How do I query DNS for all records?
For Windows:
- Launch Windows Command Prompt by navigating to Start > Command Prompt or via Run > CMD.
- Type NSLOOKUP and hit Enter.
- Set the DNS Record type you wish to lookup by typing set type=## where ## is the record type, then hit Enter.
- Now enter the domain name you wish to query then hit Enter..
How do I check DNS changes?
Use one of these three sites to check the status of your site’s DNS propagation.
- DNS Checker: The site checks propagation from 22 worldwide locations.
- ViewDNS: ViewDNS has 25 different DNS tools you can use; the propagation tool is just one part of it.
- WhatsMyDNS: The site has 21 locations around the world.
How do you check when DNS record was updated?
In Event Viewer window, go to Windows Logs –>Security logs. Click on Filter current log under Action in the right panel. Search for Event ID 4662 that identifies DNS record changes.
How do I view DNS records history?
Tools for viewing DNS records for free
- SecurityTrails. SecurityTrails is one of the top DNS lookup tools.
- WhoISrequest. WhoISrequest is another great way to view DNS history for free.
- Complete DNS.
- ViewDNS.info.
What is Reverse DNS used for?
A reverse DNS lookup is a DNS query for the domain name associated with a given IP address. This accomplishes the opposite of the more commonly used forward DNS lookup, in which the DNS system is queried to return an IP address.
What is a passive DNS?
Passive DNS is a way of storing DNS resolution data, so that you can reference past DNS record values to uncover potential security incidents or discover malicious infrastructures. For example, when a DNS record changes, the previous value is gone.
What is DNS cache history?
A DNS cache (sometimes called a DNS resolver cache) is a temporary database, maintained by a computer’s operating system, that contains records of all the recent visits and attempted visits to websites and other internet domains.
What is Nxdomain?
The NXDOMAIN is a DNS message type received by the DNS resolver (i.e. client) when a request to resolve a domain is sent to the DNS and cannot be resolved to an IP address. An NXDOMAIN error message means that the domain does not exist.