Tested on a fedora41 client member of an ipa domain.

When trying to establish an ssh connection to an ip address the sss_ssh_knownhosts binary trows an error.

```
KnownHostsCommand-ORDER /usr/bin/sss_ssh_knownhosts 172.16.1.123 failed, status 1
KnownHostsCommand failed
```

If I manually edit the /etc/hosts to contain an fqdn entry for this ip
ie 172.16.1.123 myhost.somedomain.com myhost

The ssh-connection succeeds

using the ssh command to connect to any pc in the ipa domain works fine.




Reproducible: Always

Steps to Reproduce:
1.set up ipa domain
2.set up fedora41 ipa domain client
3.set up fedora system that is not an ipa domain client (and does not have a FQDN)
4.use the fedora41 ipa domain client to ssh to the ip of the non ipa-domain client
5. /usr/bin/sss_ssh_knownhosts will throw an error

6 on the ipa domain client add fqdn entry to the /etc/hosts for the non ipa-domain client
7 from the fedora41 client ssh into the /etc/hosts defined fqdn of the non ipa-domain client
8 ssh login will succeed
Actual Results:  
failed to login with error:
KnownHostsCommand-ORDER /usr/bin/sss_ssh_knownhosts 172.16.1.123 failed, status 1
KnownHostsCommand failed


Expected Results:  
normal ssh login to the system with the ip address