~/dnsniffer/tlds/edu.cu·rank #2,879
▸ How many .edu.cu domains are registered?
17
active .edu.cu domains as of .
# rank #2,879 of all TLDs ▼ 60 in 30d# all records held: 20# snapshots: 19
~/tlds/edu.cu/history·active domains
17
active .edu.cu domains on 2026-09-05 · ▼ -2 (-10.53%) since 2025-07-31
# y-axis starts at 16.76, 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
▼ -10.53%
-2 domains
90 days
▼ -10.53%
-2 domains
1 year
▼ -10.53%
-2 domains
# faq
- ? How many .edu.cu domains are registered?
- There are 17 active .edu.cu domains as of September 5, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .edu.cu growing or shrinking?
- .edu.cu has shrunk by 10.53% over the last year (-2 domains).
- ? Where does the .edu.cu 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 .edu.cu 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.