Reverse DNS Configuration For DNS Reverse Lookup | Linux DNS Server | Part7
ฝัง
- เผยแพร่เมื่อ 16 ก.ค. 2024
- This video goes over Reverse DNS Configuration. I went over the DNS reverse lookup and reverse DNS setups in great detail.
There are two types of DNS zones: forward zone and reverse zone. During domain hosting, we were required to produce zone files on the DNS server, and we did so on the Primary or Master DNS server, not the Secondary or Caching DNS server. For a name to IP mapping, a forward zone file is created, and for IP to name mapping, a reverse zone file is created. The forward zone file is necessary to host a domain's DNS records. The reverse zone is unique in that it cannot be hosted by a regular DNS server; the reverse zone can only be created by the IP subnet owner organization. A reverse DNS query is used to find a hostname from an IP address in the Reverse zone. A forward query, on the other hand, is a method of getting an IP address from a hostname by querying the forward zone file. In this video, I go over the reverse DNS and Reverse zone in-depth and put the Reverse DNS to the test with various reverse lookup queries.
#dnsserver #binddns #linuxdns
Chapters:
00:00 Reverse DNS Configuration description.
01:31 Reverse DNS Configuration practicals.
06:18 Reverse DNS zone transfer to Slave DNS Server.
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🔔 𝗟𝗶𝗻𝘂𝘅 𝗗𝗡𝗦 𝗦𝗲𝗿𝘃𝗲𝗿 𝗖𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻𝘀
Install and Configure Linux DNS Server: 👉 • Install and Configure ...
Primary DNS Or Master DNS Server Configuration: 👉 • Primary DNS Or Master ...
Secondary DNS Or Slave DNS Server Configuration: 👉 • Secondary DNS Or Slave...
Caching DNS Server Configuration: 👉 • Caching DNS Server Con...
DNS Forwarder Configuration with Caching DNS: 👉 • DNS Forwarder Configur...
Forward Zone Configuration For DNS Forward Lookup: 👉 • DNS Forward Zone Confi...
Reverse DNS Configuration For DNS Reverse Lookup: 👉 • Reverse DNS Configurat...
DNS Records A, PTR, CNAME, NS, MX, SOA, TXT: 👉 • DNS Records A, PTR, CN...
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Hi, This video goes over Reverse DNS Configuration. I went over the DNS reverse lookup and reverse DNS setups in great detail. Thanks.
Thanks for your efforts!
You are most Welcome !!
I am waiting next video , thanks a lot for your efforts
You are welcome !!
Thanks a lot for your time. You have done a great job of explaining DNS and BIND. I hope you will create similar series on dhcp also.
You are most Welcome !!
very nice. keep going. Thanks.
You are most Welcome !!
thanks
Sir, Waiting for the PowerMTA series
Hi Sir, looking forward to create you a video how to setup ANSIBLE Server using Ubuntu 18v +. Thanks
Hello boss , will these rdns configuration for public IP address also if public IP has no rdns configure from isp ??? Then will these settings can use for public IP for rdns ???please reply thank you
Hi, RDNS Must be configured from the ISP, who are the actual owner of the IP. You have assigned ip to your server, you can create forward zone and create IP to Name mapping at the zone, but you cannot create Reverse Zone in this DNS Server, if you create even reverse lookup will not follow your DNS, it must be on the DNS server of the ISP. For Private IP's, you can create both Forward and Reverse Zones. Thanks.
@@mailserverguru thank you so much in trying to request to isp for configure rdns for my static ip but they are not doing this that's why I was finding this solution here
@@mailserverguru boss do you have a solution if my isp rdns don't configure on my static IP then any solution for not go my emails in the spam folder .I'm using cloudflare DNS ??
@@bitcoinlitcoindogecoinethb9796 Hi, Cloudflare has nothing to do with this, Because your Server is not at cloudflare, one idea is, you better change your vps to some hosted vps providers like, digital ocean, vultr, linode etc, they provide vps with ip and they allow to set rdns for that ip. If youare sending mail then RDNS is a cruacial point to get in Inbox. Thanks.
Sir, please make a video on "Build mail server (Postfix) using SPF, DKIM, and DMARC in centos / RHEL with bind DNS " Please Sir. I will grateful to you if you make this.
Sir please make a series on power MTA setup and advanced configuration. Plz plz plz plz plz
Brother, i can do that, but i need the software, if you can manage the software please send me, i will try my best !! thanks
@@mailserverguru sure sir I can send you by tomorrow evening. The version of the software is PowerMTA 5.0r3. my email id is fardeen0424@gmail.com. I know that your email need to be private please send me a mail so that I can send the software over that email tommorow evening
@@mailserverguru Hello Sir, How can I send you the software?
@@fardeenn6317 on the video description i have my email address. sent me through google drive link. thanks.
@@mailserverguru Sir, I have sent you the email. Please check when you are free, I have also included some topic requests please cover those if possible