.neustar domain statistics

webXtrend knows 676 .neustar domains as of 6 October 2026. That puts it at rank 818 of the 1,439 top-level domains in our data. It is a generic TLD, operated by NeuStar, Inc. and in the root zone since 2014. Over the past twelve months it shrank by 0.4 % (−3 domains). 4.7 % of them serve a website, against 64.8 % across all TLDs.

Top-level domain.neustar
TypeGeneric top-level domain (gTLD)
Registry operatorNeuStar, Inc.
In the root zoneYes, delegated on 6 February 2014
DNSSECSigned
Registry websitewww.neustar.biz
Domains known to webXtrend676 (6 October 2026)
New domains, last 30 days0
Change over 12 months−0.4 %

How many .neustar domains does webXtrend know?

.neustar domains known to webXtrend at the start of each month, from January 2023 to October 2026.

.neustar domains known to webXtrend at the start of each month6706726756786802023202420252026676
Lowest 670 (1 January 2025), highest 679 (1 January 2023).
DateKnown to webXtrendChange
1 January 2023679
1 January 2024679+0.0 %
1 January 2025670−1.3 %
1 January 2026679+1.3 %
6 October 2026676−0.4 %

The count follows what webXtrend knows, not the registry's own books. Figures before 2023 are left out because our coverage was still being built up then, and a step in the curve can come from a change in coverage rather than in the zone.

New .neustar domains per month

MonthNew domainsKnown at month start
October 2026 (so far)0676
September 20260677
August 20260677
July 20260677
June 20260677
May 20260677
April 20260677
March 20260677
February 20260678
January 20260679
December 20250679
November 20250679

Daily figures, last two weeks

DateKnown to webXtrendNew domains
6 October 20266760
5 October 20266760
4 October 20266760
3 October 20266760
2 October 20266760
1 October 20266760
30 September 20266760
29 September 20266760
28 September 20266760
27 September 20266760
26 September 20266760
25 September 20266760
24 September 20266760
23 September 20266760

How .neustar domains are used

Share of the .neustar domains known to webXtrend with each property, next to the share across all top-level domains.

Property.neustarAll TLDs
Serve a website4.7 %64.8 %
Have an MX record (receive mail)1.2 %53.7 %
Redirect to HTTPS0.1 %25.9 %
Have a valid TLS certificate0.1 %24.4 %
Redirect to another domain4.4 %11.1 %
Reachable over IPv61.6 %20.2 %
No IP address (no A or AAAA record)2.7 %7.6 %
DNS error (SERVFAIL)15.7 %5.2 %

Top-level domains of similar size

All top-level domains

Get the list of .neustar domains

The full domain list export contains every .neustar domain webXtrend knows, 676 today. New .neustar domains come every day with the daily new-domain file, together with all other TLDs, and the API answers for any single domain: DNS history, redirects, reverse IP and the start page.

Counts are the domains webXtrend knows, from its own measurement of the public domain name space. They are not the registry's figures: where a registry does not publish its zone, our count can be lower than its own. Registry facts come from the IANA root zone database.