How to Trace an Email Sender's IP Address from Gmail Original Headers

Published: September 5, 2026
Last Updated: September 5, 2026
3 min read
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How to Trace an Email Sender's IP Address from Gmail Original Headers
Getting suspicious emails? Discover the hidden tracking data inside Gmail. Learn how to extract the original email header and trace the sender's exact IP address and location instantly.
Have you ever received a suspicious email and wondered where it actually came from? Scammers frequently fake their "From" addresses, but they cannot easily fake the server routing data hidden inside the email's code.

By viewing the Original Header in Gmail, you can extract the sender's exact originating IP address. Once you have that IP, you can map their geographic location and Internet Service Provider (ISP).

Here is the fastest way to trace an email sender's IP address directly from Gmail.

Step 1: Open the "Show Original" View in Gmail

Gmail hides technical routing data by default to keep the interface clean. To see the raw data:

  1. Open the suspicious email in Gmail.

  2. Click the three vertical dots (More options) in the top right corner of the email next to the Reply button.

  3. Select Show original from the dropdown menu. A new tab will open displaying the raw HTML and routing code of the email.

Step 2: Locate the Sender's Originating IP

The original header contains a massive block of text. You need to look for the first point of contact.

  1. Press Ctrl + F (or Cmd + F on Mac) to open the search bar.

  2. Type Received: from and hit enter.

  3. Look for the lowest or last "Received: from" entry in the text block. This usually indicates the original computer or server that dispatched the email.

  4. Next to it, you will see a numeric IP address formatted in brackets, like [192.168.1.50] or a public IPv4 address. Copy this number.

[Insert Your Data Here: Add a screenshot of a real spam or phishing email's "Show Original" screen. Highlight the exact "Received: from" line and draw a red box around the IP address so users know exactly what string of numbers to copy.]

Step 3: Trace the IP Address Location

Now that you have the raw IP address, you need to translate it into a physical location to identify the sender.

  1. Go to the TraceMyIPOnline IP Lookup Tool   https://www.tracemyiponline.com/.

  2. Paste the copied IP address into the search bar.

  3. Click Lookup.

The tool will instantly generate a report showing the sender's City, Country, ISP, and whether they are using a known VPN or Proxy to hide their tracks.

Note: If the email was sent through a webmail client (like a user logging into Gmail.com via Chrome to send an email), Google often masks the user's local IP and shows a Google data center IP instead. However, if the sender used a desktop mail client (like Outlook or Thunderbird) or a custom server, their true residential or corporate IP address will be exposed.