Ownership Tracing
Trace the full chain of registrar TAGs, transfer dates, and registration actors behind any .uk domain.
Ownership history, TAG movements, lifecycle risk, sales data, and DNS analysis — all from registry-grade sources. Know more about any UK domain than anyone else in the room.
< 60s
Change detection
100%
Data retention
24/7
Continuous collection
.uk
Namespace depth
Live signals
TAG transfers, nameserver changes, status transitions, and lifecycle shifts — captured as structured evidence you can act on, compare, and audit.
Explore all features2,847
Domains
193
Events (24h)
99.99%
Uptime
What dSpy sees
Not a WHOIS scraper — a purpose-built analysis platform shaped by Nominet registry protocols and real registrar operations.
Trace the full chain of registrar TAGs, transfer dates, and registration actors behind any .uk domain.
Classify nameservers by type — parking, CDN, registrar default — and detect changes as they happen.
Understand exactly where a domain sits in Nominet's lifecycle: expiry risk, drop windows, and renewal eligibility.
Build a complete audit trail with raw and normalized snapshots from every lookup and monitoring check.
Surface historical sale prices, aftermarket listings, and tag catch activity to gauge domain value.
Feed domains in via API, webhooks, or email — and let the data build itself in the background.
Architecture
Your team
Dashboard, API, Webhooks
Dedicated instance
Isolated compute + database
UK Registry
RDAP + WHOIS2 with failover
Private by design
Every deployment is single-tenant with its own database, provider credentials, and network boundary. Your domain data is never shared, co-mingled, or resold.
Operational oversight
Managing a domain portfolio without persistent oversight is operating blind. dSpy provides the structured framework to maintain a clear, current, and verifiable picture of your namespace at all times.
Registry data sources are polled on a continuous cycle. Changes to ownership, delegation, and status are captured, normalised, and correlated automatically — producing a structured signal feed rather than raw noise.
Every asset is evaluated across multiple indicators: expiry proximity, nameserver posture, registrar profile, and lifecycle position. Assessments update in real time as the underlying data changes — giving you a standing risk picture, not a point-in-time report.
Identify accumulation patterns across registrar TAGs, correlate tag catch activity with aftermarket sales, and attribute portfolio movements to known actors. Understand not just what changed, but who is behind it and why it matters.
Every observation is timestamped, sourced, and stored as a structured record. Full provenance from raw registry response through to derived assessment — producing an evidence chain suitable for compliance, dispute, or internal review.
Good operational data is collected continuously, assessed objectively, and retained completely. That is the standard dSpy is built to.
Getting started
Dedicated instance provisioned to your environment.
Connect data sources, set collection cadence and alert policies.
Bulk-load your portfolio or forward domains via email and webhooks.
Live event feed, full API access, and automated alerting.
Why teams trust us
Operated by an accredited Nominet registrar with deep roots in the UK domain ecosystem. Every data model, risk score, and workflow is shaped by real registry operations.
See the platform live — real data, real domains, configured around your portfolio and use case.