Check if your domain name or tracking domain is blacklisted on Spamhaus DBL, SURBL, URIBL, and SpamEatingMonkey. Prevent your emails from landing in spam due to domain reputation flags.
Check if your mail server IP address is blacklisted on 20+ major DNSBL and RBL registries including Spamhaus ZEN, Barracuda, SpamCop, and SORBS. Includes reverse DNS (PTR) and FCrDNS verification.
Model sales compensation and commission structures: base salary, On-Target Earnings (OTE), quota attainment tiers, and performance accelerators.
Plan how many sending mailboxes and secondary domains you need for target outbound volume, meeting goals, ESP mix, and safe daily send caps.
Paste raw email headers to trace MTA transit hops, transmission delays, SPF/DKIM/DMARC verdicts, sender IPs, and spam score heuristics.
Paste any raw SPF record string to validate syntax, mechanisms, qualifiers, CIDR IP notation, and the RFC 7208 10-lookup count—before publishing to DNS.
Look up all DNS record types for a domain—A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA—with live TTL and structured table outputs.
Inspect what the public internet sees about your sending IP or domain: forward-confirmed reverse DNS (FCrDNS), PTR consistency, and multi-zone blacklist health.
Check a domain’s MTA-STS DNS announcement, validate the HTTPS policy file, inspect TLSRPT reporting, and test MX cipher alignment.
Generate a syntactically valid BIMI TXT record with custom selector, HTTPS SVG Tiny P/S logo URL, and VMC certificate authority in seconds.