Nov 18, 2015 · Type NSLOOKUP and hit Enter. The default Server is set to your local DNS, the Address will be your local IP. Set the DNS Record type you wish to lookup by typing set type=## where ## is the record type, then hit Enter. You may use A, AAAA, A+AAAA, ANY, CNAME, MX, NS, PTR, SOA, or SRV as the record type.
The Start of Authority record indicates which DNS server is the best source of information for the domain. This will return the primary name server, responsible mail addresses, default ttl and more. type nslookup hit enter type set q=SOA hit enter type domain name, hit enter Go to Start > Run and type cmd. At a command prompt, type nslookup, and then press Enter. Type server
May 24, 2011 · Nslookup /set querytype: Changes the resource record type for the query. Nslookup /set recurse: Tells the DNS name server to query other servers if it does not have the information. Nslookup /set retry: Sets the number of retries. Nslookup /set root: Changes the name of the root server used for queries.
Name Server records (NS Record)—specifies that a DNS Zone, such as “example.com” is delegated to a specific Authoritative Name Server, and provides the address of the name server. Reverse-lookup Pointer records (PTR Record)—allows a DNS resolver to provide an IP address and receive a hostname (reverse DNS lookup). The Start of Authority record indicates which DNS server is the best source of information for the domain. This will return the primary name server, responsible mail addresses, default ttl and more. type nslookup hit enter type set q=SOA hit enter type domain name, hit enter
A practical application of nslookup beside debugging isto obtain the current list of root name servers for the named.cafile. You can do this by querying for all type NS records associatedwith the root domain: > set typ=NS > .
Set default server to NAME, using the current default server. lserver NAME: Set default server to NAME, using the initial server. finger [USER] Finger the optional NAME at the current default host. root: Set the current default server to the root. ls [opt] DOMAIN [> FILE] List addresses in DOMAIN (optional: output to FILE). To look up a different DNS record, you must enter interactive mode. For example, to view the MX (mail exchanger) records for the example.com domain, type nslookup at the command line. At the > nslookup prompt, type the following commands: set type=MX example.com Set the query record type to HINFO, and perform another query: User: set q=HINFO toolah System: Server: wurrup Address: 220.127.116.11 toolah.FOUREX.OZ CPU = RS6000 OS = AIX3.1; Find out the name servers available for a domain: Jan 25, 2011 · / N6]-set domain to N1 and search list to N1, N2, etc. root = NAME -set root server to NAME retry = X -set number of retries to X timeout = X -set initial time-out interval to X seconds type = X -set query type (ex. Query Type The type of record you’re requesting. You can return just one type of record related to the hostname, or you can return all related records. Note that some servers require you to ask for a specific type of record. Otherwise, they won’t return it. Once you’ve provided the requested information, click Go. What NsLookup Does Dec 12, 2019 · In this final example, look up for TTL for ‘AAAA’ record for ‘www.cyberciti.biz’ using authoritative name server named ‘clay.ns.cloudflare.com’ nslookup -debug -type=aaaa www.cyberciti.biz clay.ns.cloudflare.com. Conclusion. Time to live (TTL) is a value that implies how long should the data be kept before discarding by DNS resolvers.