UnKnown can't find 1.1.1.0: No response from server

[backtoback1]

Hi
i make c shellcode with msfvenom and make it like your video with PTR record
but when i run the script (NativePayloadDns) it's show me this error:

*** UnKnown can't find 1.1.1.0: No response from server
[2] error: Index and count must refer to a location within the string.
Parameter name: count

So help please

[DamonMohammadbagher]

could you please show me your dns.txt file here ? ;)

[shengxiaq]

I encountered the same situation
This is my DNS.txt file

[shengxiaq]

How can I solve this problem?

[shengxiaq]

The nslookup command also prompts an error:*** UnKnown Can't find 1.1.1.1: No response from server