No problem with json or txt type.
+---------- Checking Domain Squatting ----------+
[*] Checking for the latest feeds...
[*] You have the latest feeds
[*] keywords: mykeywords.txt
[*] keywords total: 1
[*] Total domains: 137,271
[*] Threshold: very low confidence
[*] Verifying keyword: bluesky [ 1 / 1 ]
[+] suspicious certificate detected between bluesky and bluemountainbluesky.online
[+] suspicious certificate detected between bluesky and blueskyb-consultancy.com
[+] suspicious certificate detected between bluesky and blueskydogtoys.com
[+] suspicious certificate detected between bluesky and blueskye.site
[+] suspicious certificate detected between bluesky and blueskyit.net
[+] suspicious certificate detected between bluesky and blueskymyk.com
[*] Total found: 6
+---------- Checking for Subdomains ----------+
[*] bluemountainbluesky
\_ VirusTotal might be throttling/blocking
[*] blueskyb-consultancy
\_ VirusTotal might be throttling/blocking
[*] blueskydogtoys
\_ VirusTotal might be throttling/blocking
[*] blueskye
\_ VirusTotal might be throttling/blocking
[*] blueskyit
\_ VirusTotal might be throttling/blocking
[*] blueskymyk
\_ VirusTotal might be throttling/blocking
[*] Total found: 0
+---------- VirusTotal ----------+
[*] Total found: 0
+---------- Checking Phishing sites ----------+
[*] Downloading fresh Phishing DB from https://raw.githubusercontent.com/mitchellkrogza/Phishing.Database/master/phishing-domains-ACTIVE.txt
[*] Download volume: 0.59 MB
[*] Verifying keyword: bluesky [ 1 / 1 ]
\_ Similarity detected between bluesky and blueskyint.com.np
\_ Similarity detected between bluesky and blueskyparts.com
\_ Similarity detected between bluesky and blueskypropertiesinc.com
+---------- Domains with open webserver ports ----------+
[*] Total found: 0
Traceback (most recent call last):
File "opensquat.py", line 150, in <module>
output.SaveFile().main(args.output, args.type, file_content)
File "/home/user/cert/opensquat/opensquat/output.py", line 113, in main
self.as_csv()
File "/home/user/cert/opensquat/opensquat/output.py", line 68, in as_csv
file_csv.close()
AttributeError: '_csv.writer' object has no attribute 'close'