Domain Lookup Cname
Cname records known as canonical name records or alias records are used to point records to other records like a records or aaaa records.
Domain lookup cname. Also called a canonical name records they act as aliases pointing to another dns name. Cname records can point to other cname records but this is not considered a good practice as it is inefficient. A hostname defined in a cname record must have no other resource records of other types mx a etc except for dnssec records like rrsig and nsec.
Ns records cannot point to cname records. Dns server ip or hostname. Return to the first.
Ns is the record type. Add a record to your dns settings selecting cname as the record type. 8 8 8 8 google public dns 8 8 4 4 google public dns 2001 4860 4860 8888 google public dns 2001 4860 4860 8844 google public dns 1 1 1 1 cloudflare 1 0 0 1 cloudflare.
3600 is the ttl time to live of the record in seconds this example represents 1 hour. See your domain host s documentation for more specific instructions. Go to your domain s dns records.
This is the address of the nameserver for this domain. The cname lookup is done directly against the domain s authoritative name server so changes to cname records should show up instantly. You can search or look up a record aaaa cname mx ns ptr soa spf srv txt or all of domain name server entries.
It is also possible to point them to other cname records however this technique is not recommended as it introduces additional dns lookups as each record in the chain is resolved. Dns lookup tool fetches all dns records of a domain and shows as received. If you changed your hosting or dns records then this tool is for you to verify that your records are entered correctly to avoid any downtime.