About dcs4
dcs4.com is a search and monitoring site for 4-letter .com domains. It indexes availability, lets users search patterns such as * and ?, and provides available, premium, and expiring-domain views. The pricing page says the free tier includes availability search plus WHOIS and expiry dates; Pro adds dropped-domain search, exports, AI chat, and email alerts. Domain sniping is offered separately.
What dcs4 does
- Pattern search
- Search 4-letter .com names with wildcard and one-character patterns.
- Availability index
- Browse currently available names and check domain status.
- Drop monitoring
- Track dropped and expiring domains, with fuller search on Pro.
- WHOIS and expiry data
- Free browsing includes WHOIS records and expiry dates.
- Domain sniping
- Paid per-domain sniping is available, with terms shown on the pricing page.
Who it’s for
For domain investors, founders, and naming teams researching short .com names or monitoring drops. It is best for domain discovery and tracking; users wanting exports, AI chat, or deeper dropped-domain search need Pro.
What it costs
The Free plan is $0 and includes the availability index, search, WHOIS records, and expiry dates. Pro is $29/month and adds dropped-domain search, list exports, AI Domain Chat Assistant, and email alerts. Sniping is available to everyone at $19 per domain, with $15 refunded if the domain is not won. The site says no card is required to browse.
Works with
- 4-letter .com domains
- WHOIS
