Domain zone overview

Information About the .BIZ Domain Zone

Explore the current size of the zone, recent changes, and search the database directly to find domain names that match your keyword.

Zone
.BIZ
Fast overview with live statistics and search tools.
Search scope
All active domains
Filtered by the selected domain zone only.
Number of domain names
1,232,021
as of July 28, 2026

Search in .BIZ zone

Enter a keyword to find domains in .biz.

Understanding the .biz Domain Extension

Domain length distribution by number of characters

The .biz top-level domain is a general-purpose internet suffix designed specifically for commercial and business use. It offers companies a distinct online namespace separate from personal or organizational websites. This extension is frequently adopted by entrepreneurs, growing companies, and online stores aiming to project a credible and commerce-focused digital image.

Maximum domain name length

Visual comparison against the reference scale for the selected zone .biz.
Zone statistics
Maximum length
63
characters in .biz
Domains with this length: 852
Zone: .biz
Selected zone
.biz
Statistics are filtered only for this zone.
Maximum length
63 characters
Longest domain length found in the latest snapshot.
Domains at max length
852
How many domains have this exact length.

Background and Origins

Character frequency in domain names

Most frequent symbols for the selected zone biz.
Zone statistics
Selected zone
biz
Statistics are filtered only for this zone.
Top symbol
e
1358197 occurrences in the latest snapshot.
Total occurrences
13449690
Sum of the shown top symbols.
# Symbol Occurrences
1 e 1358197
2 a 1177822
3 i 991877
4 o 925426
5 r 920921
6 t 887460
7 n 884220
8 s 868358
9 l 659422
10 c 578302
11 u 427218
12 m 421330
13 d 397133
14 p 377987
15 g 351302
16 h 345381
17 b 283238
18 y 232060
19 k 222078
20 f 222039
21 v 190212
22 w 168911
23 x 96989
24 z 82542
25 j 70698
26 q 40483
27 8 35573
28 2 34129
29 1 31988
30 3 25522
31 4 24634
32 6 24383
33 7 23976
34 0 23146
35 9 22880
36 5 21853

This domain entered the public sphere in 2001 during a period of significant expansion for the internet's naming framework. Its development was spearheaded by a group of organizations, with NeuStar taking a leading role, to offer a fresh alternative to the heavily saturated .com marketplace. The launch of .biz addressed the escalating need for web addresses as commercial ventures increasingly moved to establish their digital footprints.

Most common first character in domain names

Distribution of the first character for the selected zone biz.
Zone statistics
Selected zone
biz
Statistics are filtered only for this zone.
Top first character
-
0 domains start with this character.
Characters covered
37
How many first-character groups are present in the latest snapshot.
# First char Domains count
1 - 0
2 0 1440
3 1 5713
4 2 3383
5 3 4039
6 4 2603
7 5 2184
8 6 2773
9 7 2647
10 8 2386
11 9 2057
12 a 84300
13 b 72877
14 c 86555
15 d 52763
16 e 48362
17 f 46209
18 g 51040
19 h 43087
20 i 40622
21 j 23363
22 k 34270
23 l 46195
24 m 84559
25 n 36284
26 o 28956
27 p 68288
28 q 8381
29 r 45860
30 s 108464
31 t 77267
32 u 16917
33 v 27820
34 w 34233
35 x 13489
36 y 11210
37 z 11526

Governance and Management

Character distribution in domain names

How character groups are distributed across the selected zone.
Domains: 1230016
Total characters
13677979
All counted characters in the zone dataset
Vowels
5136239
37.55% of all domains
Consonants
8107659
59.28% of all domains
Digits
272574
1.99% of all domains
Hyphen
161507
1.18% of all domains
Other
0
0% of all domains
Vowels (5136239 · 37.55%)
Consonants (8107659 · 59.28%)
Digits (272574 · 1.99%)
Hyphen (161507 · 1.18%)
Other (0 · 0%)

Administrative control of the .biz domain currently resides with Neustar, Inc., which performs its duties under the oversight of the Internet Corporation for Assigned Names and Numbers (ICANN). ICANN is the international body tasked with coordinating the policies and technical maintenance of the internet's core identifier systems, promoting the network's reliable and safe functioning.

