Questions tagged [dns-hosting]

DNS hosting service is the service than runs DNS servers.

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Azure DNS zone not resolving

I have a VM running a web API that is accessible from a public API - x.y.z.w at port 5000. I tried to attach a DNS record that aliases to this public IP in Azure - DNS zone name - example-test123.com ...
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Is random response from DNS authoritative server normal

We are trying to setup Lets Encrypt certificate issuance using cert-manager and dns01 solver. We are using Dreamhost as our DNS provider and we created glue component that bridges between RFC-2136 ...
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What records can I delete and change

I own the website example.com which has the IP 123.456.789.12. Its hosted with HostingCompany and the nameservers are hosted with Cloudflare. Cloudfare auto generated my DNS records. Which record ...
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how to map custom domain to azure cdn endpoint

I am trying to map my custom domain to my Azure CDN endpoint as instructed here. The end goal being to host a static site with custom domain in blob storage. The original instructions are here but ...
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MIKROTIK MULTIPLE PUBLIC IPs PORT FORWADING USING ONE ISP

How can I configure mikrotik router to use two public IPs at the same time from a single isp for my centos webserver panel. .co.zw domain allows two different nameservers to have two different public ...
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Load Wordpress Homepage from different server

I have a wordpress website, where I want to recreate only the homepage using react and Wordpress rest endpoint and host this one page in Netlify, whereas all other posts continue to sit and serve from ...
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Does creating a 10th level domain require creating 9 domain that preced to it?

Let's say, I own a domain example.com and it's setup correctly in my domain management dashboard. Now I want to create a long subdomain of the 10th level: d10.d9.d8....d2.example.com Will all that ...
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DNS lookup spam running up Route 53 bill

Throughout 21 we saw around 15M DNS queries/month. In January 2022 we saw almost 300M and I didn't notice.... then February almost 1 BILLION...... and I noticed because of the bill. Amazon isn't ...
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Website will not load for certain ISPs

My website will not load correctly for certain ISPs. I have verified with both the DNS provider and the website host that all information is 100% correct. However, certain internet providers yield ...
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Domain name not resolving to custom nameservers

I set up a linux VM on azure running centos 7 and installed plesk obsidian. I configured the DNS settings there and was told to first update the glue records on namecheap, then set the nameservers to ...
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DNS cache: systemd-resolve and ping resolve different IP addresses

I have changed the IP address in a DNS record (on Google Cloud DNS), associated to a subdomain test.example.com From my Google Cloud VM: if I ping test.example.com, I get the old IP address if I ...
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Setting up DNS for self-hosted ACME DNS server

I'm probably just being dense about this, but I am trying to set up an ACME DNS server on my local network (publicly accessible) to handle the DNS-01 challenges required to automate the renewal/...
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301 Redirect old domain to new and use the old domain for emails

What I want to do: Part 1. Redirect old domain to new domain. Part 2. Use the old domain for mails My current setup: Both domains are set up with Google Load Balancer and using Google managed SSL. To ...
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Have godaddy point to specific path on custom ip

I have an ec2 machine running nginx. It has a lot of projects and typically I access it via: https://ai.mydomain.com/myproject One of these projects is spinning out to be separate. Assuming the ip was ...
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DKIM for subdomain in Cloudflare

I have example.com configured cPanel and I do not use it as mail server. I have created new subdomain in Cloudflare called mailer.example.com and installed Virtualmin on new Ubuntu server with ...
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Bind: Zone not loaded due to errors

I'm very new to this and I have been trying to set up a DNS server but I'm keep getting the following error when I type systemctl status named.service: zone 30.168.192.in.addr.arpa/IN: not loaded due ...
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dig +trace: no servers could be reached for my domain?

I am building my app in AWS. I have deployed my Reactjs frontend project in an EC2 instance. Instead of users from the external internet world visiting my EC2 instance directly, I want to put it ...
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Glue record limitations for authoritative nameservers

I am trying to set up some nameservers for use by many domains, but there appears to be some issues with my set-up and I am not clear on what needs to be fixed to get it to work. For my nameservers, ...
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Windows Server DNS Server Failure

I am having some issues with Windows Server 2022's DNS resolution and was hoping to get some insights. I have included some screenshots throughout the post The server in question is running on HyperV, ...
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a record and wildcard to setup subdomain by starting letter

I have four servers working with a private web app: g****.example.com with all profiles starting with g ( g1001, g1002, g1002 ..) m*****.example.com with all profiles starting with m (m1001 ...) s***...
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Is there anything I can do to fix my domain?

I am looking for a help with the domain loopla.com. In general it all seems to be OK. It was recently purchased and initially hosted on GoDaddy, moved to Google Cloud and recently to Cloudflare. ...
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Geolocation-based Domain Name Resolution [closed]

Can I have Geolocation-based Domain Name Resolution in PowerDNS cluster? I have to make a PowerDNS cluster for my project and there is a requirement of Geolocation-based Domain Name Resolution. Is it ...
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Hidden Primary DNS NS records

I am trying to setup a hidden primary DNS server and want to understand what should the right way to setup the SOA and NS records The hidden primary DNS will then do zone transfer to the secondary DNS ...
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1 answer
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DNS resolver vs NS record TTL

If a zone has 6 NS records When a DNS resolver lookup a domain/zone for an authoritative name server, does it take in all 6 records and cycle through them ? If a resolver use the 1st NS server and ...
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Domain to S3 Bucket AccessDenied

Hello i have a problem i recibe AccessDenied in my domain I upload my site in to a AWS S3 Bucket, i make public, create a static page, but when i access via my domain.com/mypage i get a AccessDenied. ...
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named/bind is refusing to serve some domains after resolving them itself

Why is bind refusing some of my queries? This only happens for certain domains. A query through named fails: $ dig -t A fedoraproject.org @127.0.0.1 ;; ->>HEADER<<- opcode: QUERY, status: ...
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What was the reason for dns validation?

