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...
DNS Record A DNS record is aplain textentry in azone filethat contains important information about adomain, and is an important part of theDomain Name System. A domain's zone file contains multiple DNS records that help translate human-readabledomain namesinto machine-readableIP addresses, ...
Record type, and Record data. The TTL and Record classes may be stored as both formats are valid. A default TTL (Time To Live) can also be specified at the start of a Zone file that applies to any DNS record in the Zone without a TTL explicitly specified. ...
You are experiencing an issue where the DNS A-record for either the Master or Replica server is being removed from DNS shortly after a CA XOsoft High Availability scenario is run for the first time. Despite manually populating the A-record in DNS, after a short time the same A-record is...
Every domain name has a designated owner. When you’re registering a new domain, the registrar will provide you with a nameserver. A DNS NS record is what indicates which nameserver is authoritative for this domain; therefore, each authoritative DNS (domain name system) server must have an NS...
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 this is the most fundamental type of DNS record, it indicates the IP address...
If you use a Domain Name System (DNS) record to route user traffic in your data centers, the DNS record should point to a load balancer in the primary data center under normal operating situations. If the primary data center becomes unavailable, the DNS record should...
A TXT record is a text DNS record with text-format data for external sources. This type of record stores general information about adomain, like contact details, in a format that's easy for people to understand. However, TXT records can also hold messages in a format computers can understan...
During a DNS zone transfer, you send DNS records from one primary server to a secondary version. You'll send the DNS SOA record first. Often, this is the only time people tinker with their SOA records. But without them, you can't accomplish this step. ...
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