DNS Mail Info vs NetTerminal

This app is used to troubleshoot domain based email problems. It allows you to add any number of domains (limited by the hardware you are running it on) to test your DNS resolvers. Specifically, for BIMI, DMARC, NS, MX, SPF, and WhoIs records. The data is stored locally after a DNS refresh request has been performed. You can refresh one domain, or all of them at the same time. Once the domain data has been gathered, you can save a snapshot (or more). If a snapshot is different than the current information, the snapshot will highlight so you can review the changes. If you have a DMARC reporter configured, quick reports can also be made. Currently supported DMARC providers are Postmarkapp.com and Demarkreport.com. With access to other DMARC reporter's API, I can add others. Features: - Look up domain records using the default name servers, or from a list of public nameservers. - Domains can have a spefified default name server. - Domain look ups can be saved, and are tested for differences with last domain refresh - WhoIs information is also saved and is tested for differences domain refresh. - Many on-line DNS tools are simple click from within the app. - DNS records collected are: BIMI, DMARC, NS, MX, and SPF. - Whois record is collected - A set of example domains can be added as a quick start. - Mail can be sent to the domain MailTo using the host mail client - Refresh a single domain's DNS records or all of your configured domain's DNS records Roadmap: - Domain PDF reports can be email'ed or printed - Mail can be sent to a specific MX server.

NetTerminal turns your iPhone into a powerful network diagnostic terminal. Designed for IT professionals, network admins, and curious users, NetTerminal puts a Linux-style command prompt right in your pocket. FREE COMMANDS • ping — test host reachability • dig / nslookup — DNS lookups (A, AAAA, MX, NS, TXT, SOA) via DNS-over-HTTPS • whois — domain registration lookup • man — built-in Linux command manual • ifconfig / ipconfig — local network interface info PRO COMMANDS (one-time IAP, unlock forever) • traceroute / mtr — visualize packet routes • portscan / nmap — open port scan with service version detection • speedtest — bandwidth via Cloudflare endpoints • ssh / connect — full SSH client • wifi — Wi-Fi signal and connection diagnostics • monitor — continuous host availability with charts • diagnose — one-tap PDF diagnostic report • subnet — subnet calculator (equal-size + VLSM) • myip — smart public IP detection (multi-source, VPN/proxy detection) • http / https / curl — HTTP request tools • base / radix — number base conversion + bitwise operators • explain — AI explains Linux commands in Chinese (BYO Claude / OpenAI API key) • voice — voice command input • history / alias — command history with custom aliases DESIGN • Linux-style green-on-black terminal aesthetic • Familiar command syntax • Auto-complete and command suggestions PRIVACY FIRST We don't track you. Everything runs on-device or against the services you explicitly query. Perfect for: troubleshooting Wi-Fi, learning networking, managing remote servers.