~/dnsniffer/tlds/neustar·rank #1,117
▸ How many .neustar domains are registered?
695
active .neustar domains as of .
# rank #1,117 of all TLDs ▼ 18 in 30d# all records held: 698# snapshots: 60
~/tlds/neustar/history·active domains
695
active .neustar domains on 2026-10-15 · ▼ -1 (-0.14%) since 2025-06-30
# y-axis starts at 694.88, not zero - domain counts move by fractions of a percent a day. Dashed segments are estimated: reconstructed from certificate first-seen dates before daily snapshots began, not measured on the day.
# change over time
30 days
▼ -0.14%
-1 domains
90 days
▼ -0.14%
-1 domains
1 year
▼ -0.14%
-1 domains
# faq
- ? How many .neustar domains are registered?
- There are 695 active .neustar domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .neustar growing or shrinking?
- .neustar has shrunk by 0.14% over the last year (-1 domains).
- ? Where does the .neustar domain count come from?
- We ingest ICANN CZDS zone files and Certificate Transparency logs continuously and snapshot the per-TLD count once a day. A .neustar domain is counted as active if it appeared in a zone file in the last 2 days, or - where no zone file is published - if a certificate was issued for it in the last 12 months.