WebOct 24, 2024 · Step 4 – Query With Specific DNS Server. Running the dig command without any options will use the DNS server specified in the /etc/resolv.conf. You can also query the domain using the specific DNS server. Run the following command to query the ubuntu.com domain using the DNS 4.4.4.4: dig @8.8.4.4 ubuntu.com. Sample output: WebWhen a specific name server is not specified in the command invocation, it uses the operating system's default ... (IDN) queries. dig is a component of the domain name …
Testing DNS Using BIND
WebBy default the type is A_AAAA, the A and AAAA types will both be queried. The acceptable values for this parameter are: -- UNKNOWN = 0, -- A_AAAA = 0, the DNS query type is A_AAAA. -- A = 1, the DNS query type is IPv4 server Address. -- AAAA = 28, the DNS query type is IPv6 server address. -- NS = 2, the DNS query type is name server. WebOct 8, 2013 · To query a specific name server just add @nameserver.tld. # dig host.example.com txt @a.iana-servers.net. The SPF RFC4408 says that SPF records can be stored as SPF or TXT. However nearly all use only TXT records at the moment. So you are pretty safe if you only fetch TXT records. I made a SPF checker for visualising the … mortlake thai
dig Command - IBM
WebYou can also tell dig to query a specific DNS server by using dig @server_ip. Share. Improve this answer. Follow edited Apr 2, 2024 at 13:04. answered Jan 12, 2012 at 18:08. Freiheit Freiheit. 9,499 2 2 gold badges 17 17 silver badges 17 17 bronze badges. 6. 13. On Debian this requires the dnsutils package. WebApr 4, 2024 · $ dig -x 192.168.1.101. Query the name server for specific record types by appending the type to the command: $ dig example.com MX. This resolves the mail server for the example.com domain name. As you can see, similar functionality exists within dig as nslookup. [ Learn how to manage your Linux environment for success. ] How dig compares WebAug 12, 2011 · dig has a feature which allows you to specify a name server along with the record you want to query. For example, one of the DNS servers for droptips.com is … mortlake telephone exchange