Trace Gmail Sender IP & Location
Budget: $10 – $30 USD
I have an email in my Gmail inbox that was sent by a complete stranger. I want to know exactly where it originated. The main details I’m after are the sender’s IP address and, as accurately as possible, the physical location tied to that IP.
I can supply the full raw header and the entire message body. Because Gmail often masks or routes traffic through its own servers, I need someone who already understands the quirks of Gmail headers, SPF/DMARC, and any relay services that might obscure the trail. If Google’s infrastructure prevents a definitive trace, I still expect a clear, written explanation of what can and cannot be proven and why.
I’m not entirely sure about the legal boundaries around this kind of tracing, so guidance on what is permissible and a workflow that respects those boundaries must be part of the engagement.
Deliverables I need from you:
• Extracted originating IP (or confirmation that none can be recovered)
• Best-match physical location tied to that IP, with a brief description of the lookup method used
• A concise, plain-English report (PDF or DOCX) explaining the findings, any limitations, and suggested next steps if further action is required
Please respond only if you have demonstrable experience in email forensics, header analysis, and geolocation lookups.
I can supply the full raw header and the entire message body. Because Gmail often masks or routes traffic through its own servers, I need someone who already understands the quirks of Gmail headers, SPF/DMARC, and any relay services that might obscure the trail. If Google’s infrastructure prevents a definitive trace, I still expect a clear, written explanation of what can and cannot be proven and why.
I’m not entirely sure about the legal boundaries around this kind of tracing, so guidance on what is permissible and a workflow that respects those boundaries must be part of the engagement.
Deliverables I need from you:
• Extracted originating IP (or confirmation that none can be recovered)
• Best-match physical location tied to that IP, with a brief description of the lookup method used
• A concise, plain-English report (PDF or DOCX) explaining the findings, any limitations, and suggested next steps if further action is required
Please respond only if you have demonstrable experience in email forensics, header analysis, and geolocation lookups.