module 'dns.resolver' has no attribute 'resolve'

Hi , I am receiving the following error.

```
[!] Error resolving DNS for example.com: module 'dns.resolver' has no attribute 'resolve'
Progress: 1/1 URLs checked.
Results successfully appended to Full Reports/results.log
Unique CNAMEs successfully logged to CNAME Reports/cname_txt.log
No NXDOMAIN errors found.

No NXDOMAIN URLs found.
```