17,159 questions
-7
votes
0
answers
33
views
DNS on aws route 53 [closed]
asking for a way to register my domain .ph tld on route53. however it does not support the tld .ph .I tried to register the domain to another provider and change the values of nameserver to the value ...
-2
votes
0
answers
30
views
DNS core in minikube [closed]
The problem is that if I specify imagePullPolicy: Always in the manifest and run Minikube without internet access, the DNS server crashes and can't resolve names. For example,
docker@minikube:\~$ ping ...
1
vote
0
answers
164
views
How to set the custom DNS with the Network client on iOS
We are facing a DNS resolution issue with a specific ISP, where our domain name does not resolve correctly using the system DNS. However, the same domain works as expected when a custom DNS resolver ...
Advice
0
votes
4
replies
55
views
How to deploy Spring Boot + React + MySQL website? What services are required?
I am a fresher and I am building a small hotel website.
My tech stack is:
Backend: Spring Boot (Java)
Frontend: React
Database: MySQL
I want to deploy this project so that it is publicly accessible ...
17
votes
2
answers
14k
views
CORS error: “Permission was denied for this request to access the unknown address space” only inside office network (Chrome PNA block?)
Question
I’m dealing with a CORS issue that only occurs inside my company’s office network.
When accessing the same application from any external network, everything works perfectly.
Setup
Frontend: ...
Advice
0
votes
2
replies
63
views
Free DNS service for subdomain
Is there some free DNS domain service which I can use to resolve host name. I have a Database server which I want to access using domain name like db1.somedomain.com.
Advice
0
votes
4
replies
105
views
cloud hosted dnscrypt-proxy and android
Usually run separate dnscrypt on desktop and android, both successfully. Today thought a out centralising dnscrypt on a VPS, and have this successfully setup on Oracle free tier, complete with nginx ...
1
vote
0
answers
173
views
DNS Resolution Issue: `nslookup` Works But `curl` Fails
What I Want to Do
Install ESLint and related dependencies using pnpm in my TypeScript React frontend project (part of a Wails Go + TypeScript hybrid application).
What I Did
Ran pnpm add --save-dev ...
2
votes
0
answers
199
views
Why am I experiencing DNS resolution failures only in the final stage of a multi-stage Docker Compose build?
I am working on a custom deployment of some open source software where some of the code needs to be modified to provide a couple additional features that are not present, so I'm working on making ...
1
vote
0
answers
97
views
Clojure problems in resolving .local server address inside private network
First of all thanks in advance for any help, this is the first time I'm setting up a system like this, so a few points are not clear and might be written in bad form (and that's why I'm here).
...
-1
votes
1
answer
77
views
Weird behavior when a java application perform name resolution in windows server [closed]
I'm troubleshooting a java web application that is running on windows 2025 machine joined to an AD.
Using the host file in serverA, i try to re-direct the http traffic meant for serverB to itself(...
1
vote
3
answers
209
views
Issue in connecting with MongoDB
I'm having an issue connecting my server to a MongoDB database, I've added the code I used and the error I got below. I've consulted with ChatGPT, and it suggested an SRV DNS resolution issue, but ...
0
votes
0
answers
28
views
Detecting Primary Domain Updates in GHL
I want to detect when a client’s primary domain is updated in GHL. For example, if a client originally had abc.com and later changes it to abc123.com, I need to capture that change automatically.
...
0
votes
0
answers
82
views
Is it possible to have RPZ File to apply for specific IPs in POWERDNS RECURSOR via Lua Scripting?
I need to apply different RPZ files based on client IP address. I load all RPZ files at startup, then try to discard policies not meant for the requesting IP, but it's not working. Will be needing ...
1
vote
0
answers
399
views
How to enforce a custom DNS in an AOSP-based ROM and prevent user modification?
I'm building an AOSP-based ROM (specifically crDroid) and I want to enforce a specific DNS server (e.g., CleanBrowsing) at the system level, so that:
The system always uses my specified DNS servers
...
1
vote
0
answers
87
views
How to get DNS verification records for verify.domain.tld?
I'm using the Vercel SDK in a serverless function (Edge/Deno) to programmatically add custom domains to a Vercel project. The domain we actually add is a subdomain like verify.domain.tld (not the root ...
0
votes
1
answer
105
views
How can AWS Route 53 handle the case where too many zones with the same domain name? [closed]
This is related to this question.
In AWS Route 53 FAQ, it is stated:
Q: Can I create multiple hosted zones for the same domain name?
Yes. Creating multiple hosted zones allows you to verify your DNS ...
