1. A记录---Address record(IPv4) 格式:[FQDN] IN A [IP地址] 例子:ns1.exmaple.com. IN A 192.168.0.1 查询:nslookup -qt=A example.com (Windows) nslookup -q=A example.com (Linux,务必注意Linux下类型参数为-q而不是-qt,下同) A就是Address的首字母,这种记录就是将域名映射到一个IPv4地址上...
DNS记录类型 A记录(Address Record) 用途:将一个域名映射到一个IPv4地址。 功能:使得域名能够指向一个具体的IPv4地址,从而使得浏览器能够找到并加载该域名对应的网站。 示例:如果www.example.com的A记录指向93.184.216.34,当用户访问www.example.com时,DNS解析会将其定向到IP地址93.184.216.34。 AAAA记录(Quad-A Rec...
这个代表Service记录,一般是为一些特殊的服务提供host与端口的,如VoIP,即时消息,并且只能指向A或者AAAA类地址,不能是一个CNAME。 例子: _xmpp._tcp.example.com.86400INSRV1055223server.example.com. 如果使用表格来描述,即: PTR PTR是Pointer Record的缩写, 它可以被理解成A/AAAA记录的反向,一般被用于做防Spam,...
P.S.其余近百种 DNS 记录类型,见List of DNS record types 例如: 代码语言:javascript 复制 #A记录 $ dig-tAayqy.net ayqy.net.600INA121.42.135.10#CNAME记录 $ dig-tCNAMEwww.baidu.com www.baidu.com.600INCNAMEwww.a.shifen.com.#NS记录 $ dig-tNSayqy.net ayqy.net.86400INNSdns10.hichina.com...
The DNS_RECORD_TYPE is a 16-bit integer value that specifies DNS record types that can be enumerated by the DNS server.
public static CustomHostnameDnsRecordType fromString(String value) Parses a serialized value to a CustomHostnameDnsRecordType instance. Parameters value String the serialized value to parse. Returns CustomHostnameDnsRecordType the parsed CustomHostnameDnsRecordType object, or null...
response.answers.each do |record| puts record end 我不觉得我们还能再补充什么 —— 我们建立连接、发送一个查询、输出每一个回答,然后退出。完事儿! $ ruby dig.rb example.com example.com 18608 A 93.184.216.34 你可以在这里查看最终程序:dig.rb。可以根据你的喜好给它增加更多特性,就比如说: ...
DNS query types DNS record flags Show 5 more The following constants are defined for DNS in host byte order. DNS record types Expand table ConstantValue DNS_TYPE_A0x0001 DNS_TYPE_NS0x0002 DNS_TYPE_MD0x0003 DNS_TYPE_MF0x0004 DNS_TYPE_CNAME0x0005 ...
A DNS zone is a space for hosting DNS records for a particular domain. A DNS zone can contain various DNS record types, including SOA records (who is responsible for the domain), NS records (the authoritative server for the domain), andA records(the IP address connected to the domain). ...
For record types that include a domain name, enter a fully qualified domain name, for example,www.example.com. The trailing dot is optional; Route 53 assumes that the domain name is fully qualified. This means that Route 53 treatswww.example.com(without a trailing dot) andwww.example.com....