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 kevin.burke.dev
Where are Datadog's US1 and US3 data centers located? | Kevin Burke
| | serverless.industries
DNS Updates with nsupdate - Serverless Industries
1.7 parsecs away

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| | A few DNS zone which I maintain don't have a web interface to editthe records. I am required to use RFC2136 nsupdate.Preparations in NameserverThe domain owner assigned me a HMAC key in his nameserver (bind9)configuration which has the permission to perform updates andZone Transfers (show all records in dig).
| | 0x7f.dev
Running your own name server with NSD | 0x7f
1.5 parsecs away

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| | [AI summary] A technical guide explaining how to set up your own domain name system (DNS) records using the NSD software on a self-hosted virtual machine.
| | jvns.ca
A little tool to make DNS queries
1.3 parsecs away

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| | A little tool to make DNS queries
| | sookocheff.com
How Does DNS Work? | Kevin Sookocheff
13.4 parsecs away

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| Before the Internet became a global network connecting millions of devices, it was a simple research experiment connecting a handful of institutions. In the beginning, the number of unique internet addresses could be measured in the tens. As the network expanded that number quickly grew into the hundreds and thousands and it became difficult to remember and type in IP addresses for each of these hosts. To manage the growing number of network hosts, a simple text file, called HOSTS.txt recorded each host and their IP address. To add your name to the hosts file, you needed to send an e-mail describing the changes you wanted to apply. The authority for the HOSTS.txt file would apply these changes once or twice a week and anyone who wanted to grab the updated li...