Cname
Articles Tagged cname:
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DNS Query: Understanding The Internet’s Phonebook
Think of the internet as a massive global city where every building has a specific coordinate, known as an IP Address (a string of numbers like 192.168.1.1). Since humans are much better at remembering names like MartechZone.com than long strings…
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DNS Propagation Checker
DNS propagation is the process by which changes to DNS records are distributed and updated across the Internet. When a domain name's DNS records are modified, such as updating the IP address associated with a domain's A record, these changes…
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MacOS: Need to Verify DNS Locally Using Hosts on OSX?
One of my clients relocated their website to a bulk hosting account. They updated their domain's DNS settings for the A and CNAME records but were having difficulty determining whether the site was resolving with the new hosting account (new…
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How A Rogue, Hacked Subdomain Got My Primary Domain In Trouble with Google!
When a new service hits the market that I want to test out, I typically sign up and give it a test run. For many platforms, part of the onboarding is to point a subdomain to their server so you…



