Real-Time Radio Group Map, Logger & Signal Tracker (dxnethub.net)
Sets your membership code (e.g. UK0001) and centres the map on your country.
Launch a live net event for your group and configure your logging team
Import notepad logs. Separators: , - \ /
Radio Group & Event Overview
Join Radio Groups, log check-ins, and manage live events
Establish a permanent group community and assign its administrator
Discover established local groups within 50 miles, or submit a request for an unserved area
Comprehensive enterprise log of blocked IPs, geoblocking triggers, config changes, logins and suspicious activity
| Timestamp (UTC) | Action | Category | Actor / User | IP Address | Details & Security Event Context |
|---|---|---|---|---|---|
| Loading audit logs... | |||||
Enter the reset token sent to your email to unlock your account and choose a new password.
Invite operators via email or shareable link
Anyone with this link can join this radio group and access its live logs.
Radio groups where you are an Administrator, Controller, or High Station
Public amateur radio & PMR446 groups across the UK & globe
Manage Group settings, team roles, event schedules, and activity trends
| Member Name / Handle | Callsign | Net Role | Assigned Summit / QTH | Default High Station | Last Online | Remove |
|---|
| Date | Event Name | Channel / Frequency | Created By | Check-Ins | Status | Actions |
|---|
Update event name, date, radio band, or frequency channel
Designate group loggers to represent your group
Please select at least 1 logger member from your group to represent your group during this joint net.
Designated loggers will receive full logging access, their stations will be auto-seeded as relays, and all contacts logged across both groups will show in the combined net log and map.
DXNetHub is 100% free and ad-free for all operators. Donations help cover our UK cloud server hosting, domain renewals, and ongoing maintenance.
Running 24/7 real-time radio net mapping, SignalR WebSockets, and location geocoding relies on dedicated UK server resources. Even a £2 or £3 coffee donation makes a huge difference!
System health monitoring, global group management, permissions matrix, and security firewall
Process CPU, memory allocations, database metrics, and service statuses
| Group Name | Band | Default Frequency & Mode | Group Admin | Events Run | Members | Status | Actions |
|---|
Review, approve, or reject group creation requests submitted by operators.
| Operator / Handle | Email & Auth | Callsign & QTH | Presence & Last Logon | Security & Status | Platform Role | Assigned Nets | Actions |
|---|---|---|---|---|---|---|---|
| Loading member accounts... | |||||||
Notifies all members in their bell alerts with a live countdown 7 days in advance
| Ticket # | Date | Submitter | Title | Type | Priority | Status | Actions |
|---|
| ID | Date | User | Error Message | Where | URL / Endpoint | Status | Actions |
|---|
Block connections originating from hostile nation states before they hit the app
Default: RU (Russia), CN (China). Add any other country code separated by commas.
Automatically block IP addresses that trigger a threshold of suspicious security events
Number of suspicious probe events within 24h before auto-blocking (default: 5).
IP auto-unblocks after this period (e.g. 60m = 1 hour, 1440m = 1 day).
Import known malicious bots, brute-force scanners, and attack networks directly from FireHOL / AbuseIPDB
Default: FireHOL Level 1 (curated daily aggregation of confirmed malicious port scanners and botnets).
If set, syncs directly from AbuseIPDB API v2 blacklist endpoint with confidence threshold.
Block specific problem IPs or entire CIDR subnets (e.g. 192.168.140.31/32 or 185.220.101.0/24)
| IP / CIDR Subnet | Type | Reason | Added By | Expiry / Status | Date Added | Actions |
|---|---|---|---|---|---|---|
| Loading firewall rules... | ||||||
Configure minimum role requirements for platform and net features without deploying code
Core roles are immutable to protect system stability. You can define custom roles as needed.
| Role Name | Scope | Description | Type | Actions |
|---|---|---|---|---|
| Loading roles... | ||||
| Platform Feature | Description & Scope | Minimum Required Role |
|---|---|---|
| Scheduled Maintenance | Schedule server maintenance windows and broadcast countdowns | |
| Support Tickets & Reviews | View all member bug tickets, add official notes, and resolve issues | |
| Create & Assign Nets | Establish new nets directly and assign ownership to members | |
| IP & Subnet Blocking | Add problematic IPs and CIDR subnets to the firewall blocklist | |
| Deactivate / Retire Nets | Permanently deactivate obsolete or discontinued radio groups | |
| Predefined Bands & Channels | Add new radio channels, frequencies and modes to the database | |
| Security & Operational Audit Log | Inspect complete security audit history, logins, lockouts and IP traces |
| Net Action | Description | Minimum Net Role Required |
|---|---|---|
| Create Net Event | Open today's live net event, designate controller and high stations | |
| Export Net Contacts (ADIF / CSV / Facebook) | Download ADIF/CSV files and copy 1-click formatted Facebook posts | |
| Approve Pending Net Members | Review and admit members when net membership policy requires approval | |
| Edit Net Settings & Policies | Update default frequency, band, repeaters, schedule and QTH location |
Configure brute-force lockout thresholds, temporary lockout duration, and session timeouts
Account will lock out immediately when consecutive wrong password attempts reach this limit.
Set temporary lockout window (1-60 mins), or choose "Require Admin Unlock" to keep account locked until manual unlock.
Operators will be safely logged out after this duration of continuous login.
Operators showing online will automatically show offline if no heartbeats/actions are received within this period.
Configure your community support links (Ko-fi / PayPal) to help fund UK cloud hosting
When clicked, operators will be opened directly to your secure donation page in a new browser tab.
Customise the platform title, slogan, and tagline shown under the company logo
Displayed in the main top header, browser page title, and notification footers.
This text immediately updates the tagline displayed directly underneath the company logo in the header.
| Timestamp (UTC) | Operator | Action | Category | IP Address & Threat Action | Details |
|---|---|---|---|---|---|
| Loading audit logs... | |||||
| CVE Identifier | Component | CVSS Score | Severity | Impact Assessment | Status | Actions |
|---|---|---|---|---|---|---|
| Loading security advisories... | ||||||
When enabled, confirmed security updates trigger automated SQLite snapshots, apply dependency upgrades, execute health tests, and report back status Resolved.
Database is copied to timestamped backup .bak before any patch execution.
Component boundaries, regex/depth bounds, or packages are patched with zero net downtime.
SignalR NetHub and Kestrel endpoints pass automated assertion checks and status updates to Resolved.
Every patch applied automatically preserves an immutable snapshot file. You can verify resolution notes and snapshot manifests below:
| CVE ID | Snapshot File | Resolved (UTC) | Resolution Notes & Report |
|---|---|---|---|
| No snapshot records available yet. | |||
Keep event record in history and notify members
You are cancelling event:
Cancelling will mark this event as ⛔ CANCELLED, disable further check-ins, keep all past logs intact, and automatically dispatch an alert to all members of this net.
Update operator handle, callsign, default location, or platform role
Directly tracks with DXNetHub administrators. Have an idea? Visit Community Ideas & Roadmap ↗.
Large touch targets for cold hilltop operation
Show operators you are live on the radio, what bands you are monitoring, and DX status
Your location is automatically shifted up to 1km away before broadcasting. Your actual physical spot or home address is never revealed.
Scheduled nets across the UK & globe
Show operators you are listening on frequency
Log, track and map your daily radio contacts with live as-the-crow-flies signal paths
| Date | Event / Group | Frequency | Station Name / Call | RST | QTH / Summit | Distance | Heard By | Notes |
|---|
To advertise on high ground and protect platform safety, we must verify that your email address is valid.
Station may have already been logged by another operator
Would you like to log this station again as a second contact / re-check, or discard?