Network ToolsFree DNS Checker
DNS Toolbox
Query A, AAAA, MX, TXT, NS, CNAME, CAA, and SOA records with automatic SPF and DMARC verification.
- Standard 8 record types
- Automatic SPF detection
- DMARC policy lookup
- TTL inspect & copy
FREE EMAIL DELIVERABILITY & SPAMASSASSIN AUDITORWebsite Tools
Email Spam Checker & Deliverability Tester
Mail-Tester alternative: Audit SPF 10-lookup limit, DKIM selector, DMARC policy, MX records, 12 DNSBL blacklists, and spam keywords with 1-click AI fix prompts.
📬 Email Spam & Deliverability Checker
What this tool tests for 100% Primary Inbox Delivery:
SPF & DKIM Authentication
Validates sending IP authorization and cryptographic public key signatures required by Gmail & Yahoo 2024+ rules.
DMARC Policy Enforcement
Checks if your domain enforces p=quarantine or p=reject to prevent spoofing and domain reputation hijacking.
20+ Real-Time Blacklists
Queries Spamhaus, Barracuda, SpamCop, and SORBS in real time to ensure your IP and domain are not blacklisted.
1-Click AI Fix Prompts
Generates ready-to-copy prompts to fix missing DNS records or spam trigger words directly with ChatGPT / Cursor.
مراقبة مستمرة للبنية التحتية
هل تبحث عن تنبيهات مؤتمتة بدلاً من الفحص اليدوي؟
يوفر Uzvera مراقبة على مدار الساعة لجاهزية الخوادم وتنبيهات انتهاء شهادات SSL مع وصول كامل عبر طرفية SSH وتحكم بسطح المكتب في لوحة واحدة.