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
1,218,323
as of June 5, 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
1353154 occurrences in the latest snapshot.
Total occurrences
13384277
Sum of the shown top symbols.
# Symbol Occurrences
1 e 1353154
2 a 1170732
3 i 986501
4 o 921555
5 r 917450
6 t 881764
7 n 880747
8 s 864132
9 l 656695
10 c 577217
11 u 425407
12 m 420483
13 d 395993
14 p 375800
15 g 349716
16 h 344615
17 b 282506
18 y 230486
19 f 221891
20 k 221272
21 v 188588
22 w 167941
23 x 96746
24 z 82373
25 j 70726
26 q 40148
27 2 33532
28 8 33489
29 1 31376
30 3 24924
31 4 24258
32 6 23670
33 0 22822
34 7 22710
35 9 21766
36 5 21092

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 1332
3 1 5547
4 2 3211
5 3 3892
6 4 2444
7 5 2020
8 6 2551
9 7 2383
10 8 2160
11 9 1855
12 a 83362
13 b 72194
14 c 85728
15 d 52416
16 e 47666
17 f 45747
18 g 50558
19 h 42925
20 i 39779
21 j 23118
22 k 33849
23 l 45758
24 m 84050
25 n 36071
26 o 28595
27 p 67290
28 q 8190
29 r 45577
30 s 107541
31 t 76705
32 u 16669
33 v 27543
34 w 33771
35 x 13445
36 y 11004
37 z 11377

Governance and Management

Character distribution in domain names

How character groups are distributed across the selected zone.
Domains: 1218323
Total characters
13545940
All counted characters in the zone dataset
Vowels
5087835
37.56% of all domains
Consonants
8036803
59.33% of all domains
Digits
259639
1.92% of all domains
Hyphen
161663
1.19% of all domains
Other
0
0% of all domains
Vowels (5087835 · 37.56%)
Consonants (8036803 · 59.33%)
Digits (259639 · 1.92%)
Hyphen (161663 · 1.19%)
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: 1218323
Only numbers
7561
0.62% of all domains
Only letters
995273
81.69% of all domains
Numbers and letters
84594
6.94% of all domains
Other
130895
10.74% of all domains
Breakdown total
1218323
Sum of all visible categories.
Selected zone
biz
Only domains from this zone are included.
Only numbers (7561 · 0.62%)
Only letters (995273 · 81.69%)
Numbers and letters (84594 · 6.94%)
Other (130895 · 10.74%)

Registration Guidelines


Most frequent word fragments inside domain names

# Word Domains count %
1 go 26350 2.16
2 pro 26334 2.16
3 one 17469 1.43
4 car 16345 1.34
5 my 15473 1.27
6 net 12779 1.05
7 tech 10838 0.89
8 home 7099 0.58
9 app 7039 0.58
10 lab 6450 0.53
11 online 6151 0.50
12 web 6136 0.50
13 market 6096 0.50
14 new 5795 0.48
15 shop 5542 0.45
16 get 5506 0.45
17 fit 5326 0.44
18 star 5220 0.43
19 top 4978 0.41
20 media 4882 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: 1218323
With hyphen
130895
10.74% of all domains
Without hyphen
1087428
89.26% of all domains
With hyphen (130895 · 10.74%)
Without hyphen (1087428 · 89.26%)
  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 12013
2 4 10129
3 1 8821
4 3 8025
5 5 5660
6 7 5547
7 8 5408
8 6 5118
9 9 4843
10 88 3651
11 0 3249
12 24 3007
13 888 1254
14 99 1235
15 168 1137
16 360 1094
17 77 1027
18 777 1011
19 365 860
20 56 790

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.