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Can you have multiple NS records?
You can have as many NS records as you would like in your zone file. The benefit of having multiple NS records is the redundancy of your DNS service. It is important to note that in order to get the most redundancy out of your NS records, they should be hosted on different network segments.
What is the purpose of NS records?
NS stands for ‘nameserver,’ and the nameserver record indicates which DNS server is authoritative for that domain (i.e. which server contains the actual DNS records). Basically, NS records tell the Internet where to go to find out a domain’s IP address.
How many NS records can you have?
Most companies don’t use more than four NS records. Six is probably too much. There aren’t many good reasons for extending into this number so long as you’re following the usual guidelines, or using a well-respected DNS provider.
How do I check my NS record?
Other DNS records you can check by replacing the DNS record type, for example, nslookup -type=SOA domainname. Also, there are other commands which you can use to check DNS records, for example, ping or host. The ping command shows domain A record – where the domain is pointed.
How do I check my Cname record?
Look up and check CNAME records
- Go to your domain host’s website. Get help identifying your domain host.
- Sign in to your domain host account.
- Go to the DNS records for your domain. Get help finding your DNS records.
- Verify the results.
Where is NS record stored?
DNS zone files
NS records are stored in DNS zone files. Zone files allow users to refer to records to translate domain names into IP addresses.
What does it mean to have a NS record?
NS records. Name Server (NS) records identify the name servers that are authoritative for the zone. Every zone must have at least one NS record. Using two or more NS records is better so that if the first name server is unavailable, the zone will still be accessible.
How many NS records do you need for a zone?
Every zone must have at least one NS record. Using two or more NS records is better so that if the first name server is unavailable, the zone will still be accessible. The owner field should either be the fully qualified domain name for the zone, with a trailing dot, or an @ symbol.
Can a CNAME record set coexist with a NS record?
CNAME record sets cannot coexist with other record sets with the same name. For example, you cannot create a CNAME record set with the relative name ‘www’ and an A record with the relative name ‘www’ at the same time. Because the zone apex (name = ‘@’) always contains the NS and SOA record sets that were created when the zone was created, you
What happens to the NS record set in azure DNS?
The NS record set at the zone apex (name ‘@’) gets created automatically with each DNS zone, and gets deleted automatically when the zone gets deleted. It can’t be deleted separately. This record set contains the names of the Azure DNS name servers assigned to the zone.