DNSdumpster.com VS MxToolBox

The website used here is called https://dnsdumpster.com/, in case anyone is looking for something like this. Source: about 1 year ago

Check the FW logs to see what URLs are being hit during the time period you run your python script, bypass the URL, and test. Rinse and repeat until you get it working. There are of course lots of other log fields you could check to help narrow it down, assuming you have them turned on, etc etc. You could nslookup the url to see if there are any aliases that you also need to bypass. Something like... Source: about 1 year ago

If you are interested check out dnsdumpster. Source: about 1 year ago

Yes I used to think this but unfortunately there is such a thing called Passive DNS -- eventually your FQDN will be discovered and recorded - certainly if you are tiny then you have a chance -- I would certainly do a DNSdumpster search -- https://dnsdumpster.com/. Source: about 1 year ago

Https://dnsdumpster.com/ - DNS Dumpster is a free tool for finding subdomains and other DNS records associated with a given domain. - Source: dev.to / about 1 year ago

Suprised to not see https://mxtoolbox.com in this list too. - Source: Hacker News / 4 months ago

MX Toolbox - https://mxtoolbox.com/ - may be a place to start digging. Source: 5 months ago

You can try https://mxtoolbox.com/. Source: 5 months ago

The url I want is https://mxtoolbox.com/ and the https://mxtoolbox.org/ one redirects to malware. Source: 5 months ago

A good diagnostic is whether the site will send you a password reset request. If it does then it actually might be the form plugin. If not then go to https://mxtoolbox.com/, type your domain name, and then select "SPF Record Lookup" from the orange button-looking dropdown. Source: 5 months ago