Complete DNS Security for MSPs: Monitor, Protect & Manage Client Domains at Scale

DNS monitoring, SSL certificate security, WHOIS tracking, and brand protection—everything you need to keep client domains secure and operational.

App screenshot

Four Layers of Client Protection

DNS Record Monitoring

All Plans

Monitor DNS changes across all client domains from one dashboard. Catch configuration errors and unauthorized changes before they impact client services.

Key Benefits:

  • Instant alerts for DNS record changes
  • Nameserver sync validation across clients
  • Historical tracking for troubleshooting
  • RFC compliance recommendations

Common Use Cases:

  • Prevent client website outages
  • Catch email configuration errors
  • Monitor DNS propagation issues
  • Maintain client SLA compliance

WHOIS Monitoring & Domain Management

All Plans

Track domain expirations and registrar changes for all client domains. Included on all plans—never let a client domain expire unexpectedly again.

Key Benefits:

  • Domain expiration alerts (30, 14, 7 days)
  • Registrar change notifications
  • Contact information monitoring
  • Automated client reporting

Common Use Cases:

  • Prevent costly domain expirations
  • Track client domain ownership
  • Manage domain renewal schedules
  • Monitor unauthorized transfers

SSL Certificate Monitoring & Security

Enterprise Only

Automatically discover and monitor SSL certificates across all client domains. Track expirations, detect weak encryption, and audit TLS configurations to prevent certificate-related outages.

Key Benefits:

  • Automatic SSL certificate discovery
  • Expiration tracking with urgency alerts
  • Unified expiration dashboard for all clients
  • SSL/TLS security audits (Enterprise)

Common Use Cases:

  • Prevent Let's Encrypt renewal failures
  • Audit client SSL configurations
  • Offer SSL monitoring as a service
  • Ensure compliance with security standards

Phishing Sentinel Brand Protection

Enterprise Only

Enterprise-only advanced protection against brand impersonation. Detect phishing domains targeting your clients before customers are affected.

Key Benefits:

  • Typosquatting domain detection
  • Brand impersonation monitoring
  • Client-specific threat intelligence
  • Proactive security alerts

Common Use Cases:

  • Protect client brand reputation
  • Prevent customer phishing attacks
  • Add premium security services
  • Differentiate from competitors

Why MSPs Struggle with Client Domain Security

Managing DNS at scale brings unique challenges that traditional tools can't solve

Client Outages Damage Your Reputation

When DNS changes go unnoticed or domains expire, multiple client services fail simultaneously. You''re the first one they blame, and your reputation suffers.

Domain Expirations Catch You Off Guard

Without WHOIS monitoring, critical client domains can expire unexpectedly, causing complete service outages and emergency renewal fees.

SSL Certificates Expire Across Client Domains

With hundreds of client domains, SSL certificate expirations are impossible to track manually. Expired certs trigger browser warnings that block visitors and generate emergency support tickets.

Client Brands Under Attack

Phishing domains targeting your clients go undetected, leading to customer scams, brand damage, and potential liability issues.

Manual Monitoring Doesn't Scale

Tracking DNS and domain status for dozens or hundreds of client domains manually is error-prone, time-consuming, and unsustainable as you grow.

No Audit Trail for Client Issues

Without historical logs of DNS and WHOIS changes, you can't prove what happened when, leaving you exposed during client disputes.

The MSP's Guide to DNS Security & Client Protection
Free Download

The MSP's Guide to DNS Security & Client Protection

Learn how top MSPs are protecting client infrastructure by monitoring DNS zones, WHOIS data, and brand threats at scale. This comprehensive guide covers common mistakes, monitoring best practices, and how to turn DNS security into a competitive advantage.

Discover the DNS and domain risks MSPs miss most often—and how to catch them before clients notice
Learn what to monitor across DNS records, WHOIS data, and brand protection for 10 or 1,000+ client domains
See how to scale comprehensive domain security without adding operational overhead
Get templates for client reporting and security service offerings
Download the Free Guide

No email required • Instant download

How DNS Spy Solves MSP Challenges

Purpose-built features for MSPs who need to monitor DNS at scale

Monitor Hundreds of Client Domains in One Dashboard

Centralized monitoring for DNS records, WHOIS data, and phishing threats across your entire client portfolio with powerful filtering and search.

