Developer Tools1 month ago
SpamCrackers — Free SPF, DKIM & DMARC Checker & Email Signal Standard
Grade a domain's email protection: check SPF, DKIM, DMARC, and MX records in your browser.
@domainfyrbrand · X
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Grade a domain's email protection: check SPF, DKIM, DMARC, and MX records in your browser.
@domainfyrbrand · X
Check SPF, DKIM and DMARC records for any domain with plain-English AI explanations.
junkDrawer_ai · HN
DMARC.quest SPF/DKIM/DMARC Demystified
Grades student work and detects plagiarism using AI and outcome-based rubrics.
@ProfDeskApp · X
Let's connect. Building giving teachers their night back.
AI resume grader for NYC service workers offering A-F grades and specific improvement suggestions.
@MarcoHergi · X
I wanted to join the Claude Code Meet Up in NYC and I didn’t got accepted 🤯. ⬇️ 🏗 Everything built with Claude Code: 💰 Products • Shift AI — • ShiftScore — • NUMEN — • JARVIS ($99 lifetime) — • LinkShield — • LUME Glasses — • Vibio — • MoneyTalk — • Bursary — 🤖 AI / Agents • AURUM — • Sterling (AI Operator) — • Agent OS — • SCOUT — • OpenBabel — • Jarvis Talk — • The Grove (OATH) — • Reflex (open source) — • RevOps Desk — 🗽 Personal / NYC • Bio — • Marco Web3 — • Tip NYC — •
Audit your landing page across 22+ factors in under a minute. Dashboard AI copilot, grade trends, analytics, and Reddit leads in one workspace.
@Canvasowl · X
Building the best way to audit your landing page and find leads:
Analyse stocks, crypto, ETFs, currencies, bonds and commodities with DCF valuation, 20 years of fundamentals, a screener and portfolio risk. Start free.
@Miguel_celsmar · X
Track exam and quiz marks with automatic grade calculations, weak topic identification, and monthly reports.
@ritikk_kushwaha · X
Check out what I just built with Lovable!
Track CGPA, organize study materials, and manage academic work for individuals and teams.
@ekene_ogbuagu · X
Working on An Nigerian University-based Education Operating System, where students can calculate and track their CGPA and also study😌🔥
SPL Pay Per Suite: live project quotes and lab-run jobs. CDDG:Split, Zero Range Wave, Blackjack, shard family. Public results, commercial packages. Impressive Compression..... see
@SlidPhiLabs · X
Create and mint SPL tokens on Solana with metadata and IPFS storage.
@SolanaForgeApp · X
Lovable Build is insane. 🚀 @Lovable turns ideas into real products faster than ever. Built with Lovable: — create Solana tokens easily. Describe. Build. Launch. ⚡
A 6-question quiz for hockey goalkeeper parents to identify training focus areas.
@IngVeronik20749 · X
Check out what I just built with Lovable!
Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -