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I will audit your domain spf, dkim and dmarc email security
Cybersecurity checks for email and websites
Hi, I'm Lucas, a cybersecurity student from Brazil. I worked for about a year as a network technician at an ISP, fixing connection problems and working with networks and DNS. Now I offer simple securi...
À propos de ce service
Hi! I'm Lucas, a former ISP network technician with a cybersecurity background.
If your domain has no SPF, DKIM or DMARC (or has them set up wrong), anyone can send fake emails that look like they came from you. I will check your domain and explain what I find in simple words.
What I check (public DNS only):
- SPF: syntax, DNS lookup count and the "all" policy
- DKIM: the public key for the selector you provide
- DMARC: policy (none, quarantine or reject), report addresses and alignment
What you get:
- A PDF report in plain English
- Findings sorted by priority
- Step-by-step fix suggestions for you or your IT person to apply
What I do NOT do:
- I do not access your email, DNS panel or any other system
- I do not change any records for you
What I need from you:
- Your domain name
- Your DKIM selector (optional; if you don't know it, I will explain how to find it)
Delivery: 2 days.
Appareil:
Autres
Système opérateur:
Autres
FAQ
Do you need access to my email or DNS panel?
No. I only use public DNS records. I never log in to your email, DNS panel or any other system.
Will you change my DNS records for me?
No. I explain each issue and give clear steps for you or your IT person to apply.
What if I don't know my DKIM selector?
Tell me in the order form. If you don't know it, I will explain how to find it in your email provider's settings. Without the selector, I may not be able to check DKIM.
