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Stop using ridiculously low DNS TTLs

Posted on 11/03/2019 By firstdns
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submitted by /u/jedisct1 [link] [comments] Powered by WPeMatico

Will changing nameservers affect mail services while the changes propagate?

Posted on 11/03/2019 By firstdns
Non classé

Hello, I apologize if this is a simple question or if my use of terminology is incorrect, I’m very new to all of this and I just can’t seem to find a satisfactory answer online. I’m currently working on an application hosted on AWS, but the domain I intend to use was purchased through GoDaddy. … Read More “Will changing nameservers affect mail services while the changes propagate?” »

Quad9 dnsleaktest

Posted on 11/02/2019 By firstdns
Non classé

should there be 4-6 entries when using Quad9 DNS on dnsleaktest.com? submitted by /u/amihail [link] [comments] Powered by WPeMatico

How to get bind9 to redirect from one domain name to another

Posted on 11/02/2019 By firstdns
Non classé

I’m using bind9 in ubuntu where I setup a domain called server.toy.story.org.uk, however in the terminal when the user types ‘ping server’ I want this to redirect to ftp.toy.story.org.uk. I tried doing IP address in A and CNAME records but I can’t get it to work. My db file looks like this: ​ ; BIND … Read More “How to get bind9 to redirect from one domain name to another” »

Anonymized DNS

Posted on 11/02/2019 By firstdns
Non classé

submitted by /u/jedisct1 [link] [comments] Powered by WPeMatico

What happens when you delete a domain from your domain registrar account?

Posted on 11/02/2019 By firstdns
Non classé

I have protected registration and private registration for all domain names? – Is the contact information associated with a domain name removed from the WHOIS database before the domain name is put up for auction, or put back in the registry? – Can the new owner find out who previously owned a domain name, even … Read More “What happens when you delete a domain from your domain registrar account?” »

Internet pioneer Dr. Paul Vixie on global internet security

Posted on 10/30/2019 By firstdns
Non classé

submitted by /u/WhooisWhoo [link] [comments] Powered by WPeMatico

PowerDNS: How to disable TTL per record

Posted on 10/29/2019 By firstdns
Non classé

I’m trying to get pdns to refrain from setting a record TTL. We have a default TTL set in the SOA record and it should not set a TTL per record that is added. Is there a way to configure powerdns to just keep the entry empty? (or add the record with a ttl of … Read More “PowerDNS: How to disable TTL per record” »

Can anyone explain why this made insanely faster

Posted on 10/26/2019 By firstdns
Non classé

Not sure why but it worked great wonders here you go net.ipv4.ip_forward=1 net.ipv6.conf.all.forwarding=1 To clarify this is dnsmasq on Ubuntu 19.04 submitted by /u/ihoman202 [link] [comments] Powered by WPeMatico

Clearing up basic question about DNS

Posted on 10/26/2019 By firstdns
Non classé

So I’m just trying to get the basics down about DNS and I feel that I’m nearly there, just have a last question that I can’t seem to get working in my head. Say for example I want to find the IP associated with the hostname youtube.com It goes through the usual DNS process (local … Read More “Clearing up basic question about DNS” »

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