DNS analysis errors in visualizers and Quad9 #2959
Description
What happened
During an analysis via the DNS playbook some errors arose.
1 - Quad9 unmanaged CNAME type
2 - visualizers type error and key error
Environment
IntelOwl version: last develop version
Error messages and logs
2025-08-18 20:26:29,235 - api_app.classes - log_error - ERROR - (Quad9DNSResolver, job: #42). Unexpected error: ''CNAME' object has no attribute 'address''
Traceback (most recent call last):
File "/opt/deploy/intel_owl/api_app/classes.py", line 297, in start
_result = self.run()
^^^^^^^^^^
File "/opt/deploy/intel_owl/api_app/analyzers_manager/observable_analyzers/dns/dns_resolvers/quad9_dns_resolver.py", line 54, in run
resolutions.extend([resolution.address for resolution in answer])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/deploy/intel_owl/api_app/analyzers_manager/observable_analyzers/dns/dns_resolvers/quad9_dns_resolver.py", line 54, in <listcomp>
resolutions.extend([resolution.address for resolution in answer])
^^^^^^^^^^^^^^^^^^
AttributeError: 'CNAME' object has no attribute 'address'
2025-08-18 20:26:29,352 - api_app.visualizers_manager.classes - wrapper - ERROR - string indices must be integers, not 'str'
Traceback (most recent call last):
File "/opt/deploy/intel_owl/api_app/visualizers_manager/decorators.py", line 24, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/deploy/intel_owl/api_app/visualizers_manager/visualizers/dns.py", line 68, in _dns_resolution
value=[
^
File "/opt/deploy/intel_owl/api_app/visualizers_manager/visualizers/dns.py", line 71, in <listcomp>
dns_resolution["data"]
~~~~~~~~~~~~~~^^^^^^^^
TypeError: string indices must be integers, not 'str'
2025-08-18 20:26:29,392 - api_app.visualizers_manager.classes - wrapper - ERROR - 'resolutions'
Traceback (most recent call last):
File "/opt/deploy/intel_owl/api_app/visualizers_manager/decorators.py", line 24, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/deploy/intel_owl/api_app/visualizers_manager/visualizers/dns.py", line 65, in _dns_resolution
disable_element = not analyzer_report.report["resolutions"]
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
KeyError: 'resolutions'