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DNS Spy

C
C tier on DNS Monitoring SoftwareScore 5.9 · #21 of 36
Android app
Not listed
Free plan
Trial only
Paid plans from
$9/mo
Runs on
api, Web
dnsspy.io
The DNS Spy homepage
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Summary

DNS Spy monitors DNS records, domain and SSL expirations, security issues, and look-alike phishing domains. It tracks more than 60 DNS record types across authoritative nameservers and keeps a change history. Its Security Center runs more than 40 automated checks with weighted letter-grade scoring. WHOIS and RDAP monitoring tracks registrar, ownership, status, and expiry changes. Enterprise Phishing Sentinel detects typosquatting, homograph, and IDN attacks using multiple techniques and scores threats from 0 to 100. DNS provider synchronization is available for services including Cloudflare, DNSimple, DigitalOcean, GoDaddy, and Amazon Route 53, using read-only API tokens. Email notifications are available on all plans; Enterprise adds channels such as Slack, Discord, PagerDuty, webhooks, and syslog. Personal costs $9 /month for up to 10 domains, while Enterprise costs $49 /month for up to 100 domains, with expansion packs available. The 7-day trial includes Enterprise features, requires a card up front, and charges nothing if canceled before it ends.

Who it is for

DNS Spy suits individuals and small projects that need DNS monitoring, and teams, MSPs, or agencies managing client domains. Enterprise is the fit for users who need its larger domain allowance, API, or expanded alert channels.

What is good

  • Monitors 60+ DNS record types.
  • Tracks DNS changes and domain expirations.
  • Offers more than 40 automated security checks.
  • Enterprise includes 10,000 API calls per month.

What to know first

  • No free plan is available.
  • The 7-day trial requires a card up front.
  • Enterprise trial charges if not canceled in time.

Verdict

DNS Spy combines DNS change tracking with security checks, expiration monitoring, and phishing detection. Compare the domain limits and alert channels against your needs, and note the trial’s cancellation condition.

DNS Spy plans and pricing

All plans
Personal $9/mo $9 /month Up to 10 domains · 30+ automated checks · 1 year of history · Email notifications dnsspy.io · 2 Oct 2026
Enterprise $49/mo $49 /month Up to 100 domains, expandable in 50-domain packs · 10K API calls/mo · Priority support dnsspy.io · 2 Oct 2026

Compared on DNS monitoring software

Free plan
Nodnsspy.io
Resolution checks
Yesdnsspy.io
Propagation checks
Yesdnsspy.io
Record-change alerts
Yesdnsspy.io
Nameserver health checks
Yesdnsspy.io
Alert channels
email, Slack, Discord, PagerDuty, webhooks, syslogdnsspy.io

Facts

Purpose
DNS Spy monitors DNS records from worldwide resolvers, tracks domain and SSL expirations, audits security, and detects look-alike phishing domains.dnsspy.io · 2 Oct 2026
DNS monitoring
It monitors 60+ DNS record types across authoritative nameservers and keeps a diff-level change history.dnsspy.io · 2 Oct 2026
Security checks
Security Center performs 40+ automated checks with weighted letter-grade scoring across account, group, and domain levels.dnsspy.io · 2 Oct 2026
WHOIS
WHOIS and domain expiration monitoring uses RDAP and WHOIS to track registrar, ownership, status, and expiry changes.dnsspy.io · 2 Oct 2026
Brand protection
Enterprise Phishing Sentinel detects typosquatting, homograph, and IDN attacks using 17+ techniques and scores threats from 0–100.dnsspy.io · 2 Oct 2026
DNS integrations
DNS provider sync supports Cloudflare, DNSimple, DigitalOcean, Bunny DNS, Linode, Vultr, GoDaddy, and Amazon Route 53 using read-only API tokens.dnsspy.io · 2 Oct 2026
Notifications
Email is available on all plans; Enterprise adds Slack, Discord, PagerDuty, webhooks, and syslog alerts.dnsspy.io · 2 Oct 2026
API
The Enterprise REST API provides 50+ endpoints, bearer-token authentication, and 10,000 calls per month.dnsspy.io · 2 Oct 2026
Intended users
DNS Spy describes its product as suitable for individuals and small projects, and says Enterprise supports teams, organizations, MSPs, and agencies managing client domains.dnsspy.io · 2 Oct 2026
Trial
The 7-day trial offers Enterprise features, requires a card up front, and charges nothing if canceled before the trial ends.dnsspy.io · 2 Oct 2026
Data location and security
The privacy policy says DNS record data is stored in AWS US East (Virginia), and cites AWS SOC 2 Type II and ISO 27001 compliance.dnsspy.io · 2 Oct 2026
Data deletion
The maker says deleting an account or stopping domain monitoring permanently deletes the records and their history.dnsspy.io · 2 Oct 2026
Support
DNS Spy lists email support at [email protected] for technical, billing, and monitoring questions.dnsspy.io · 2 Oct 2026

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