Should resolve the name from the IP address if the reverse lookup zone has been set up properly. If the reverse lookup zone does not have an entry for the record, the -a will just ping without a name.

May 11, 2009 · What's the command to find the name of a computer given its IP address? I always forget what this command is, but I know it exists in Windows and I assume it exists on the *nix …

Apr 17, 2023 · There are some IP address that nslookup can't resolve (both on Windows and Linux). Problem: I can find the IP of the hostname, but reverse lookup fails. PS C:\> nslookup.exe …

But a reverse DNS lookup still only provides the the ISP name: cust.static.213-xxx-yyy-zzz.swisscomdata.ch. In that case, it looks like Reverse DNS is working fine, at least from your end. …

Dec 10, 2019 · On the other side, in Windows the reverse lookup seems to be pretty much hard-coded (see a related question Globally disable reverse DNS lookup for Kerberos on Windows?).

May 25, 2020 · Value: 100.100.100.100 Question: Is there a DNS record I can add to fix this problem? I'm not sure how to fix a reverse DNS lookup problem. Addendum The answer to this question is in …

All computers use the correct internal DNS servers, both when configured statically and when getting their configuration from DHCP. "Register this connection's addresses in DNS" is enabled in the …

Sep 16, 2009 · The other thing which a lot of filters/SMTP servers care about is that the HELO hostname exists in forward/reverse DNS. So just make sure the reverse DNS entry for the server's IP matches …

Nov 18, 2017 · You can use Azure private DNS for private domains: In this scenario, you can configure zones names with a split-horizon view - allowing a private and a public DNS zone to share the same …

17 Reverse DNS is a mapping from an IP address to a DNS name. So it's like DNS, but backwards. If you are assigned IP addresses you have to setup reverse DNS to tell the world what the addresses …