dns

问题 I am aware that there have been a few discussions on this one but none have given a definitive answer. I am hoping this will help me and others. Problem: I have a domain name (www.xyz.com) registered with 1&1. I want users to be able to type this in and be shown my website. A Heroku web app. I want the domain name (www.xyz.com) to be displayed. Not any subdomain url or the heroku app URL. I do not want the set-up do be anything that will have a detrimental impact on SEO. Note: I have just got

问题 So I had github pages set up with a custom domain without problem on namecheap a day ago. Then I tried switching to Https via github's newly added support for https on pages. After too much frustration I switched over to CloudFlare for Https but I'm now getting an error ERR_TOO_MANY_REDIRECTS Here's my DNS settings on CloudFlare. 回答1: Check your SSL setting in the Crypto tab. You should have it set to "Full". If it is set to "Flexible", then Cloudflare will use HTTP to connect to the origin,

问题 So I had github pages set up with a custom domain without problem on namecheap a day ago. Then I tried switching to Https via github's newly added support for https on pages. After too much frustration I switched over to CloudFlare for Https but I'm now getting an error ERR_TOO_MANY_REDIRECTS Here's my DNS settings on CloudFlare. 回答1: Check your SSL setting in the Crypto tab. You should have it set to "Full". If it is set to "Flexible", then Cloudflare will use HTTP to connect to the origin,

问题 I want to map notification.api.example.co.uk to a specific app engine service called notification-api I've added a custom domain on app engine called api.example.com successfully, so was hoping the following dispatch.yaml would be sufficient: dispatch: - url: "notification.api.example.co.uk/*" service: notification-api I was hoping, therefore, any request, for example, a POST to notification.api.example.co.uk/test-api would route the request to service and render a response, but it doesn't

问题 I want to map notification.api.example.co.uk to a specific app engine service called notification-api I've added a custom domain on app engine called api.example.com successfully, so was hoping the following dispatch.yaml would be sufficient: dispatch: - url: "notification.api.example.co.uk/*" service: notification-api I was hoping, therefore, any request, for example, a POST to notification.api.example.co.uk/test-api would route the request to service and render a response, but it doesn't

问题 Recently, I bought a domain from AWS Route 53 (brianpatrickhummel.com) to host a personal portfolio. The portfolio site is up and running, using an S3 bucket and Cloudfront as a CDN. On the portfolio site, visitors are able to preview some apps that I built, which launch in-site using iframe elements, and I noticed that my Heroku-deployed apps take 10-20 seconds to load, since those sites have very few visitors on average and have no CDN service. Therefore, I began researching using AWS

问题 Is there a way to specify which DNS server to use for a name lookup? Looking at https://golang.org/pkg/net/#LookupHost seems it will use only the local resolver LookupHost looks up the given host using the local resolver. It returns a slice of that host's addresses. Also earlier on that link It can use a pure Go resolver that sends DNS requests directly to the servers listed in /etc/resolv.conf, How could one do a lookup against arbitrary servers like one can do with dig? dig @8.8.8.8 google

问题 Is there a way to specify which DNS server to use for a name lookup? Looking at https://golang.org/pkg/net/#LookupHost seems it will use only the local resolver LookupHost looks up the given host using the local resolver. It returns a slice of that host's addresses. Also earlier on that link It can use a pure Go resolver that sends DNS requests directly to the servers listed in /etc/resolv.conf, How could one do a lookup against arbitrary servers like one can do with dig? dig @8.8.8.8 google

问题 I created a new cluster in MongoDB Atlas but I can't connect to it thru the mongo shell. C:\git_symphony\esp8266\SymphonySocket>mongo "mongodb+srv://<clustername>-gy7bf.azure.mongodb.net/test" --username <USERNAME> DNSHostNotFound: Failed to look up service "":No records found for given DNS query. try 'mongo --help' for more information I tried switching regions but it didn't work. I've also tried using Compass on my mac but it just loads indefinitely when I try to connect. What could

问题 I am considering getting a domain that contains an accented character (it contains an á). However, I noticed that only some companies offer them. Is there a general problem with those domains or will I have certain disadvantages when using one? 回答1: The DNS protocol only supports ASCII. Domains with accented characters in them are encoded to ASCII using Punycode. That means that your domain éxàmplê.com is actually xn--xmpl-0na6cm.com . It is a virtual certainty that there is lots of software