Simple IP Tools

Simple IP Tools is a complete network toolbox built for network and systems engineers, IT admins, and DevOps practitioners who need to set up, troubleshoot, and audit networks and mail infrastructures on the go. No ads. No accounts. No tracking. No third-party SDKs. EVERYTHING YOU NEED IN ONE APP • My IP — Detect your public IPv4 and IPv6 plus list every local network interface (Wi-Fi, Ethernet, Cellular, VPN). • IP Calculator — IPv4 and IPv6 subnet calculation with synced CIDR and full-mask inputs. Compute network, broadcast, host range, and total address counts instantly. • Ping — Real-time round-trip stats (sent, lost, min/avg/max) via TCP probe or native ICMP echo, with automatic hostname resolution and haptic feedback on each reply. • NSLookup — Forward and reverse DNS for A, AAAA, CNAME, and PTR records, plus an optional all-records mode that also queries NS, SOA, and CAA. • MX Tools — Discover MX records with full IP and PTR resolution. Optionally check SPF, DKIM (custom selector), and DMARC alignment for any domain. • Port Scanner — Concurrent TCP and UDP port scanning with three modes: common ports, a custom range, or a comma-separated list. Service-aware UDP probes for DNS, NTP, SNMP, and more. • WHOIS — Domain WHOIS with automatic referral following from IANA to the authoritative registrar, or query any custom WHOIS server you specify. • Traceroute — Hop-by-hop path discovery for both IPv4 and IPv6, with per-hop reverse DNS lookup and round-trip timing. • IP Owner — Structured RIR lookup across ARIN, RIPE, APNIC, LACNIC, and AFRINIC. See the organization, country, network range, ASN, registration dates, and abuse contact for any IP address. POLISH AND QUALITY OF LIFE • Per-tool history with swipe-to-delete • Share any result via the standard iOS share sheet • Long-press to copy individual values or the full result block • Cancellable scans and lookups • Pull-to-refresh on DNS and MX lookups • Adaptive launch screen with light and dark variants • Built 100% in Swift and SwiftUI with no third-party packages PRIVACY FIRST Simple IP Tools never collects, transmits, or shares any personal data. All operations happen on-device or directly against the network targets you specify. No analytics. No tracking. No accounts.