1
vote
1
answer
89
views
Nginx multi domain app gives too many redirects error (login redirect Loop) Linux
I'm trying to set up a development Nginx environment on my Linux Ubuntu machine for a multi-tenant Laravel app that primarily uses two domain structures: maindomain.test and user.app.test, user logs ...
1
vote
0
answers
56
views
Python script for SOLIDserver DNS: IP/hostname update successful but "shortname" persists in Advanced Properties
I'm working in small laboratory. The DNS is managed by our Institute, but we have an access to efficientIP web interface and so we could change the names of our computers.
But we want to automating it ...
2
votes
0
answers
312
views
On macOS, how do I override/force a DNS nameserver, in a way that res_query (resolver(3)) will recognise?
I'm doing DNS lookups on macOS, programmatically, using res_query (from
resolver(3)). This works, normally, but times out when I do the
lookup whilst connected to a $WORK VPN.
I'm stuck trying to ...
0
votes
1
answer
54
views
How do I make my website and iOS/Android apps accessible to visitors whose ISP has blocked my IP address?
I have a website + iOS app + Android app + CDN for images + a pretty heavy database which is constantly being edited.
My country-specific IP addresses are permanently blocked in several foreign ...
2
votes
0
answers
270
views
Need to connect my gRPC service with domain
I've developed a gRPC service, from API Gateway. I'm trying to connect to the service via "server_ip:port". The gateway is connecting to the service successfully, and requests are getting ...
-2
votes
1
answer
154
views
HOW? www.example.com => example.com [closed]
www.example.com:
Your connection is not private
Attackers might be trying to steal your information
DNS: I have added custom record
www | CNAME | N/A | 1 hr | ext-cust.squarespace.com
Does ...
2
votes
1
answer
358
views
Forcing C# HttpClient to resolve host via DNS every time
My use case is I have a series of services running via Docker Compose, each using the deploy.replicas attribute to get some n number of instances.
services:
myservice:
image: ...
ports:
...
-1
votes
1
answer
96
views
How to listen for Kubernetes DNS changes
I have a controller using the kube crate that manages various worker resources (services/deployments). In those containers, I receive updates from the controller via a ConfigMap and make downstream ...
0
votes
0
answers
55
views
I'm using Scapy in Python3 to request a DNS query, but I'm not getting a response
Environment: WSL Ubuntu
Network: Bridge
When requesting DNS through dns.resolver in Python, a response is received, but when importing Scapy and requesting a DNS query, no response is received.
No ...
0
votes
1
answer
71
views
How to resolve mixed Content: The page at 'https://example.com' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://...'
I have a .NET Web Api running on an AWS Elastic Beanstalk environment. It was assigned a domain: http://smart-qualify-api-uat.af-south-1.elasticbeanstalk.com/. I also built a website which I hosted on ...
0
votes
2
answers
201
views
Using a custom DNS resolver not resolving for Type.ANY
When I try to use a custom DNS server (either a single server using SimpleResolver or multiple servers using ExtendedResolver) and want to do a lookup for ANY records relating to a domain, I am ...
0
votes
0
answers
84
views
CircuitPython make Android believe its connected to the internet
I am using Raspberry Pi Pico W in an AP mode and need to allow users to go to 192.168.4.1 to see a website on which they can communicate with the Raspberry.
On an iPhone everything works just fine, ...
0
votes
0
answers
48
views
GitHub Pages custom domain error: "Domain is already in use by another repository" — can't reclaim domain
We are trying to deploy a static website using GitHub Pages with our custom domain istegecbh.in, which is owned by our student organization.
Previously, this domain was linked to a repository under an ...
0
votes
0
answers
148
views
Is there a way to implement domain-based split tunneling in Android without parsing DNS queries?
Is there a way to implement domain-based split tunneling in Android without parsing DNS queries?
Hey fellow Android devs,
I'm working on implementing domain-based split tunneling in an Android VPN ...
0
votes
1
answer
261
views
My web app can't be opened on instagram's in app browser
We have a web app built with next.js and hosted using Firebase App Hosting.
When the web app is shared on an Instagram story and a user clicks the link he the in app browser is opened and this is the ...
0
votes
0
answers
34
views
Unable to Log In to Netlify — Redirected to MCP Example or 404 Error
Issue Summary
I'm trying to log in to Netlify, but I'm unable to access the actual login dashboard. Instead of being taken to https://app.netlify.com, I’m getting one of the following responses:
...
0
votes
1
answer
265
views
Unable to get dbus policy to behave as expected
Here's the policy
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<...