Domain names with numbers and letters

Structure of domain names by character type for the selected zone.
Total: 1227361
Only numbers
8249
0.67% of all domains
Only letters
999739
81.45% of all domains
Numbers and letters
88568
7.22% of all domains
Other
130805
10.66% of all domains
Breakdown total
1227361
Sum of all visible categories.
Selected zone
biz
Only domains from this zone are included.
Only numbers (8249 · 0.67%)
Only letters (999739 · 81.45%)
Numbers and letters (88568 · 7.22%)
Other (130805 · 10.66%)

Registration Guidelines


Most frequent word fragments inside domain names

# Word Domains count %
1 pro 26708 2.17
2 go 26704 2.17
3 one 17664 1.44
4 car 16356 1.33
5 my 15570 1.27
6 net 12908 1.05
7 tech 10850 0.88
8 app 7189 0.58
9 home 7089 0.58
10 lab 6512 0.53
11 online 6124 0.50
12 web 6119 0.50
13 market 6104 0.50
14 new 5772 0.47
15 get 5607 0.46
16 shop 5517 0.45
17 fit 5333 0.43
18 star 5191 0.42
19 top 5185 0.42
20 media 4886 0.40

Registration for a .biz domain is open to all parties who adhere to the rules established by the domain registry. No limitations exist regarding the registrant's nationality or geographic location, granting global access to both people and institutions. The standard procedure for securing a domain includes:


Hyphen usage in domain names

Comparison of domain counts with and without hyphens for the selected zone.
Total: 1228139
With hyphen
130814
10.65% of all domains
Without hyphen
1097325
89.35% of all domains
With hyphen (130814 · 10.65%)
Without hyphen (1097325 · 89.35%)
  1. Finding and selecting an unregistered domain name.
  2. Picking a registrar officially recognized by ICANN.
  3. Filling out the required application with accurate contact details.
  4. Submitting payment for the registration period.

Technical Specifications


Popular numeric tokens in domain names

# Token Domains count
1 2 12308
2 4 10350
3 1 8953
4 3 8172
5 5 5897
6 8 5734
7 7 5697
8 6 5266
9 9 5049
10 88 4151
11 0 3371
12 24 3024
13 888 1402
14 99 1339
15 77 1221
16 777 1186
17 168 1151
18 360 1086
19 365 876
20 123 828

The .biz domain accommodates Internationalized Domain Names (IDNs), permitting registrations in various alphabets and scripts. Key technical requirements are as follows:

  • Shortest permissible name: 3 characters
  • Longest permissible name: 63 characters
  • Permissible characters: Alphabetic letters (a-z), numerals (0-9), and the hyphen (-), though hyphens cannot start or end the name.

While .biz domains operate under conventional DNS standards, they do not possess any exclusive name server or DNS functionalities.

Standing and Protective Measures

The .biz namespace has encountered issues with malicious activities, such as unsolicited commercial email and fraudulent website schemes. To improve safety, the registry has enacted several countermeasures, including:

  • Implementation of DNS Security Extensions (DNSSEC) to mitigate specific cyber threats.
  • Policies enabling the suspension of domains based on verified reports of misuse.

Market Data and Figures

Registration volumes for .biz have varied over time since its launch. Current estimates from late 2023 indicate around 2.5 million active .biz domain registrations. Annual registration fees generally fall between $10 and $20, though this can vary by service provider and included features. Certain high-value or sought-after .biz domain names may be classified as premium and carry a significantly higher price tag due to their perceived commercial worth.

Final Summary

To conclude, the .biz domain extension represents a practical and purposeful choice for enterprises building their internet identity. Supported by inclusive registration terms and continuous security improvements, it continues to be a relevant and functional option for commercial operators across the globe.