nslookup keeps directing clients on domain to priamary DNS when only secondary DNS is powered on - Microsoft Q&A
DNSトラブル解決の定番、nslookupの基本的な使い方（社内ネットワーク編）：Tech TIPS - ＠IT
How to Solve Default Server is Unknown Issue For nslookup – Tech Encyclopedia
How to Solve Default Server is Unknown Issue For nslookup – Tech Encyclopedia
Default server: UnKnown - 1.1.1.1 - Cloudflare Community
Noob here. Was trying to change DNS to 1.1.1.1, now nslookup returns "Default server: Unknown", is this normal? : r/dns
Windows Server 2008 : Configuring DNS for nslookup, Using nslookup Without PTR Records, Using nslookup Without a Reverse Lookup Zone
Quick nslookup Guide - Thomas Maurer
![How to fix nslookup unknown: cannot find non-existent domain | Learn [Solve IT]](https://i0.wp.com/techdirectarchive.com/wp-content/uploads/2020/07/Screenshot-2020-07-28-at-15.34.51.png?resize=780%2C345&ssl=1 "How to fix nslookup unknown: cannot find non-existent domain | Learn [Solve IT]")
How to fix nslookup unknown: cannot find non-existent domain | Learn [Solve IT]
![NSlookup displays Error: Default Server is UnKnown – Reverse Lookup Zone | Learn [Solve IT]](https://i0.wp.com/techdirectarchive.com/wp-content/uploads/2020/05/unnamed-1.png?fit=512%2C250&ssl=1 "NSlookup displays Error: Default Server is UnKnown – Reverse Lookup Zone | Learn [Solve IT]")
NSlookup displays Error: Default Server is UnKnown – Reverse Lookup Zone | Learn [Solve IT]
domain name system - What does "Default Server: Unknown" mean for Windows nslookup - Server Fault
Komputer: Default Server UnKnown error on NSLOOKUP from Windows
nslookup response Default Server Unknown, Address ::1 – MYOUSUFALI # Windows Blog
![Solved muomm Weumprints.com [1]. We started nslookup as | Chegg.com](https://media.cheggcdn.com/study/cf8/cf8fb075-ac26-4238-994b-9e205b992434/image.png "Solved muomm Weumprints.com [1]. We started nslookup as | Chegg.com")
Solved muomm Weumprints.com [1]. We started nslookup as | Chegg.com
コマンドプロンプト【nslookup】の使い方,見方,オプション～権限のない回答,unknown,逆引き,DNSサーバ指定方法,キャッシュについて～ | SEの道標
How to fix NSLookup error Default Server Unknown in Windows Server 2019 and 2016
Troubleshooting Network Problems with Command Line NSLookup - NEXTOFWINDOWS.COM
nslookupコマンドの使い方、初心者に必要なことだけを説明する – ノンネットワークエンジニアのネットワークハンドブック
Using NSLOOKUP for DNS Server diagnosis
How to use Nslookup to check DNS Records - Active Directory Pro
NsLookup - Server Unknown - pfSense - ADAMnetworks
