People running large(-ish) sites used to do this when they needed to break up the load between more than one server. One machine would be called www then the next one would be called www2, etc. Today, much better load balancing solutions are available that don’t require you to expose your internal machine naming conventions … Read more
if you need just catch email on domain and forward to you other mailbox, you can use http://improvmx.com/ just by adding MX records to your domain
What worked for me: Change your custom domain to be prefixed with www., like this: Save the settings and wait until www.example.com resolves and works. Remove the www. prefix and save again. Wait for browser and DNS caches to invalidate. All combinations should lead to https://example.com/ and no SSL error should appear.
Reference: http://www.zytrax.com/books/dns/ch15/#answer and http://www.zytrax.com/books/dns/ch8/a.html The first field is the NAME: The domain name being returned The second field (108 in your example) is the TTL in seconds. IN is the CLASS. Here, IN stands for Internet. A is the TYPE. Here, A stands for mapping a domain name to an IPv4 address. The last field … Read more
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I had a similar problem. Restarting the coredns deployment solved it for me: kubectl -n kube-system rollout restart deployment coredns
→ dig -t ANY stackoverflow.com ; <<>> DiG 9.6.0-APPLE-P2 <<>> -t ANY stackoverflow.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20242 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;stackoverflow.com. IN ANY ;; ANSWER SECTION: stackoverflow.com. 1202 IN A 64.34.119.12 … Read more
Try changing it to “subdomain -> subdomain.hosttwo.com” The CNAME is an alias for a certain domain, so when you go to the control panel for hostone.com, you shouldn’t have to enter the whole name into the CNAME alias. As far as the error you are getting, can you log onto subdomain.hostwo.com and check the logs?
You can’t. Only IANA can. Management of most top-level domains is delegated to responsible organizations by the Internet Corporation for Assigned Names and Numbers (ICANN), which operates the Internet Assigned Numbers Authority (IANA) and is in charge of maintaining the DNS root zone. http://en.wikipedia.org/wiki/Top-level_domain Here’s a list of available TLDs: http://www.iana.org/domains/root/db/ http://data.iana.org/TLD/tlds-alpha-by-domain.txt