MG>what abe has suggested is a vendor-specific solution with a hefty pricetag
MG>if you're closer to "low-budget solution" (AKA free) look at implementing BIND:
https://www.isc.org/downloads/bind/

BIND Open Source DNS Server | Internet Systems Consortium<https://www.isc.org/downloads/bind/>
www.isc.org
BIND is open source software that enables you to publish your Domain Name System (DNS) information on the Internet, and to resolve DNS queries for your users.

MG>if your platform is Windows then read how to implement BIND for Windows

https://kb.isc.org/article/AA-01392/77/Windows-zip-files-for-BIND-9.html
MG>if your willing to go with a Microsoft specific solution then Microsoft DNS Server is your solution (again vendor specific)
https://technet.microsoft.com/en-us/library/cc730921(v=ws.11).aspx
DNS - technet.microsoft.com<https://technet.microsoft.com/en-us/library/cc730921(v=ws.11).aspx>
technet.microsoft.com
Domain Name System (DNS) is the name resolution protocol for TCP/IP networks, such as the Internet. A DNS server hosts the information that enables client computers ...

MG>HTH
MG>Martin-

________________________________
From: Shafique Jamal <[EMAIL PROTECTED]>
Sent: Monday, January 8, 2018 7:37 PM
To: [EMAIL PROTECTED]
Subject: Re: Is it possible to use the server address as the host address?

Thanks Abe. In case it is helpful for some: those using AWS EC2 VM
instances with an Elastic IP address (i.e. a static IP address) can ask
Amazon to resolve a reverse DNS lookup on the Elastic IP address to one DNS
address that they have set to resolve to that IP address. They can do so by
filling out a form available at this link:

https://aws.amazon.com/blogs/aws/reverse-dns-for-ec2s-elastic-ip-addresses/
[https://d2908q01vomqb2.cloudfront.net/356a192b7913b04c54574d18c28d46e6395428ab/2017/06/23/6288c174-a286-4b65-9b3b-6199bfdaa1e0.png]<https://aws.amazon.com/blogs/aws/reverse-dns-for-ec2s-elastic-ip-addresses/>

Configurable Reverse DNS for Amazon EC2’s Elastic IP ...<https://aws.amazon.com/blogs/aws/reverse-dns-for-ec2s-elastic-ip-addresses/>
aws.amazon.com
Get Started Start developing on Amazon Web Services using one of our pre-built sample apps.
The actual form is available here:

https://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/ec2-email-limit-rdns-request
[https://d1.awsstatic.com/Digital%20Marketing/House/signin/en_US/Prospect_image.96f0d724be07d2e2f486f0f31ceb421b666970d4.jpg]<https://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/ec2-email-limit-rdns-request>

Amazon Web Services Sign-In<https://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/ec2-email-limit-rdns-request>
aws-portal.amazon.com
Amazon Web Services uses information from your Amazon.com account to identify you and allow access to Amazon Web Services. Your use of this site is governed by our ...
Google Cloud has something similar - you can request a PTR record. With
Google Cloud you get the reverse DNS done quicker - AWS could take several
hours or a day to get it done. This link has more information:

https://cloud.google.com/compute/docs/instances/create-ptr-record
Creating a PTR Record for a VM Instance | Compute Engine ...<https://cloud.google.com/compute/docs/instances/create-ptr-record>
cloud.google.com
This is a Beta release of PTR support for Google Compute Engine. This feature is not covered by any SLA or deprecation policy and may be subject to ...
This can solve the issue of using SASL with ZooKeeper with server names.

On Mon, Jan 8, 2018 at 7:00 PM, Abraham Fine <[EMAIL PROTECTED]> wrote:
[https://cdn.sstatic.net/Sites/stackoverflow/img/[EMAIL PROTECTED]?v=73d79a89bded]<https://stackoverflow.com/a/47956320/2251463>

Zookeeper/SASL Checksum failed<https://stackoverflow.com/a/47956320/2251463>
stackoverflow.com
How do I fix the problem that generates this error: WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@1040] - Client failed to SASL authenticate: javax.security.sasl.SaslException: ...