0
votes
0
answers
66
views
.NET on macOS: DNS Resolution Fails for Azure CNAME, Works for A Record and System Tools | Azure AI Foundry + AgentsClient
Environment:
MacBook Air (Apple Silicon, arm64)
macOS 15.4.1 (Sonoma)
.NET SDK 9.0.203, .NET Runtime 9.0.4 (osx-arm64)
No VPN, firewall, or security software interfering
DNS set to Google (8.8.8.8)
...
0
votes
0
answers
88
views
Load Python module in Unbound DNS in Ubuntu 22.04
I have been trying to load Python module inside Unbound DNS. Following is the version list of the tools I am using:-
Python: 3.10.12
Ubuntu: 22.04
Unbound DNS: 1.23.0
The unbound.conf contains ...
0
votes
0
answers
57
views
How have local domain for app android of flutter?
does anyone know a way to assign a local domain to a server I set up with Shelf in an Android app? I want that when the server is running, it can be accessed without having to type the device's IP ...
1
vote
1
answer
94
views
How do I override default routes within my AWS VPC? [closed]
In my AWS VPC, I would like to override requests to specific URLs via DNS, i.e. if one makes a request in an EC2 instance within my VPC to example.com, it should re-route to 127.0.0.1 (or any IP ...
-1
votes
1
answer
148
views
webclient request through proxy to 3rd party problem
im trying to reach 3rd party service in spring boot app from my corpo env behind proxy server and everything I do fails.
My minimal and still not working WebClient configuration is this:
String ...
0
votes
0
answers
54
views
How to Connect a Custom Domain to a FlutterFlow Project Without Using FlutterFlow's Built-in Option
I use FlutterFlow and have a project with the domain appnomeficticio.flutterflow.app, but I have my own custom domain that I want to connect. How can I do that?
Note: I know that FlutterFlow already ...
1
vote
1
answer
78
views
How to retreive IP interface DNS suffixes using winsock2? [duplicate]
In Windows, for a interface, you can set DNS suffixes to add to queries.
How do one retrieve the settings dom1.com, dom2.com using winsock2?
If I call GetAdapterAddresses the IP_ADAPTER_ADDRESSES_LH ...
0
votes
1
answer
209
views
Next.js Middleware: URL rewrite works in development but doesn't work in production
OBS: text translated with the help of AI
I am trying to use a middleware in Next.js to rewrite the URL for a subdomain (like dividas.dominio.com) to /dividas. The behavior works correctly in the ...
0
votes
1
answer
307
views
How to get the IPv6 address of another device in my LAN? [closed]
Not sure if this is a networking question or a programming question. Both my PC and my NAS are in the same LAN. They both have IPv6 addresses, but only using Dns.GetHostAddresses(Dns.GetHostName()) ...
0
votes
0
answers
88
views
Why doesnt my script with windivert detect DNS packets?
On my project folder theres main.py, WinDivert.dll and WinDivert64.sys, ive tried to do other stuff with windivert and it worked so thats not the issue (i think)
import pydivert
from scapy.all import *...
0
votes
1
answer
220
views
Localstack upgrade v2 -> v3 - SQS service not available on localhost
I have a Localstack repository which starts up using Docker Compose. The relevant part of the Docker Compose file is as follows:
version: '3.4'
services:
localstack:
image: localstack/...
0
votes
0
answers
67
views
Troubleshooting DNS Forwarding Between GCP Projects
I have two projects: Project A and Project B. In Project A, we have a private DNS server that handles DNS requests.
We have a requirement to use the private DNS server in Project A from instances in ...
0
votes
1
answer
622
views
Problem with the same custom domain with Azure-managed certificate on both an app service and a Front Door endpoint?
I have an app service with a custom domain and an Azure managed certificate, which has worked fine for years. Recently I added a Front Door profile and of course added the same custom domain to that, ...
0
votes
0
answers
48
views
How to make internal DNS for AKS website work in Azure or Self Hosted Agent to run automated tests?
I want to run some automated UI tests from the Azure Hosted or Self Hosted agent against my website that's running within AKS. However, I don't seem to be able to DNS the hostname from either the ...
0
votes
2
answers
180
views
ADF self hosted IR VM unable to resolve target external azure blob DNS
I am trying to copy files from a internal(on premise) SFTP server source via self hosted IR VM(hosted in Azure) into target external azure blob storage via managed private endpoint using managed vnet ...
-1
votes
1
answer
175
views
GitHub Pages custom domain not being resolved, DNS records are ok and propagated
So I followed the procedure in the GitHub documentation and I checked the other posts here, but I keep getting ERR_NAME_NOT_RESOLVED
Most say DNS propagation takes time but all the DNS propagation ...