What TLDs should I use for my NS records for redundancy? (DNSSEC support required)

Posted by makerofthings7 on Server Fault See other posts from Server Fault or by makerofthings7
Published on 2012-10-19T21:12:40Z Indexed on 2012/10/19 23:05 UTC
Read the original article Hit count: 178

Filed under:

dns

|

nameserver

|

dns-hosting

|

dnssec

|

fault-tolerance

Question

As a general practice, is it a good idea to use multiple TLDs for the name servers?

How should I choose between which TLD would be a good candidate for being the root server for my NS name?

More Info

I am switching over 800 DNS zones to an outsourced DNS provider. I originally planned on setting the zone names to nsX.company.com, but think it would be best to have multiple TLDs such as .net , .org and .info

Since I plan on supporting DNSSec at company.com I think all the 1st tier Name servers must support it as well.

Part of the inspiration for this question came from our provider UltraDNS. In their configuration screen for our domains, they actively verify and alert us if our name servers aren't exactly:

pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradna.info
pdns6.ultradns.co.uk

© Server Fault or respective owner

Related posts about dns

Master/Slave DNS setup vs. rsync'ed DNS servers

as seen on Server Fault - Search for 'Server Fault'
We currently have primary and secondary DNS servers on our corporate network. They are setup in a master/slave type setup, where the slave gets its DNS information from the master. I'm trying to figure out what the real advantage is for the master/slave setup instead of just setting up an automated… >>> More
Updating Windows DNS records from a remote windows DNS server

as seen on Server Fault - Search for 'Server Fault'
Does anyone know if it is possible for a windows 2003 DNS server to update the records for a domain so that it contains all the records of a domain of of a remotely based DNS server? Im almost certain that doesn't quite explain the problem so I shall illustrate with an example: We have two offices… >>> More
OpenVPN DNS: VPN DNS stomping local VPN

as seen on Super User - Search for 'Super User'
I've finally noodled with OpenVPN enough to get it working. Even better, I can mount samba drives, ping network machines through the TUN device, etc - it's all great. However, I'm noticing that if I have the directive: push "dhcp-option DNS 10.0.1.1" # Push our local DNS to clients Then some of… >>> More
Random DNS Client Issue with BIND9/Windows Server 2003 DNS

as seen on Stack Overflow - Search for 'Stack Overflow'
Within our office, we have a local server running DNS, for internal related "domains", (e.g. .internal, .office, .lan, .vpn, etc.). Randomly, only the hosts configured with those extensions will stop resolving on the Windows-based workstations. Sometimes it'll work for a couple weeks without issue… >>> More
DNS Tools - DNS and Few of its Concerning Terms and Tools

as seen on Article City - Search for 'Article City'
A DNS or Domain Name System lets you locate computers on a network or the Internet TCP/IP network by domain name. The DNS server sustains a database of domain names or host names along with their cor... [Author: Daisy Osbaldo - Computers and Internet - April 02, 2010] >>> More

Related posts about nameserver

Problems configuring nameserver in plesk

as seen on Server Fault - Search for 'Server Fault'
Hello, i have some troubles with setting up a nameserver in PLESK for months now. I have tried all possible scenario's but i can not get this to work. I am really in need for some help, and if you can i will really appreciate it. Basically what i want is to just set up a nameserver in PLESK. I have… >>> More
Nameserver configuration error (Stealth NS records)

as seen on Server Fault - Search for 'Server Fault'
Hello i have a nameserver with a primary domain configured. Now i added a second domain, I have set NS records of the second domain to use the first domain, but i get some strange error. When i do the nameserver check at SIDN, for domains in the netherlands, i sais everything is right configured: Errors=0… >>> More
Finding all domains registered in a nameserver

as seen on Server Fault - Search for 'Server Fault'
Up until now, I was pretty confident that it was pretty much impossible to list all the domains handled by a nameserver. But apparently, there exists a couple of websites on the Internet that are able to list all the domains registered in a namerserver. For example: http://www.gwebtools.com/ns-spy/udns1… >>> More
What's required for a nameserver to be registered?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to change nameservers for some of my domains at GoDaddy, but I occasionally run into "Nameserver not registered" problems, and then I'm not allowed to set the nameservers. Here are the cases I've tried, and I still don't understand what it takes to have a registered nameserver. With ns1… >>> More
Set up nameserver with multiple domains

as seen on Server Fault - Search for 'Server Fault'
Hello, i have a dedicated with a primary ip and domain name. I added nameserver settings for this domain, and mx records. n1.mydomain.com ns2.mydomain.com etc. Now i want to add more domain with websites to my server. Now what is the best way to do this. Should i add the domain, and use the mydomain… >>> More