Bulk Email Deliverability Checker (MX, SPF, DMARC)
Pricing
from $5.00 / 1,000 verified domain results
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Bulk Email Deliverability Checker (MX, SPF, DMARC)
Bulk-check domains for MX, SPF, and DMARC email deliverability, plus security.txt and basic HTTP headers. Built for B2B lead lists and AI agent pipelines.
Pricing
from $5.00 / 1,000 verified domain results
Rating
0.0
(0)
Developer
Zein Michaels
Maintained by CommunityActor stats
0
Bookmarked
2
Total users
1
Monthly active users
7 hours ago
Last modified
Categories
Security
Limited permissionsShare
Bulk Email Deliverability (MX, SPF, DMARC) & Domain Security Verifier
Verify hundreds of domains in seconds for email deliverability readiness (MX, SPF v=spf1, _dmarc spoofing policy), RFC 9116 /.well-known/security.txt, and HTTP server headers.
Features
- DNS-over-HTTPS (DoH) Verification: Resolves
MX,SPF, and_dmarcTXT records reliably without local UDP resolver bottlenecks. - Deliverability Score (0–100): Flags missing DMARC, monitoring-only
p=noneDMARC, softfail~allSPF, or missing MX records. - Ready-to-Paste DMARC Remediation: Generates a tailored
v=DMARC1; p=quarantine; ...record for any domain missing DMARC protection. - Agentic Payments Ready (Pay-Per-Event): Built for automated AI agent workflows and B2B lead enrichment pipelines.