Is the anyway to run nslookup (Centos 5 or Windows) such that it will look up record types other than A, without having to go to interactive mode and using set type=? For example, I'd like a command

A Service record (SRV record) is a specification of data in the Domain Name System defining the location, i.e., the hostname and port number, of servers for specified services. It is defined in RFC 2782 , and its type code is 33. Apr 27, 2015 · Hi, Is there a way that PowerShell can query a DNS server for srv records for a domain? Bear in mind, I'm using version 4 of PowerShell on Windows 2008 r2, not the Windows 2012 version, so there is no "get-DNSResourceRecord" cmdlet available. Enumerator; PJ_DNS_SRV_FALLBACK_A Specify if the resolver should fallback with DNS A resolution when the SRV resolution fails. This option may be specified together with PJ_DNS_SRV_FALLBACK_AAAA to make the resolver fallback to both DNS A and DNS AAAA resolutions if SRV resolution fails. DNS is a global system for translating IP addresses to human-readable domain names. When a user tries to access a web address like “example.com”, their web browser or application performs a DNS Query against a DNS server, supplying the hostname. The DNS server takes the hostname and resolves it into a numeric IP address, which the web Usually, the Exchange external Autodiscover DNS entity is configured as a regular A or CNAME record. In some cases, a service record (SRV) is used instead. Here is a simple syntax of quickly querying for the SRV record:

Oct 16, 2017 · NS: Specifies a DNS name server for the named zone. PTR: Specifies a computer name if the query is an IP address; otherwise, specifies the pointer to other information. SOA: Specifies the start-of-authority for a DNS zone. TXT: Specifies the text information. UID: Specifies the user identifier. UINFO: Specifies the user information.

Oct 16, 2017 · NS: Specifies a DNS name server for the named zone. PTR: Specifies a computer name if the query is an IP address; otherwise, specifies the pointer to other information. SOA: Specifies the start-of-authority for a DNS zone. TXT: Specifies the text information. UID: Specifies the user identifier. UINFO: Specifies the user information. Here’s an example of two SRV records. _sip._tcp.example.com. 3600 IN SRV 10 60 5060 bigbox.example.com. _sip._tcp.example.com. 3600 IN SRV 10 20 5060 smallbox1.example.com. From the name, _sip is the symbolic name for the service and _tcp is the transport protocol. The symbolic name and transport always start with an underscore. Query a Domain Name Server and display the results online. Query a DNS server on IP Addresses and Domain Names. Query DNS for MX, TXT, SPF, SRV, SOA and other records. About DNS Lookup Tool. DNS Lookup tool fetches all DNS Records of a domain and shows as received. If you changed your hosting or DNS records, then this tool is for you to verify that your records are entered correctly to avoid any downtime. The records fetched by this tool are A, AAAA, CNAME, MX, NS, PTR, SRV, SOA, TXT, CAA.

A DNS query (also known as a DNS request) is a demand for information sent from a user's computer (DNS client) to a DNS server. In most cases a DNS request is sent, to ask for the IP address associated with a domain name. An attempt to reach a domain, is actually a DNS client querying the DNS servers to get the IP address, related to that

Is the anyway to run nslookup (Centos 5 or Windows) such that it will look up record types other than A, without having to go to interactive mode and using set type=? For example, I'd like a command The SRV record contains more information than the typical DNS record as it contains specific information that can be used to locate a specific resource at an address. This is an example of what an SRV appears like in a typical BIND-style zone file: P/Invoke to the DnsQuery function and pass DNS_TYPE_SRV. An example can be found in this excellent post by Ruslan. I reproduce the code below in case the link breaks, but emphasize it is taken directly from his blog. Aug 05, 2016 · A drawback of SRV Records is that it assumes clients know the correct DNS domain to use as the query target. Without any further information, the client's options includes using their own DNS domain and the name of the security domain in which the client operates (such as the domain name associated to the Kerberos REALM the client refers to). SRV Lookup - Check DNS SRV Records of Domain About SRV Lookup SRV Lookup will list SRV records for a domain, SRV record is a specification of data in the Domain Name System defining the location, i.e. the hostname and port number, of servers for specified services. Jun 05, 2012 · I also tried to DNS query tools on the Internet. No results. So how can I check if the ISP has done it properly or if there are any other SRV records created under the domain. BTW. I tried the same query against compaies, such as Mcrosoft and HP. No SRV records either. What did I do wrong? I even tried to set DNS server to 4.4.4.4 or 8.8.8.8 > > >