central11.pcl-bng01.plus.net [195.166.130.139] 3 12 ms 13 ms 13 ms irb.11.PCL-CR02.plus.net [84.93.249.98] 4 13 ms 13 ms 13 … Read More “Why does www.google.com A name resolve to IPs that have a PTR pointing to my ISP.” »
Hello, I had deleted a default CNAME on a domain which was mail.domain.com so that I can use that mail.domain.com to redirect to webmail login page. Today I found out that original mail.domain.com CNAME is used for receiving email but email seems to be worked fine for months and still does. So my question is … Read More “CNAME deletion and emails?” »
I know this is possible, but this is completely outside my area of expertise and I’m having a really hard time figuring out how to go about it. I’m a web designer working for a client. The client currently has their email and webhosting through wiredhosting.com. Their domain is registered through GoDaddy (not my choice), … Read More “Separate nameserver for email and web hosting?” »
submitted by logicalmike [link] [1 comment] Powered by WPeMatico
submitted by dnscheck [link] [1 comment] Powered by WPeMatico
I am preparing my new website TLDMonitor for the ICANN meeting tomorrow. Please let me know what you think. submitted by pawal [link] [2 comments] Powered by WPeMatico
We are currently working on a rollout plan of DNSSEC for our DNS zones. I’ve read RFC 4641 already, but I’m not totally sure about the key rollover. Since we are using PowerDNS it’s pretty simple to activate DNSSEC to your zone with ‘pdnssec secure-zone’ and ‘pdnssec rectify-zone’. Even the key rollover itself seems to … Read More “DNSSEC Key rollover on PowerDNS” »
EDIT: Already figured it out! Thanks reddit I’m new to linux, I already properly configured a DNS server that can provide a domain name to IP translations. But how can I add 3 or more server domains? For example, I’m going to add a domain named dhcp (for dhcp server), www (for web server) etc… … Read More “[HELP] How to add Multiple Domain Names in a BIND DNS server” »
This is a diagram of the network: https://imgur.com/kUoMA4g I just would like to know why or why not, I have been hearing getting many conflicting stories. 2 Servers, 2 Workstations, 1 Printer = Hard Wired , the rest WIFI submitted by jalalinator [link] [2 comments] Powered by WPeMatico
I set up opends in order to block e.g Instagram.com in my network. The results: Home pc (Ethernet) : blocked Galaxy Core (WiFi) : blocked Moto G 2014 (WiFi) : complete access to Instagram! The results are the same for every blacklisted site! Can someone explain why my moto g is not affected by the … Read More “OpenDns Content Filter only Blocks Domains on some devices in the same network” »