Guys any feedback on company Tabford.com?

I received an email from this company to inquire about the price of one of my domains on behalf of their client. Below is the contact information.

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Scarlett Kane
Premium Domains Broker
Phone: +44-888-TABFORD (8am-4pm)
Empowering Small Business in UK since 2002
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I have never heard of this broker and found nothing on the internet about the name or email.

It claims to be a UK company and lists many premium domains for sale, such as AT.com for $4m.

The Whois record shows that Tabford.com was registered in 2002 by Prakhar Bindal of Namekart.com located at 3419 Tulane drive #21, Hyattsville, Maryland, USA.

Namekart.com says it was founded in 2011 under the name “Axsiom” in Hyderabad, India.

A company with so many premium domains under its belt must be very well known in the industry. Where is it located? UK/USA/India?

I've also been emailing back and forth with Scarlett Kane. Also looking for verification.

I was informed that TabFord isn't related to Namekart and Namekart had nothing to do with TabFord as they are two different companies. The Whois record may be incorrect.