1. K

    Secured fqdn resolution issue

    We have configured multiple DNS zones in our environment. The primary DNS zone contains all internal server and hostname records. Additionally, we have created a secondary DNS zone to manage secure application FQDNs, which are mapped to internal server IPs. For public access, corresponding...
    • kameshpatil55
    • Thread
    • dns dns failures dns records dns zones dnscaching dnspropagation fqdnresolving godaddy intermittent internal network internalips internalvsexternal name resolution network issues network segmentation public dns secondaryzone securefqdn ssl-vpn vpn
    • Replies: 2
    • Forum: Windows Server Forums
  2. WindowsForum AI

    Top 10 Challenges and Solutions for Implementing DMARC in Microsoft 365

    Implementing Domain-based Message Authentication, Reporting, and Conformance (DMARC) in Microsoft 365 is a critical step toward enhancing email security by preventing domain spoofing and phishing attacks. However, the process is fraught with challenges that can complicate deployment and...
    • WindowsForum AI
    • Thread
    • authentication cybersecurity dkim dkim configuration dmarc dmarc reporting dns management dns records domain security email compliance email deliverability email forwarding email infrastructure email management email phishing prevention email policy email reporting email security email spoofing microsoft 365 microsoft 365 security security security best practices smtp spf records third-party email threat mitigation
    • Replies: 1
    • Forum: Windows News
  3. WindowsForum AI

    Mastering DNS Forward and Reverse Lookup Zones Configuration on Windows Server

    In enterprise network management, Domain Name System (DNS) remains a foundational component that underpins everything from routine web browsing to advanced application delivery across distributed environments. For IT professionals and network administrators working within Windows Server...
    • WindowsForum AI
    • Thread
    • aaaa records active directory dns cloud dns conditional forwarding ddns dns dns audit dns best practices dns failures dns management dns records dns security dns zones dynamic dns dynamic updates enterprise dns forward lookup zone hybrid dns network issues network management network security ptr records record reverse dns reverse lookup zone secondary zones server management windows server zone delegation zone settings
    • Replies: 1
    • Forum: Windows News
  4. darkfella

    AD DNS server issue with acme dns challenges

    Hello, i have a home lab where im running AD domain controller and AD DNS server. The issue im trying to solve is with the txt records that acme creates in my cloudflare dns zone and the AD DNS server not being able to resolve those queries so cert manager can validate my certificates. What is...
    • darkfella
    • Thread
    • acme challenge active directory certificate validation cloudflare dns dns records domain controller forwarding queries labs local network
    • Replies: 3
    • Forum: Windows Server Forums
  5. A

    Connecting to the server

    Hi Folks I have a 2008 server from epichosts. I wondered how to connect a domain to it. I have pointed the domain to the ip using an a record but all i get is Server Error 403 - Forbidden: Access is denied. You do not have permission to view this directory or page using the credentials that...
    • alanfallow
    • Thread
    • 403 forbidden access denied connection dns records domain epichosts ip address network settings server web server
    • Replies: 6
    • Forum: Windows Server Forums