Questions tagged [arsoft.tools.net]

6 questions
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DNS resolve failing for specific domains. Domains work with nslookup

What I want to happen: Pass the method a domain as a string and have it return true if the domain resolves. False if it does not. The underlying goal is to see if a domain exists. What happens: Most valid domain strings return true. Some, however,…
Simon
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arsoft.tools.net(DNS Server) Redirect traffic from one URL to another (DNS forwarding)

Following the documentation of arsoft.tools.net on https://docs.ar-soft.de/arsoft.tools.net/, we just developed a dns server to intercept every request from the network, everything is working fine! The thing that is slowing us down is: When the…
Alexandre
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Detect hotspot usage

I need a develop captive portal for windows. What i did? I share my ethernet connection via wireless adapter with netsh wlan set hostednetwork mode=allow ssid=wifix key=pass1234 command. Detect connecting users (mac/ip pairing) with help of…
Ercument Eskar
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ARSoft.tools.net dns resolve issue C# .NET Console App (core or .net)

Folling all the examples I can find, tried various ways and also read about something that may need Task but kind of stuck. Anything I do I get a DNS cant resolve error or the result is null. public static void LookupDns() { var res =…
Zippy
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ARSoft.Tools.Net.Dns "Response records could not be validated" TLSA

Using the code below to validate DANE records on different mail servers i sometimes (close to 50% of the servers tested) get a "System.AggregateException" with the inner exception "Response records could not be validated". var resolver = new…
user3713080
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ARSoft.Tools.Net SpfValidator.CheckHost() not responding

I am trying to follow this example: https://docs.ar-soft.de/arsoft.tools.net/#SPF%20SenderIP%20Validation.html var validator = new SpfValidator() { HeloDomain = DomainName.Parse("example.com"), LocalDomain =…
user5226582
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