How often is .cu telemetry updated on PolScan?

PolScan updates .cu telemetry daily to detect newly observed domains, expiring records, and nameserver changes.

.CU (Cuba) Domain Analytics & DNS Telemetry (2026)

Name: .CU (Cuba) Domain Analytics & DNS Telemetry
Creator: PolScan
License: https://polscan.com/terms

Indexed Extension & Sub-domain Suffixes

Interactive Domain Explorer

Filter by character length, clean letters (no digits or hyphens), keyword pattern, and extension suffix.

In this sample, 0 of 112 rows have nameserver data and 0 have a detected mail provider.

CSV download includes matching rows 1–12 of 12.

Keyword / Pattern

Registered After (From)

Registered Before (To)

Length

Characters

Extension Suffix

Showing 1 – 12 of 12 matching .cu domains Free Preview

.edu.cu

Page 1 of 1 (Free Tier)

Domain Name	Extension Suffix	Registered	Length & Type	WHOIS
ucf.edu.cu .edu.cu 3 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	3 chars 🔤 Letters Only	WHOIS →
uclv.edu.cu .edu.cu 4 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	4 chars 🔤 Letters Only	WHOIS →
uo.edu.cu .edu.cu 2 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	2 chars 🔤 Letters Only	WHOIS →
upr.edu.cu .edu.cu 3 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	3 chars 🔤 Letters Only	WHOIS →
ismm.edu.cu .edu.cu 4 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	4 chars 🔤 Letters Only	WHOIS →
reduc.edu.cu .edu.cu 5 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	5 chars 🔤 Letters Only	WHOIS →
ult.edu.cu .edu.cu 3 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	3 chars 🔤 Letters Only	WHOIS →
cujae.edu.cu .edu.cu 5 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	5 chars 🔤 Letters Only	WHOIS →
uho.edu.cu .edu.cu 3 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	3 chars 🔤 Letters Only	WHOIS →
unah.edu.cu .edu.cu 4 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	4 chars 🔤 Letters Only	WHOIS →
inca.edu.cu .edu.cu 4 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	4 chars 🔤 Letters Only	WHOIS →
cigb.edu.cu .edu.cu 4 chars 🔤 Letters Only WHOIS →	.edu.cu	Unknown	4 chars 🔤 Letters Only	WHOIS →