Instant Multi-Channel Alerts

Get notified immediately via email, Slack, Discord, or PagerDuty when DNS records change, domains near expiration, or phishing threats are detected.

Complete Client Domain Lifecycle Management

Track domain registrations, renewals, transfers, and contact changes for all clients. Generate automated reports and renewal reminders.

Full DNS & Domain Change History

Maintain a complete audit trail of DNS record changes, WHOIS updates, and security events for client reporting and compliance.

Multi-Client Nameserver Sync Verification

Ensure all nameservers are delivering consistent data across all client domains. Avoid caching errors and propagation issues.

SSL Certificate Monitoring at Scale

Track SSL certificates across all client domains with automatic discovery. See expirations, detect weak keys and misconfigured chains, and generate compliance reports.

Premium Brand Protection Services (Enterprise)

Offer advanced brand protection as a premium service using Phishing Sentinel to detect and monitor domain variants targeting client brands.

Choose Your DNS Security Plan

Start your free 7-Day Trial to get access to all Enterprise features for a domain. After, decide which plan you would like to have.

Personal

Perfect for smaller MSPs just getting started

$9 /month
10 domains included
  • DNS record change monitoring & instant alerts
  • Nameserver sync verification
  • Domain expiration monitoring & alerts
  • SSL certificate expiration monitoring & alerts
  • Expiration dashboard with urgency levels
  • Security Center with 30+ automated checks
  • RFC-compliance recommendations
  • Historical data & client reporting (1 year)
  • Email notifications
Most Popular

Enterprise

Complete solution for growing MSPs with advanced client protection

$49 /month
100 domains included
  • Everything in Personal, plus:
  • Monitor up to 100 domains (expandable)
  • SSL/TLS security audits (weak keys, expired certs, invalid chains)
  • SSL certificate hostname mismatch detection
  • Deprecated TLS protocol detection
  • Phishing Sentinel brand protection with SSL intelligence
  • DNSSEC validation
  • Dangling CNAME detection
  • Comprehensive email security checks (SPF/DKIM/DMARC)
  • Advanced alerting (Slack, Discord, PagerDuty)
  • Team management & role-based access
  • Add-on domain packs (50 domains each)
  • Priority MSP support

MSP Frequently Asked Questions

Everything you need to know about DNS Spy

Is there a limit to how many client domains I can monitor?
Personal plans are limited to 10 domains total. Enterprise plans start with 100 domains and you can add additional domains in increments of 50. Most MSPs find Enterprise plans more cost-effective for client management.
Is WHOIS monitoring really included for client domains?
Yes! WHOIS monitoring is included on all plans. You'll get domain expiration alerts, registrar change notifications, and contact information updates for all monitored domains at no extra cost.
Can I offer brand protection services to my clients?
Phishing Sentinel is available on Enterprise plans and can monitor domain variants for all your clients. This becomes a premium service offering that differentiates you from competitors.
Do I need to install anything or change client DNS settings?
No software or DNS provider changes required. Just add the client domains you want to monitor. DNS Spy works by monitoring public DNS records and WHOIS data.
Can I monitor DNS and domains for multiple clients separately?
Yes. DNS Spy is specifically designed for MSPs managing multiple client domains. You can organize domains by client, set up client-specific alerting, and generate automated reports.
Can I export change history and reports for clients?
Yes. You can download historical DNS and WHOIS logs, generate client-specific reports, and export data for audits or client presentations.
Do you support white-label alerts or client branding?
Not yet—but white-label reporting and branding is on our roadmap. Contact us to let us know your specific requirements and we'll prioritize based on MSP feedback.

Protect Your Clients' Digital Assets—Before They Even Know There's a Problem

Get instant alerts for DNS changes, SSL certificate issues, and domain expirations, plus comprehensive security monitoring and automated client reporting that grows with your business.

No credit card required • 7-day full Enterprise features available • Cancel anytime