有一些 IP 地址nslookup无法解析（在 Windows 和 Linux 上）。
问题：
我可以找到主机名的IP，但反向查找失败。
PS C:\> nslookup.exe somehost2
Server: corpdns.mydomain.com
Address: 10.248.2.1
Name: somehost2.corp.mydomain.com
Address: 10.185.140.22
# Reverse lookup of the same IP fails:
PS C:\> nslookup.exe 10.185.140.22
Server: corpdns.mydomain.com
Address: 10.248.2.1
*** corpdns.mydomain.com can't find 10.185.140.22: Non-existent domain
但是，Resolve-DnsNamePowerShell 命令返回反向查找的主机名。
PS C:\> Resolve-DnsName 10.185.140.22
Name Type TTL Section NameHost
---- ---- --- ------- --------
22.140.185.10.in-addr.arpa. PTR 1200 Question somehost2
我在这里观察到两件不寻常的事情：
- 它来自问题部分
- 它返回没有 DNS 域的主机名。
对于其他 IP 地址（nslookup可以解析），我们看到它来自Answer部分并带有 DNS 域。
PS C:\> Resolve-DnsName 10.210.0.127
Name Type TTL Section NameHost
---- ---- --- ------- --------
127.0.210.10.in-addr.arpa PTR 1200 Answer somehost1.corp.mydomain.com
顺便说一句，ping使用/a标志也可以成功解析 Windows 上的名称：
PS C:\> ping /a 10.185.140.22
Pinging somehost2 [10.185.140.22] with 32 bytes of data:
Reply from 10.185.140.22: bytes=32 time=6ms TTL=127
Reply from 10.185.140.22: bytes=32 time=12ms TTL=127
但是我在 Linux 中找不到等效的标志ping。
我的问题：
Resolve-DnsName与有什么ping不同nslookup？
我的主要问题是当我尝试在 Linux 中解析 IP 时。我已经尝试了几次nslookup并dig命令无济于事。Resolve-DnsName在 Linux 中有等效项吗？
澄清：
大多数 IP 地址也可以解决nslookup，问题仅出在我们环境中的特定主机子集上。
更新：nslookup调试模式
PS C:\> nslookup.exe -d 10.185.140.22
------------
Got answer:
HEADER:
opcode = QUERY, id = 1, rcode = NOERROR
header flags: response, auth. answer, want recursion, recursion avail.
questions = 1, answers = 1, authority records = 0, additional = 0
QUESTIONS:
1.2.248.10.in-addr.arpa, type = PTR, class = IN
ANSWERS:
-> 1.2.248.10.in-addr.arpa
name = corpdns.mydomain.com
ttl = 1200 (20 mins)
------------
Server: corpdns.mydomain.com
Address: 10.248.2.1
------------
Got answer:
HEADER:
opcode = QUERY, id = 2, rcode = NXDOMAIN
header flags: response, auth. answer, want recursion, recursion avail.
questions = 1, answers = 0, authority records = 1, additional = 0
QUESTIONS:
22.140.185.10.in-addr.arpa, type = PTR, class = IN
AUTHORITY RECORDS:
-> 185.10.in-addr.arpa
ttl = 900 (15 mins)
primary name server = gdns602.corp.mydomain.com
responsible mail addr = hostmaster.mydomain.com
serial = 35869652
refresh = 300 (5 mins)
retry = 900 (15 mins)
expire = 604800 (7 days)
default TTL = 900 (15 mins)
------------
*** corpdns.mydomain.com can't find 10.185.140.22: Non-existent domain
更新 #2
Resolve-DnsName当使用不同的标志时，这些系统会失败，例如：-DnsOnly, -NoHostsFile, -LlmnrNetbiosOnly（但确实适用于可以解析的其他 IP 地址nslookup）。
PS C:\> Resolve-DnsName 10.185.140.22 -DnsOnly
Resolve-DnsName : 22.140.185.10.in-addr.arpa : DNS name does not exist
At line:1 char:1
+ Resolve-DnsName 10.185.140.22 -DnsOnly
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (22.140.185.10.in-addr.arpa:String) [Resolve-DnsName], Win32Exception
+ FullyQualifiedErrorId : DNS_ERROR_RCODE_NAME_ERROR,Microsoft.DnsClient.Commands.ResolveDnsName
PS C:\> Resolve-DnsName 10.185.140.22 -NoHostsFile
Resolve-DnsName : 22.140.185.10.in-addr.arpa : DNS name does not exist
At line:1 char:1
+ Resolve-DnsName 10.185.140.22 -NoHostsFile
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (22.140.185.10.in-addr.arpa:String) [Resolve-DnsName], Win32Exception
+ FullyQualifiedErrorId : DNS_ERROR_RCODE_NAME_ERROR,Microsoft.DnsClient.Commands.ResolveDnsName
PS C:\> Resolve-DnsName 10.185.140.22 -LlmnrNetbiosOnly
Resolve-DnsName : 22.140.185.10.in-addr.arpa : DNS record does not exist
At line:1 char:1
+ Resolve-DnsName 10.185.140.22 -LlmnrNetbiosOnly
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (22.140.185.10.in-addr.arpa:String) [Resolve-DnsName], Win32Exception
+ FullyQualifiedErrorId : RECORD_DOES_NOT_EXIST,Microsoft.DnsClient.Commands.ResolveDnsName
