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Search engine for domains and domain sales: 340M+ registered domains, historical sales records, and marketplace trends — collected from across the internet, all in one place.

Top Registered TLDs

Leading domain extensions by global active registration volume

.com 161.4M ACTIVE
46.8% Market Share VERISIGN
.de 17.8M ACTIVE
Top European ccTLD DENIC
.net 13.2M ACTIVE
Network & Tech VERISIGN
.org 10.9M ACTIVE
Public Interest Registry PIR
.ai +142% YoY
532,000+ Domains AI VENTURES
.io 1.45M ACTIVE
Developer Ecosystem IDENTITY DIGITAL

Recent Domain Sales

Highest recorded sales and verified marketplace transactions

ai.com $11,000,000
2026-09-14 ESCROW.COM
prompt.io $850,000
2026-09-12 SEDO
agent.ai $420,000
2026-09-11 GODADDY BROKER
metaverse.net $275,000
2026-09-10 NAMEJET
cloudpay.com $195,000
2026-09-09 DYNADOT
fintech.co $145,000
2026-09-08 PRIVATE ESCROW

Today's Expired Domains

High-authority dropped and pending-delete domains available for backorder

deepneural.org DA 48
Dropped 1h ago DROPCATCH
fastfintech.net DA 41
Expired 2h ago DYNADOT AUCTION
cryptomart.io DA 36
Pending Delete NAMEJET
smartbotics.com DA 52
Dropped 3h ago GODADDY CLOSEOUT
cloudvector.ai DA 39
Expired 4h ago SAV.COM
databrain.co DA 44
Pending Delete SNAPNAMES

Newly Registered Domains

Fresh registrations streamed live from global authoritative zone files

neuralquantum.ai JUST ADDED
15 mins ago NAMECHEAP
agentchain.io JUST ADDED
35 mins ago GODADDY
hypercompute.com JUST ADDED
1 hour ago DYNADOT
payvector.net JUST ADDED
2 hours ago PORKBUN
synthetica.xyz JUST ADDED
3 hours ago NAMECHEAP
omnicloud.org JUST ADDED
4 hours ago SQUARESPACE
Home / Domains / "4o*"
Keywords matching "4o*" Contains 27250 Domain Count
⚡ Latency: 34.25 ms
Found 27250 registered domains matching "4o*"
4o 25 TLDs
EXTENSIONS: .ai.at.be.by.ca.cc.chat.cn.co.co.kr.co.uk.comMore (13) ▼
4ourseasonshomeservices 1 TLDs
EXTENSIONS: .com
4ourgirlsrenovationsllc 1 TLDs
EXTENSIONS: .com
4onagendamentosgrid5562 1 TLDs
EXTENSIONS: .click
4oaksconsultingservices 1 TLDs
EXTENSIONS: .com
4oaklandfootballtickets 1 TLDs
EXTENSIONS: .com
4oaa0-3n2ya-lmerjr 1 TLDs
EXTENSIONS: .work
4oi34pkcg6dbp9fot 1 TLDs
EXTENSIONS: .info
4oneshop 2 TLDs
EXTENSIONS: .com.net
4o4club 1 TLDs
EXTENSIONS: .com
4opkcw 1 TLDs
EXTENSIONS: .com
4o6a71 1 TLDs
EXTENSIONS: .com
4oz3k-ggao3og016quq 1 TLDs
EXTENSIONS: .com
4overprints-sandbox 1 TLDs
EXTENSIONS: .com
4outof5dentistsband 1 TLDs
EXTENSIONS: .com
4outof4mentalhealth 1 TLDs
EXTENSIONS: .com
4outdoorfurniturenj 1 TLDs
EXTENSIONS: .com
4ourveteranfamilies 1 TLDs
EXTENSIONS: .com
4ournextgenerations 1 TLDs
EXTENSIONS: .com
4ourmilitaryspouses 1 TLDs
EXTENSIONS: .com
4ourmilitaryparents 2 TLDs
EXTENSIONS: .com.org
4ourchildrensfuture 1 TLDs
EXTENSIONS: .com
4orwardbankingsucks 2 TLDs
EXTENSIONS: .ca.com
4ortybridgeboutique 1 TLDs
EXTENSIONS: .com
4orthbalanceandflow 1 TLDs
EXTENSIONS: .com
4ooxx4-j2yb3-laczqt 1 TLDs
EXTENSIONS: .work
4onzasclubdeportivo 1 TLDs
EXTENSIONS: .com
4onu2-g2tr7l-lrafck 1 TLDs
EXTENSIONS: .work
4onthefloormetalart 1 TLDs
EXTENSIONS: .com
4onthefloorkay9care 1 TLDs
EXTENSIONS: .com
4omm6x-4n7p8k-oblce 1 TLDs
EXTENSIONS: .work
4om0zkeu3l0a911k-g5 1 TLDs
EXTENSIONS: .com
4olahealthsolutions 1 TLDs
EXTENSIONS: .com
4okri6-5nlyl6-ghosg 1 TLDs
EXTENSIONS: .work
4okiescustomapparel 1 TLDs
EXTENSIONS: .com