Skip to main content
Last Update Updated 4 months
Domain Age24.0 yrs
Est. Value$5,365
Est. ROI +794%
🚀 Premium AI & Superintelligence Domains

A curated portfolio of single word .si and artificial intelligence domain names for sale.

wayofthefuture.com

Domain Highlights

Flip Ready
5 chars 1 word .us 17 backlinks

As a rare single-word dictionary term in the national extension, check.us carries immediate authority for fintech, verification services, or cybersecurity applications. The verb-action nature of the word makes it a natural fit for a background check platform, a payment processing app, or a status-monitoring tool targeting the American market. Active bidding momentum reflects the scarcity of high-utility four-letter words, especially those with a registration history dating back over two decades. This asset offers a clear development path for a startup looking for a concise, memorable identity or a strategic play for an investor focused on liquid, top-tier .us inventory.

Source Dynadot
Last Known Bid $600.05
Auction Type Expired Domain
Number of Bids 81
End Date May 29, 2026
End Time 3:00 PM CST
Status Ended
Auction Link View Listing
TLD .us
SLD check
Length 5 characters
Word Count 1
Registration Date N/A
Expiry Date N/A
Domain Age 24.0 years
Appraisal Value $5,365
Numeric No
Hyphenated No
Backlinks 17
Referring Domains 0
Domain Authority (DA) 0/100
Page Authority (PA) 0/100
Trust Flow (TF) 0
Citation Flow (CF) 0
Est. Monthly Traffic 0

How each scoring factor contributed to the overall rating of 71/100.

TLD Quality
2.0/15.0
Domain Length
7.0/10.0
Brandability
10.0/10.0
Domain Age
4.0/4.0
Number of Bids
15.0/15.0
Current Bid Value
7.2/12.0
Backlinks / Authority
1.0/5.0
Appraisal Value
16.8/21.0
No Hyphens
4.0/4.0
No Numbers
4.0/4.0
Keywords
0.0/5.0

Final Rating 71/100
Domain Date Sold Venue Est. Price
HAPPY.US May 28, 2026 GoDaddy $500 – $1,000+
OPT.US May 28, 2026 GoDaddy $100 – $250+
LOG.US May 28, 2026 GoDaddy $250 – $500+
CUT.US May 28, 2026 GoDaddy $100 – $250+
LOGO.US May 28, 2026 GoDaddy $100 – $250+
TREE.US May 28, 2026 GoDaddy $1,000 – $2,500+

Prices are estimated ranges based on last known bids, not confirmed sale prices.

Browse Archive