DomainTools VS MxToolBox

And domaintools.com also gives historical nameserver data. Source: about 1 year ago

A lot of people have been reporting the various Arcade1up scam sites here and on Facebook, the best thing you can do if you see these websites is do a whois on them utilizing something like https://domaintools.com/. Source: over 2 years ago

So here’s the useful info for aristogloballimited.com I came up with (using domaintools.com):. Source: over 2 years ago

Also I have found domaintools.com to be very good. You need to sign up but thats about it. Another great site is whoxy.com. Source: over 2 years ago

Sure. I personally prefer other Whois providers over ICANN (there are lots of Whois providers, including GoDaddy). I use domaintools.com because they show more data and I like the way they lay it out, including a visual country flag for the website host location. So looking up amazon.com in domaintools.com, I come up with (all three good signs):. Source: over 2 years 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