This tool converts the hostname to IP Address. Types of DNS Records: A record: Address record maps a hostname to a 32-bit IPv4 address. AAAA record: AAAA record IPv6 address record maps a hostname to a 128-bit IPv6 address. CNAME record: Canonical name record is an alias of one n...
Type: The record type determines the purpose of the DNS record. Each record has a unique purpose. Time-to-live (TTL): The TTL value determines how long a DNS resolver should cache the DNS record before it needs a refresh. This helps to reduce DNS lookup times and network traffic. Data...
There are numerous types of DNS records, the most common of them are: A record- The first one is A record, also known as the address record. This is the most basic and widely used type of record. It distinguishes itself by redirecting the domain to an IPv4 address. SOA record- The S...
Address mapping record (A record):Address mapping record is known as ‘A record’, it is a host of DNS record which stores a hostname and its corresponding IP address, it means that to provide the IP address associated with the domain name. It is a type of DNS record . IP version 6...
which of the following dns record types provides the hostname to ip address mapping?() a. a record b. ns record c. cname record d. mx record 点击查看答案 第3题 which of the following server types translates netbios names to ip addresses?() a. dns b. wins c. ftp d. dhcp 点击...
The type of the resource, which indicates the type of value that Route 53 returns in response to DNS queries. Instance Attribute Details #ttl⇒Integer The amount of time, in seconds, that you want DNS resolvers to cache the settings for this record. ...
If you’re new to DNS or don’t work with it on a daily basis, all the acronyms and terms can make you feel like you’re looking at “Matrix” code. DNS record types are no exception. But don’t worry, you can go ahead and take the red pill. Think of us as your Morpheus. ...
http://en.wikipedia.org/wiki/List_of_DNS_record_types http://www.zytrax.com/books/dns/ch8/ 工作中需要理解DNS Resource Record的相关信息,目前把使用的11种record整理一下,供开发和测试更好的理解产品,不至于感觉在云里雾里,从而有助于开发高质量的产品。
Recursive DNS lookup: The most common type of DNS resolution used today. In a recursive DNS lookup, when a DNS resolver queries a DNS server for an IP-host association detail, the queried DNS server checks its database for the requested record. If the IP-host association is not recorded,...
<ResourceRecord> <Value>0 issue "ca.example.net"</Value> <Value>0 iodef "mailto:admin@example.com"</Value> </ResourceRecord>CNAME 记录类型 别名记录将当前记录的名称(例如 acme.example.com)的 DNS 查询映射到另一个域(example.com 或 example.net)或子域(acme.example.com 或 zenith.example.org...