What happens when a DNS server returns different IP addresses in response to the same domain name?
The DNS resolver then responds to the web browser with the IP address of the domain requested initially. Once the 8 steps of the DNS lookup have returned the IP address for example.com, the browser is able to make the request for the web page: The browser makes a HTTP request to the IP address.
Can you have more than one a record DNS?
You can do a lot with A records, including using multiple A records for the same domain in order to provide redundancy and fallbacks. Additionally, multiple names could point to the same address, in which case each would have its own A record pointing to that same IP address. The DNS A record is specified by RFC 1035.
How does DNS resolve to multiple IP addresses?
Sorry but my knowledge is a little weak in this area. Domain resolves to IP address of ISP 01 and works as expected until ISP 01 goes down (cable cut last week) What is a good way to ensure that if ISP 01 goes down then the domain will resolve to ISP 02?
How does IP to hostname resolve IP to a hostname?
IP to Hostname tool resolves the given IP Address to a Hostname who is behind that IP. No IP Address can be remembered easily and no IP can be used to tell which organization is behind that IP unless the IPs are remembered properly which is not an easy task.
Is there a DNS server with two IPS?
We’ll say it’s ServerA 192.168.0.10 and ServerA-Alt 192.168.1.10. You can ping either ip address from their corresponding network. The problem is that on the DNS server there is only one record for ServerA, but it is responding with both IP addresses using round robin.
How does reverse DNS look up an IP address?
The tool uses an IP address as an input and outputs the hostname to which this IP resolves. Perform the Reverse DNS Lookup process online to get an idea of the company’s website behind the IP address. What is an IP address, and what is the purpose of an IP address?