DNS Kit - Domain & Email Check
DNS Lookup & Propagation Tool
About
Investigate DNS and email configurations with detailed record lookups and propagation checks. Monitor your domains for changes and receive alerts. Offers free basic tools with optional Pro upgrades for advanced features.
What's New in DNS Kit
1.0.9
October 10, 2026
Maintenance release. No changes to features.
Subscriptions & In-App Purchases
DNS Kit Pro Monthly
100 monitors, faster checks, and more check history.
Developer apps
FAQ
What is DNS Kit?
DNS Kit is a utility app designed for developers and IT professionals to investigate DNS and email configurations directly from their iPhone. It allows for detailed record lookups and DNS propagation checks.
What types of DNS records can DNS Kit check?
DNS Kit supports the lookup of A, AAAA, CNAME, MX, TXT, SOA, and PTR records. It also allows for the inspection of SPF and DMARC, and the discovery of common DKIM selectors.
How does DNS Kit handle DNS propagation checks?
DNS Kit compares DNS answers from over 35 public resolvers and displays captured responses on a map. This helps users track expected values or resolver agreements to understand propagation.
Can DNS Kit monitor my domains?
Yes, DNS Kit allows you to save your domains and create health or propagation monitors. You can receive push alerts for changes and review findings from previous checks.
Is DNS Kit free to use?
Manual tools and explanations within DNS Kit are free. A guest account includes one active monitor, while signing in provides two active monitors with hourly checks.
What are the benefits of upgrading to DNS Kit Pro?
DNS Kit Pro offers an upgrade to manage up to 100 monitors, with checks as frequent as every 5 minutes. It also provides access to the latest 100 checks per monitor.
How do subscriptions work for DNS Kit Pro?
DNS Kit Pro is available via monthly or annual auto-renewing subscriptions. Prices and billing periods are displayed before purchase. Subscriptions must be cancelled in Apple account settings to prevent automatic renewal.
What is the update frequency for DNS Kit?
DNS Kit was last updated on September 30, 2026, indicating regular maintenance and updates. The latest version is 1.0.6.
