DNS Checker: IP & SSL Tools

Look up DNS records, WHOIS, SSL certificates & IP location instantly. The most complete domain analysis tool for developers.

DNS Checker: The Most Complete Domain Analysis App for iPhone

Look up DNS records, check WHOIS data, verify SSL certificates, find IP location, and analyze HTTP headers — all in one fast, clean app trusted by developers, sysadmins, and IT professionals.

WHAT YOU CAN DO

DNS Records • A, AAAA, MX, TXT, NS, SOA, CAA record lookups • View TTL, class, priority, and full record details • Copy any record value with one tap

WHOIS Lookup • Registrar, registration date, expiry date • Name servers, DNSSEC status • Registry domain ID

SSL Certificate Inspector • Subject, issuer, validity dates • Days until expiry countdown • Signature algorithm & serial number

IP Location & Geolocation • City, region, country, coordinates • Organization, ASN, timezone • Network/ISP identification

HTTP Headers Analysis • Full server response headers • Security header detection

Reverse DNS • IP to hostname resolution

Domain Availability • Check if a domain is available to register

PRO FEATURES • Ad-free experience • Export full PDF reports • Unlimited search history • Priority DNS servers

PERFECT FOR • Web developers checking DNS propagation • System administrators verifying configurations • Network engineers troubleshooting connectivity • IT professionals auditing domain security • Anyone registering a new domain

PRIVACY FIRST No account required. No data collection. All lookups are performed through secure, privacy-respecting DNS resolvers.

Download DNS Checker now — free, fast, and always up to date.

• Weekly Premium: $2.99 (3-day free trial) • Monthly Premium: $4.99 • Yearly Premium: $29.99 (Save 50% - Best Value)

• Payment charged to iTunes Account • Subscription auto-renews. Cancel anytime in App Store Settings • Terms apply

Questions or feedback? Contact: contacttomujahid@gmail.com

Privacy Policy: https://circlecropimages.blogspot.com/p/privacy-policy.html

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/