Windows domain DNS issues!
Multiple Host A records on the same IP address in domain DNS servers? Is that valid?
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DNS
The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other re...
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Microsoft has identified a security (DNS) vulnerability that…
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What am I missing in my DNS to have valid emails and not beeing categorized as spam?
Hi,
Some clients of us are blocking our mails coming to them.
ProofPoint told them that :
" We're seeing …
Some clients of us are blocking our mails coming to them.
ProofPoint told them that :
" We're seeing …
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CloudFlare and APNIC have launched a free DNS service @ …
CloudFlare and APNIC have launched a free DNS service @ 1.1.1.1 that claims to prevent your ISP from…
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NSLOOKUP failing on second dns server
I have 2 dns servers on our network
server13
windows server 2008 R2
server18
…
server13
windows server 2008 R2
server18
…
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Internet speed is slow due to DNS or virus?
Hi Recently my internet speed is very slow. It looks like DNS has some issue because it takes long …
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Domain Controller and Desktop DNS
I have setup my first Windows Server 2019 with AD and DNS and DHCP. Everything works fine. My …
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Make a VM server and host part of the domain?
Until recently, a client has had a single server that had the roles of PDC and file server. This …
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Win 7 Internet connection
Hi,
We have a pc was rebuilt. WIFI works fine on that pc, but when we plug in a cable. The …
We have a pc was rebuilt. WIFI works fine on that pc, but when we plug in a cable. The …
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Move controller/DNS server ip address
Hi
I failed to to move controller ip address. Hope someone give some suggestion. Controller (with DNS …
I failed to to move controller ip address. Hope someone give some suggestion. Controller (with DNS …
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The Global Cyber Alliance has a new DNS service to help …
The Global Cyber Alliance has a new DNS service to help combat malware - check out Quad9…
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Disable negative caching in Windows DNS service
This is a follow up for
this question since the problem still is not resolved.
We have an hMailServer …
We have an hMailServer …
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Should my Windows Hyper-V server run DNS?
I have a Windows 2016 Hyper-V server which hosts a Primary Domain Controller (PDC01) and a SQL …
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email deliverability technical setup for marketing automation software
Dear Experts
We would like to use open source marketing automation platform mautic self-hosted hosted …
We would like to use open source marketing automation platform mautic self-hosted hosted …
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DCDIAG DNS errors
can anyone provide a solution for these errors? I am a little new to this DNS stuff.
…
…
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DNS over SSLVPN remote access not resolving
I have a Sonicwall SOHO 250 with the current firmware running that is configured with SSLVPN. …
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The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.