Web21 dec. 2024 · If you need to block a hostname, it may be easiest to set up your own DNS resolver and have it return a "NXDOMAIN" error whenever someone tries to look up the hostname in question. I do this to reduce Facebook's tracking abilities. – Mark Dec 21, 2024 at 23:49 Add a comment 2 Answers Sorted by: 13 Yes you can with the tools … Web18 apr. 2016 · How to resolve hostname to an ip address in node js. I need to resolve hostname defined in hosts file to its corresponding IP address. 127.0.0.1 ggns2dss81 …
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Web18 apr. 2016 · const util = require ('util'); const dns = require ('dns'); const lookup = util.promisify (dns.lookup); try { result = await lookup ('google.com') console.log (result) } catch (error) { console.error (error) } Share Improve this answer Follow answered Aug 26, 2024 at 0:59 Ben Winding 9,514 4 74 66 4 Web3 aug. 2024 · private void DNSLookup (string computerNameOrAddress) { IPHostEntry hostEntry = Dns.GetHostEntry (computerNameOrAddress); IPAddress [] ips = hostEntry.AddressList; foreach (IPAddress ip in ips) { Console.WriteLine (" Address: {0}", ip); } } Anyway thanks for looking :) Share Improve this answer Follow edited Aug 4, … map of highton vic
Why Local Dns Server Cache Queried Domain Names
WebUse of JNDI is only useful if you need specific DNS attributes/entries. final InetAddress inetAddress = InetAddress.getByName ("clientname"); final String ipAddress = inetAddress.getHostAddress (); The local DNS infrastructure - like the OS it does - will be use and you don't need to provide an DNS server by yourself. Web13 okt. 2009 · If you use nslookup command with the IP address as its first argument will return the PTR record (the reverse entry) if it exists. For example: nslookup 192.168.1.50 Share Improve this answer Follow answered Oct 13, 2009 at 14:36 Kyle Brandt 83.1k 72 302 444 Add a comment 3 (tested under Windows 10 x64) From command line: WebWhen resolving names the client will skip methods for which it is not configured. For example, if there is no hosts file on the system, then it will skip step #2 above and try a query to a DNS server. If no DNS server IP addresses are entered in the client TCP/IP configuration, then the client will skip to the next step in the sequence after DNS. map of hightstown nj