What is a CNAME? A CNAME record, short for Canonical Name record, is a type of DNS record that maps an alias name to a true or canonical domain name. This DNS entry is commonly used when you want to associate a new subdomain with an existing domain's DNS records. ...
DNS: 分布式ip到domain name的数据库系统,一种服务。 What is a DNS A record? IP address, 一般一个网站就是一个a记录,但访问量大的网站也会有多个a记录 What is a DNS C record? 本来域名是doc.example.com 但Cname就是doccument.example.com docs.example.com The ‘A’ stands for ‘address’ and...
What is a CNAME record? A canonical name (CNAME) record is used in the DNS lookup process for creating an alias from one domain name to another. For example, a DNS client trying to resolve the subdomain name www.example.com would be referred to the root domain (in this case, example...
What is CNAME Record? CNAME stands for Canonical Name. A CNAME record is a type of DNS record that’s used to point a domain name to another domain name, instead of an IP address. For example, let’s say you want to make sure that your website is example.com, but you’ve also ...
The “NAME” record type stands for Canonical NAME and is used to say “the requested domain has the same IP as this domain” CNAME records may point to A, AAAA, or other CNAME records. However, pointing a CNAME to another CNAME record is actively discouraged, as the recursive requests ...
A CNAME record (canonical name record) points the record value to an alias domain, not an IP address. For this type, the rdata field is populated with a domain name that can continue to point to the next domain name or IP address. ...
Examples of A records within the Bluehost DNS Record Interface.: CNAME A CNAME (Canonical Name) points one domain or subdomain to another domain name, allowing you to update one A Record each time you make a change, regardless of how many Host Records need to resolve to that IP address....
DNS资料记录中记录类型(record-type)为CNAME,则记录为( )。A.名字服务器记录B.主机记录C.别名记录D.邮件交换记录
Canonical Name (CNAME) Record: Can be used to set an alias for the host name Text (TXT) Record: Permits the insertion of arbitrary text into a DNS record. These records add SPF records into a domain. Time-to-Live (TTL) Record: Sets the period of data, which is ideal when a recursi...
What is a PTR record in DNS? A PTR or Pointer record is a type of DNS record that provides the domain name attached to a certain Internet Protocol (IP) address. This is the exact opposite of the DNS A record. While the DNS A record provides the IP address of a domain name, a ...