I got a certificate from AWS and did dns validation in the process of https communication. But I'm not sure why you are doing that verification. To use the domain, I got a domain from a hosting ...
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My web-app works when visited without a www prefixed to its domain, but it returns a 522 error when visited with a www prefix

I am hosting a simple web-app on Cloudflare using pages and a basic DNS configuration for a custom domain name. For privacy sake, call it myapp. When I visit https://myapp.com the web-app works ...
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1 vote
1 answer
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Balancing with MX records - How does this work?

enter image description hereplease can you help me with this, I have this scenario to balance email traffic, currently, most of the emails are going towards imail2.test.com.pe and imail.test.com.pe ...
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Domain whitelisting in Kubernetes DNS Service

Can I use Kubernetes dns service to whitelist the domains for my pods? I want to restrict the outgoing (egress) calls using Kubernetes dns service. if I can achieve this, can someone let me know the ...
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server can't find :NXDOMAIN -- Ubuntu 18

Went thru all possible available solutions over the internet, before posting the question here. I'm trying to replicate my working DNS production server onto a staging environment using the same ...
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bind9 separated zone file for *.sub.domain.com

I want to create sub subdomain that are only visible from my private network. My named.conf.local looks like this: acl internals { 127.0.0.0/8; 192.168.1.0/24; }; view "internal" { ...
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What happens if you make a mistake when you change the authoritative nameservers for a domain?

Say for example during a DNS migration to cloudflare, rather than transfering to "fred.ns.cloudflare.com" you typo'd "ferd.ns.cloudflare.com" or something similar for NS1, and the ...
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Pointing a custom domain to Azure Web App - Without the need of adding verification records

I have a website running on Azure Web App. This website provides a profile page to its users. The users are looking to point their custom domains to their respective profile page. I want to minimize ...
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1 answer
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DNS Delegation with Netlify DNS & Domain.com registrar

I am new to web deployment. I have a domain registered with Domain.com as the registrar, let's say it is something.press I want to deploy a React app to Netlify (via Github integration) and use my ...
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How many custom domains be hosted per GCP account?

I have GCP account AxyzTxyz.com (masked) for which i also have google workspace account. In this GCP account, i have multiple projects, each would have their web domain. e.g. project 1 will have www....
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1 vote
1 answer
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Is delegated DNS server authoritative server?

In the first picture, the order when making a query is client -> ISP DNS Server -> Root DNS -> Top Level DNS -> Authoritative name server. But in the second picture, the order is client -&...
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How should I further troubleshoot port 53 incoming network connections?

I have a Debian 10 Buster server connected to a fiber Internet connection. I'm attempting to run a DNS service on port 53 of the server. What tools or techniques should I use to determine why packets ...
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Primary Name Server Not Listed At Parent

I have a hosted zone created in Route53 and updated the NS records under the namespaces of the purchased domain. Unfortunately the DNS check does not return or point to the new NS records instead gets ...
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Hosting a GCP instance on a WP Subdomain

I have a custom domain (mydomain.com) hosted on Wordpress.com. I also have a Mautic instance hosted on Google Cloud (GCP). How do I make my Mautic instance ride on a subdomain (mautic.mydomain.com)?
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How do I not lose my Rackspace emails when I use WordPress DNS?

I use Rackspace for my email currently and would like for WordPress to host my website. When I pointed the DNS to WP, I lost my emails in Rackspace. When I pointed the DNS back to where it was ...
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Domain SearchList

I work in a company which has an internal long domain name foo.bar.fan.intra.net Is there any downside to using search in /etc/resolv.conf (Linux) or SearchList in HKLM\System\currentcontrolset\...
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Different DNS records on offline local network with valid DNSSEC

This is pretty much DNS spoofing on local network including DNSSEC, but I believe it should be somehow possible since I'm the legitimate owner of the domain. I'm planning to provide a service during 1-...
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How does TLD DNS server find the specific authoritative nameserver containing required information?

Considering this article, DNS Server Types, by Cloudflare, there is a TLD nameserver that is responsible for finding the authoritative DNS server containing the required record. But how does the TLD ...
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Dual DNS Issue - Internal & External

I'm in a fix here in offering a softphone solution for a company to allow users work from home. CURRENT SCENARIO: The company has an existing internal Windows DNS "ABCcompany.com" and ...
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PowerDNS/GeoIP geoblock

I'm setting up two (master-slave) authoritative domain servers using PowerDNS with GeoIP backend. The idea is to direct North America and Europe visitors to the server closest to them and block/drop ...
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Setting up a client to use a local DNS server

I have an Ubuntu Server (20.04) (SERVER) on which I'm running dnsmasq. This machine has a local IP of SERVERADDRESS I have a Macbook Pro (CLIENT) on the same network - and I updated the DNS rules on ...
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How does DNS host like NameCheap secure and prevent anyone from creating an A record with your IP / domain name? [closed]

The only way I can think of is it surely checks the WHOIS record from the registrar to confirm the IP matches the domain name, but I can't find anything written about it.
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-3 votes
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Which is faster ? own private DNS (Windows/Linux) or Public DNS (Google, Cloudflare, etc.) [closed]

I'm trying to get the fastest DNS solution for my private network (at home for my labs). I have Windows and Linux workstations and VMs. I need the fastest DNS solution but I don't know what to choose. ...
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1 vote
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Non-Domian Windows DNS Servers communication ports

Our public DNS is hosted on Non-Domain-Joined Windows servers. Internally we have NS1 that is read/write where we manage our DNS. Externally we have NS2 that is in the DMZ and is a read only copy of ...
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