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.ooo — 10,455 domains

Total domains
10,455
Root domains
10,321
Subdomains
134

Browse 10,455 registered .ooo domains in our database. The list includes 10,321 root domains and 134 subdomains. Data is updated daily and available for security research, brand monitoring, competitive analysis, and domain intelligence.

Domain names

Showing first 100 of 10,455
0-0-0.ooo
0-0.ooo
0-00-000.ooo
0-o.ooo
0.ns.doch.ooo
00-0.ooo
000-000.ooo
0000.ooo
000000.ooo
000000000.ooo
0000000000.ooo
0000000000000.ooo
00000o0o0o0o000.ooo
00001.ooo
00002.ooo
0000o.ooo
000555.ooo
000ooo.ooo
000ooo000.ooo
001.ooo
00110.ooo
00133.ooo
00166.ooo
002.ooo
00212.ooo
003.ooo
00358.ooo
004.ooo
005.ooo
006.ooo
00729.ooo
008.ooo
00853.ooo
009.ooo
010.ooo
01059.ooo
011.ooo
01101111.ooo
0111.ooo
01167.ooo
012.ooo
0123.ooo
012345.ooo
01244.ooo
013.ooo
014.ooo
015.ooo
016.ooo
017.ooo
01757.ooo
018.ooo
01855.ooo
019.ooo
01917.ooo
01s.ooo
020.ooo
021.ooo
02112.ooo
022.ooo
02224.ooo
023.ooo
024.ooo
02405.ooo
02424.ooo
02453.ooo
025.ooo
02506.ooo
025245.ooo
026.ooo
027.ooo
02748.ooo
028.ooo
029.ooo
030.ooo
031.ooo
03137.ooo
032.ooo
033.ooo
03303.ooo
03333.ooo
034.ooo
035.ooo
036.ooo
03615.ooo
03655.ooo
037.ooo
039.ooo
040.ooo
040496.ooo
041.ooo
04104.ooo
042.ooo
046.ooo
04661.ooo
0480.ooo
05175.ooo
05330.ooo
05558.ooo
05670.ooo
0580.ooo

Common questions about .ooo domains

How many .ooo domains are registered?

Our database currently indexes 10,455 .ooo domains, comprising 10,321 root domains and 134 subdomains. This count reflects actively registered domains discovered during our daily crawling cycle.

How fresh is the domain data?

All domain lists are refreshed every 24 hours. New registrations, expirations, and DNS changes propagate within one day — significantly fresher than weekly or monthly alternatives.

Can I export or download the full .ooo list?

Yes. Subscribers can download the complete .ooo dataset as CSV with domain and TLD columns, plus access enriched DNS records, filters, and streaming exports with no row limits.

What is the difference between root domains and subdomains?

A root domain is a domain registered directly under .ooo (e.g. example.ooo). A subdomain is a child of a root domain (e.g. www.example.ooo or mail.example.ooo). Both are included in our .ooo domain list.