DNS 的 PTR 记录是如何存储的? 在IPv4 中: DNS A 记录存储在给定的域名下,而 DNS PTR 记录存储在 IP 地址下——进行了反转,且添加了“.in-addr.arpa”。例如,IP 地址 192.0.2.255 的 PTR 记录将存储在“255.2.0.192.in-addr.arpa”下。 必须添加“in-addr.arpa”,因为 PTR 记录存储在 DNS 的 .arpa...
DnsNSRecordData DnsNSRecordResource DnsPtrRecordCollectionDnsPtrRecordData DnsPtrRecordData 构造函数 属性 DnsPtrRecordResource DnsRecordData DnsSoaRecordCollection DnsSoaRecordData DnsSoaRecordResource DnsSrvRecordCollection DnsSrvRecordData DnsSrvRecordResource ...
typedef struct _DnsRecordA { struct _DnsRecordA *pNext; PSTR pName; WORD wType; WORD wDataLength; union { DWORD DW; DNS_RECORD_FLAGS S; } Flags; DWORD dwTtl; DWORD dwReserved; union { DNS_A_DATA A; DNS_SOA_DATAA SOA; DNS_SOA_DATAA Soa; DNS_PTR_DATAA PTR; DNS_PTR_DATAA P...
WithNSRecordNameServerOrAttachable DnsRecordSet.DefinitionStages.WithPtrRecordTargetDomainName DnsRecordSet.DefinitionStages.WithPtrRecordTargetDomainNameOrAttachable DnsRecordSet.DefinitionStages.WithSrvRecordEntry DnsRecordSet.DefinitionStages.WithSrvRecordEntryOrAttachable DnsRecordSet.Definitio...
BLUF: Can I add a TXT record (SPF) for a PTR record with no other records for the domain in our DNS? Sorry, I don't know how to put a good title to this. I've inherited a DNS server and in one of our zone files we have a mail subdomain defined for a customer of ours. ...
A PTR record. C# publicclassPtrRecord Inheritance Object PtrRecord Constructors Properties Ptrdname Gets or sets the PTR target domain name for this PTR record. Applies to 제품버전 Azure SDK for .NETLegacy GitHub에서 Microsoft와 공동 작업 ...
设置PTR解析记录,对应的弹性IP的ID为“c5504932-bf23-4171-b655-b87a6bc59334”。 PATCH https://{DNS_Endpoint}/v2/reverse/floatingips/region_id:c5504932-bf23-4171-b655-b87a6bc59334 { "ptrdname": "www.example.com", "description": "Description for this PTR record", "ttl": 300, "tag...
Public Function AddHelp Call ClassHelp("Adds an A (Host) Record to a Zone.", _ " DnsResource /Add A <zone> <host> <ipaddress>", _ " host A host name." & vbCRLF & _ " ipaddress The IP Address for the host.", _ " DnsResource.vbs /Add A Example.microsoft.com MyHost.MyDo...
接收的DNS报文的资源记录RR(resource record)类型统计信息。 被丢弃的DNS报文携带的RR类型不统计在内。 未被丢弃的报文如果RR类型可识别,则统计到相应类型计数;如果不可识别,则统计到Unsupport计数。 A 接收/发送的DNS报文中RR类型为A的报文总数。A类RR中记录的是根据域名查询到的IPv4地址。
Record-specific TTL if present, or else zone (SOA) TTL A Owner Name (Host DNS Name) Host IP Address Name Server Internet (IN) Record-specific TTL if present, or else zone (SOA) TTL NS Owner Name Name Server DNS Name Mail Exchanger Internet (IN) Record-specific TTL if present, or el...