In side Route 53: [your domain] --- mapped to ---> [Name servers] --- set by---> [Hostzone] Here are the rules: 1, Domain is globally unique, you register it and need to pay for it. (around $15/year) Once you registered, it is located in Amazon's route 53. Which means those root, top DNS servers don't record your domain. When request comes, they refer to Amazon's server to give the answer. 2, Amazon uses Name servers to resolve the request. This means if you have a domain but no related name server, it still won't be resolved. You can create a name server by creating host zone. 3, Each public host zone have multiple unique name servers created along the host zone. So creating records in host zone will also update those record to name servers. record is the rule for translating domain name to ip address. Private hostzone have same name server and it is only attached to a VPC for instances inside the VPC So, actually you can create a record in your host zone resolving google.com to your own server. But actually, this domain name is associated to other true name server, so your host zone won't have effect. If google really uses your name server, then the resolve will base on your settings. Also, maintain the hostzone also cost you some money.
Conclusion: 1, No need to buy Rode's expansive TRRS to TRS adapter wire!!! Any wire that can split the TRRS to TRS headphone and TRS mic is working!!!! 2, Rode VideoMicro works with Android phones and Windows laptops!!!! Here is the evidence: First, the mic is Rode VideoMicro (https://www.rode.com/microphones/videomicro), which Rode said it is for cameras. Second, this is the split wire I used (LinkForSplitter), you don't need to buy this one! As long as it is a splitter that split the TRRS port to TRS headphone and TRS mic is ok. Evidence for Android phone with Type-c port: you can see when tapping on the metal near the mic there is wave shown on my phone. Evidence for Windows Laptop: Also test with my Rog Strix II laptop Mechanism The splitter is just a wire connection, no other signal processing unit, so any wire should be able to get the mic work! The Wire just simply split the TRRS jack with 4 rings, and connect the G(ground) and the Mic pin to the TRS mic port. Also, connect the G and L R(headphone pin) to a TRS headphone jack. So as long as it is connected, the mic should be ready to work. One thing that still confuses me is how the power supplied to the mic. As Rode said it needs power from 2v-5v, I was so nervous worrying my phone may fail to supply the power, but it worked after I tried the splitter I bought. Some people said the Macbook can not work with this…
Date: Aug. 13 2020 This is my first personal blog running on my own server! I used wordpress + Nginx + mySQL to build the system. Hope I will write more essay about me, tech, music and all my experience here. Thanks for your visit!