Domain intelligence for the
modern web developer.
Stop relying on messy spreadsheets and calendar reminders. Track WHOIS expiry, DNS history, and verify domain ownership automatically in one centralized dashboard.
No credit card required. Sign in with Google or GitHub.
{
"event": "domain.expiry_warning",
"data": {
"domain": "example.com",
"days_remaining": 14,
"expiry_date": "2026-04-14T00:00:00Z",
"registrar": "Cloudflare, Inc."
},
"timestamp": "2026-03-31T21:46:12Z"
}Developer-first by design.
Webhooks built right in.
TLDsync isn't just a dashboard. It's a proactive intelligence engine. Route structured JSON payloads directly to your Discord channels, Slack instances, or custom endpoints the moment an anomaly or expiry threshold is detected.
Low Latency Checks
Our async distributed workers query global registrars daily without hitting rate limits.
Privacy First
We don't sell your domain data. Period. Independent tracking for independent hackers.
Platform Capabilities
Everything you need to master your infrastructure
TLDsync abstracts away the complexities of manual DNS querying and WHOIS parsing into a beautifully designed, developer-first dashboard.
Automated WHOIS & DNS
Instantly pull registrar info, precise expiry dates, name servers, and full DNS records for any tracked domain. No manual updates required.
Smart Escalation Alerts
Receive proactive notifications 90, 30, 14, and 7 days prior to expiration. Never risk losing your valuable digital assets.
Ownership Verification
Securely verify domain ownership using DNS TXT records. Differentiate between your controlled assets and external monitored domains.
Real-time Sync Engine
Our high-performance cron engine continually audits your portfolio in the background, updating WHOIS and DNS anomalies daily.
Visual Expiry Timeline
A beautiful, interactive dashboard sorts upcoming renewals by urgency. Get a master view of your entire portfolio at a glance.
Multi-Channel Integration
Native support for Email and Discord Webhooks. Route different alert severities to specific engineering or operational channels.
Zero configuration.
Infinite peace of mind.
We designed TLDsync so you spend less time configuring tools and more time building. Connect in seconds and let our background workers handle the rest.
Add your domains in seconds
Paste your domains. Our engine instantly queries global WHOIS databases.
Verify ownership (Optional)
Add a TXT record to prove ownership and unlock advanced analytics.
Set up Webhooks & Move on
Link Discord or your email. We'll only ping you when action is required.
Frequently Asked Questions
Do I need to transfer my domains to TLDsync?
No. TLDsync is an independent monitoring tool. Your domains stay with your current registrars (GoDaddy, Namecheap, Cloudflare, etc.). We simply monitor them externally.
How does domain verification work?
We provide a unique TXT record for you to add to your domain's DNS settings. Once our system detects it, the domain is marked as 'Verified' in your dashboard.
Can I track domains I don't own?
Yes! You can track competitors' domains, clients' domains, or domains you're hoping to purchase when they expire.
Is TLDsync really free?
Our core tracking features are completely free. We may introduce premium tiers in the future for massive portfolios, but individual developer usage remains free.
Ready to automate your domain management?
Join hundreds of developers who sleep easy knowing TLDsync is watching their infrastructure. Takes exactly 10 seconds to setup.
No credit card required. Free forever.