You're juggling 4 APIs, 4 keys, and $400+/month for domain data. There's a better way.
Join the WaitlistHere's what getting domain data actually looks like today.
You need WHOIS data. That's one API and $50/month. Then DNS — another API, another $50. SSL checks? Another vendor. Tech stack detection? $295/month minimum from BuiltWith.
Four APIs. Four authentication flows. Four different response formats. Four billing cycles. Four sets of docs to maintain.
And when one of those APIs goes down at 2am? Good luck figuring out which one broke your pipeline.
Your team spends more time INTEGRATING data sources than actually USING the intelligence.
The domain intelligence market grows 12% year-over-year. Sales teams, security platforms, SEO tools, compliance systems — they all need this data.
But the current landscape is fragmented: WhoisXML for WHOIS, SecurityTrails for DNS, SSL Labs for certificates, BuiltWith for tech detection. Each charges separately, each with its own SDK.
DomainLens consolidates everything into one call, one key, one bill. Built for the teams that are tired of duct-taping data sources together.
Five intelligence layers in a single, unified API response.
Registrar, creation date, expiration, nameservers, DNSSEC status. No paid data sources.
A, AAAA, MX, NS, TXT. Mail provider detection (Google Workspace, Microsoft 365).
Issuer, validity, protocol, days remaining. Catch expiring certificates before your users do.
200+ fingerprints. Identify frameworks, CDNs, analytics, and CMS from HTTP headers and HTML.
0-100 score based on domain age, SSL, email security, and DNS configuration.
From signup to production in minutes.
Get your API key in seconds. Free tier included.
GET /v1/domain/example.com — one call returns everything.
Power your SEO tools, security dashboards, or sales workflows.
Replace multiple expensive APIs with a single call
→ Everything in one response. From $29/mo.
One call, complete intelligence
GET /v1/domain/stripe.com Authorization: Bearer dk_live_xxx Accept: application/json
{ "domain": "stripe.com", "whois": { "registrar": "MarkMonitor Inc.", "created": "1999-09-30", "expires": "2025-09-30", "dnssec": true }, "dns": { "a": ["185.166.143.1"], "mx": ["aspmx.l.google.com"], "spf": true }, "ssl": { "issuer": "DigiCert", "valid_until": "2025-02-14", "protocol": "TLS 1.3", "days_remaining": 321 }, "tech": ["React", "Next.js", "Cloudflare", "Fastly"], "reputation": 97 }
{ "whois": { "registrar": "MarkMonitor Inc.", "organization": "Stripe, Inc.", "created": "1999-09-30", "updated": "2024-01-15", "expires": "2025-09-30", "nameservers": ["ns1.p16.dynect.net", "ns2.p16.dynect.net"], "dnssec": true, "status": ["clientTransferProhibited", "serverDeleteProhibited"] } }
{ "dns": { "a": ["185.166.143.1", "185.166.143.2"], "aaaa": ["2606:4700::1"], "mx": [ {"priority": 1, "host": "aspmx.l.google.com"}, {"priority": 5, "host": "alt1.aspmx.l.google.com"} ], "txt": ["v=spf1 include:_spf.google.com ~all"], "ns": ["ns1.p16.dynect.net", "ns2.p16.dynect.net"] }, "mail_provider": "Google Workspace", "spf": true, "dmarc": true }
{ "tech": { "frameworks": ["React", "Next.js"], "cdn": ["Cloudflare", "Fastly"], "analytics": ["Segment", "Google Analytics"], "hosting": ["AWS"], "security": ["Cloudflare WAF", "HSTS"], "cms": null }, "reputation": { "score": 97, "factors": { "domain_age": "25 years", "ssl_valid": true, "email_security": "excellent", "dnssec": true } } }
One API, many use cases.
Qualify inbound leads in real-time. Know their tech stack, company size signals, and domain health before the first call. Turn domain data into pipeline intelligence.
Monitor certificate expiration, DNS changes, and domain reputation across your entire portfolio. One API call replaces your spreadsheet of bookmarked tools.
Enrich your platform with competitor tech stack analysis, domain authority signals, and infrastructure insights. Give your users data they can't get elsewhere.
Automate domain health checks, SSL monitoring, and DNS validation across hundreds of domains. Replace 4 monitoring integrations with one.
Stop paying more for less.
~$445/mo → from $20/mo
API costs
Weeks → minutes
Integration time
4 SDKs → 1 endpoint
Maintenance
Minutes → seconds
Lead qualification
Built for reliability from day one.
Multi-region deployment — NA & EU
99.9% uptime SLA on Business plans
Real-time data — no cached results older than 24h
GDPR compliant — no PII stored
Join the waitlist before launch and lock in 30% off forever
This discount applies to any paid plan and never expires. Only for early supporters.
Limited to the first 500 founding members.
All plans include full domain intelligence. Founding member discount applied.
50 lookups / month
Founding member price
1,000 lookups / month
Founding member price
5,000 lookups / month
Founding member price
Unlimited lookups
All prices are in US Dollars (USD)
Everything you need to know before joining.
Join the waitlist and be the first to know when DomainLens launches.