Should I use DNS forwarders or root hints?
I would use DNS Forwarders as much as possible. Root Hints are a security risk and have lower performance then DNS Forwarders. Both have the same function which is to resolve DNS names that aren’t supplied by the local DNS server.
How do I disable root hints on my DNS server?
In the console tree, right-click the applicable DNS server, then click Properties. Click the Advanced tab. In Server options, select the Disable recursion check box. Under the Root Hints tab, delete all root hints entries, and then click OK.
What is the root level directory for DNS?
The DNS root zone is the highest level in the DNS hierarchy tree. The root name server is the name server for the root zone. It answers the requests for records in the root zone and answers other requests by providing a list of authoritative name servers for the appropriate TLD (top-level domain).
How do I check DNS root hints?
To configure DNS Forwarders in Windows DNS Server, you can go to the DNS server properties in Forwarders tab. On the other hand, usually Root Hints already preconfigured and is a standard for every DNS server. To see list of the Root Hints, you can go to the same server properties in the Root Hints tab.
How many DNS forwarders should I have?
Have at least Two Internal DNS servers In small to large environments, you should have at least two DNS servers for redundancy. DNS and Active Directory are critical services, if they fail you will have major problems. Having two servers will ensure DNS will still function if the other one fails.
Can I remove root hints?
The root hints can be removed permanently and completely by removing the root hints from the DNS Manager, the CACHE. DNS file and from Active Directory. The root hints come back is because the root hints still exist in the other two locations (CACHE.
What happens if I disable DNS recursion?
DNS recursion mean DNS will not query any other DNS server apart from its own cache or information available within its local DNS server. If you disable recursion in DNS, then your local DNS server might not resolve queries send to the external websites or the website it has no information in its server or cache.
Do you use DNS root hints or forwarders?
Note: Forwarders must be manually configured , but root hints are present by default on a Windows DNS server. The root hints list can be manually modified, however. The decision to use root hints or forwarders for external resolution is often a matter of preference, but there are a few things to keep in mind:
How to find DNS problems?
Check IP configuration. Run ipconfig/all at a command prompt,and verify the IP address,subnet mask,and default gateway.
What is the best DNS to use?
1. Cloudflare. Although Cloudflare is best known for the CDNs ( Content Delivery Networks) they provide,they also offer a new public DNS service
How to configuring DNS?
How to Configure DNS Mapping Hostnames to IP Addresses. Perform this task to map hostnames to IP addresses. Customizing DNS. Perform this task to customize your DNS configuration. Configuring DNS Spoofing. Perform this task to configure DNS spoofing. Configuring the Device as a DNS Server. Disabling DNS Queries for ISO CLNS Addresses. Verifying DNS.