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probelane

Probelane
Bulk checks for domains, email and websites: DMARC, SPF, DKIM, SSL, tech stack, WHOIS. Evidence-backed data for MSPs, agencies and security teams.
dev.to/probelane
Joined October 2026
ACTOR STATS
4 public Actors
8 total users
1 monthly user
>99% runs succeeded
Fast, honest bulk checks for domains, email and websites.
Every result comes with the evidence behind it: the actual DNS record, certificate date or software version we found, so you can verify a finding in seconds.
Actors
- Security & Website Pain Prospect Finder — ranks companies by fixable email and website problems, with evidence and an opening line. Built for MSPs, security consultants and web agencies.
- Bulk DMARC, SPF & DKIM Checker — email-authentication audit for any list of domains.
- Bulk Website Tech Stack, SSL Expiry & Security Headers Checker — CMS, server, TLS and header grade per site.
- Bulk WHOIS & RDAP Domain Lookup — age, expiry, registrar and nameservers.
Public data only: DNS, RDAP and one normal page load per site. No logins, no intrusive scanning.
Write-ups: https://dev.to/probelane