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Information about DNS and network

Month: January 2016

Efficient & optional filtering of adservers/trackers/malware in PowerDNS Recursor 4.0.0

Posted on 01/20/2016 By firstdns
Non classé

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

DNS Help

Posted on 01/19/2016 By firstdns
Non classé

Hi guys, I’m a fairly new web developer trying to start out. I love what I’ve learned so far, and I really enjoy doing this kind of stuff. I need to make my website accessible via (specifically) http://yoursite.com. I can hit it in the following ways: http://www.yoursite.com, yoursite.com, and www.yoursite.com and it all redirects to … Read More “DNS Help” »

How to use ad-blocking hosts file for DNS server

Posted on 01/18/2016 By firstdns
Non classé

I setup a simple forwarding DNS server on Digital Ocean using bind. The goal was to use this server to block ads with a hosts file because we use a lot of different devices that don’t have that functionality. I went to someonewhocares.org and got the hosts file and put the contents into /etc/hosts. Now, … Read More “How to use ad-blocking hosts file for DNS server” »

How do I build my own SmartDNS?

Posted on 01/18/2016 By firstdns
Non classé

I need the functionality of a SmartDNS, I’m pretty savvy as far as Linux administration. I’ve setup DNS servers before. Here’s the basic problem I have: need some requests (ie: usa-only.com) to be routed through my USA based IP address need some requests to be routed through my European IP address What’s the easiest way … Read More “How do I build my own SmartDNS?” »

Need help with DNS Zone file and dynamic DNS

Posted on 01/16/2016 By firstdns
Non classé

Hey guys, I have a webserver running at home and a domain at gandi.net. Unfortunately, gandi.net does not provide DDNS. I am using duckdns.org to update my IP address. I managed to set up the zone file at gandi to direct the subdomain www.example.com to my duckdns.org and therefore to my webserver. I did this … Read More “Need help with DNS Zone file and dynamic DNS” »

[noob]How to enable DNSSEC?

Posted on 01/16/2016 By firstdns
Non classé

I cannot afford VPN service at the moment so what I’m looking to set up is a third-party DNS resolver compatible with DNSCrypt and DNSSEC and does not log users. I tried looking for a guide on how to set up DNSSEC but couldn’t find any–only ones were for those who are hosting sites or … Read More “[noob]How to enable DNSSEC?” »

DNSInspect – Warning on SOA MNAME

Posted on 01/15/2016 By firstdns
Non classé

Hello, I’ve run my domain through www.dnsinspect.com and everything is ok except for the SOA Mname. I am not sure what they’re asking for, and it seems like Mname is either out-dated or in use only when using DDNS (DHCP + DNS Updating, I believe). Do I need an Mname record if I’m not using … Read More “DNSInspect – Warning on SOA MNAME” »

[xpost-netsec] Strange DNS Propagation issue, 6 days and counting

Posted on 01/13/2016 By firstdns
Non classé

We have a website domain.co.kr and it uses dnsmadeeasy DNS service. There were three DNS servers to be updated at the registrar ns10.dnsmadeeasy.com ns11.dnsmadeeasy.com and ns12.dnsmadeeasy.com But the registrar made a mistake and updated second server as ns11.dnsmadeeasy.co (note the missing “m”). Now dnsmadeeasy.co is owned by some shady company and that killed our website, … Read More “[xpost-netsec] Strange DNS Propagation issue, 6 days and counting” »

Trouble setting up SPF

Posted on 01/12/2016 By firstdns
Non classé

Hey, /r/dns. I submitted this question to /r/techsupport, but this might be a better place for it. I volunteer for a nonprofit with a domain registered through Wix. I have been trying to set up SPF and DKIM verification with Google Apps, MailChimp, and Mandrill to keep our emails out of people’s spam folders. DKIM … Read More “Trouble setting up SPF” »

What kinds of security vulnerabilities does providing DNSSEC expose?

Posted on 01/09/2016 By firstdns
Non classé

submitted by based2 [link] [1 comment] Powered by WPeMatico

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