LeakIX - Host underjord.io

Domain underjord.io

United States

Akamai Connected Cloud

Software information

AmazonS3

tcp/443

nginx nginx 1.14.2

tcp/443 tcp/80

MacOS file listing through .DS_Store file

.DS_Store” is an abbreviation for “Desktop Services Store”. These files are created automatically by Apples “Finder” software (which is part of their OS).

They store information about the files within a folder, including display options of folders, such as icon positions and view settings.

It may happen that .DS_Store files inadvertently leak filenames such as database backups or private administration panels.

IP: 18.66.147.52
Domain: underjord.io
Port: 443
URL: https://underjord.io

First seen 2023-02-17 21:30
Last seen 2026-02-09 19:39
Open for 1087 days
- Severity: low
  Fingerprint: 5f32cf5d6962f09c63442d9d63442d9d89a8fd6d89a8fd6d89a8fd6d89a8fd6d
```
Found 1 files trough .DS_Store spidering:

/img
```
  Found on 2026-02-09 19:39
Create report

Open service 18.66.147.52:443 · underjord.io

2026-01-23 14:23

HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 12874
Connection: close
Last-Modified: Wed, 14 Jan 2026 08:21:30 GMT
x-amz-server-side-encryption: AES256
Accept-Ranges: bytes
Server: AmazonS3
Date: Fri, 23 Jan 2026 14:23:42 GMT
ETag: "f670fa78ebb68ec0a3c5d67eb3ea4eea"
X-Cache: Hit from cloudfront
Via: 1.1 21369bf2bfeb79adaa5bef1cb96f8540.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Cf-Id: IyfQc6y49jF5dy_p0243ngIXMOU2zjVsgt2Q_-f9zGdpS7KeSiI5jQ==
Age: 35959

Page title: Underjord

<!DOCTYPE html>
<html><!doctype html>
<html lang="en">

<head>
	<meta name="generator" content="Hugo 0.92.2" />
    <meta charset="utf-8">
    
    
    <title>Underjord</title>
    
     
    <meta name="Description" content="Artisanal software development, quality productions and some teaching">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <meta property="og:title" content="" />
    <meta property="og:site_name" content="Underjord" />
    <meta property="og:type" content="website" />
    <meta property="og:url" content="https://underjord.io/" />
    <meta property="og:image" content="https://underjord.io/img/preview.png" />

    <meta name="twitter:card" content="summary_large_image">
    <meta name="twitter:site" content="@underjord1">
    <meta name="twitter:creator" content="@lawik">
    <meta name="twitter:title" content="">
    <meta name="twitter:description" content="Artisanal software development, quality productions and some teaching">
    <meta name="twitter:image" content="https://underjord.io/img/preview.png">
    <meta name="fediverse:creator" content="@lawik@hachyderm.io">

    
    <link rel="preload" as="font" href="/fonts/FiraCode.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-LightItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Regular.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BoldItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BlackItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Italic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Light.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-SemiBold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Medium.woff2" type="font/woff2" crossorigin="anonymous">

    
    <link rel="icon" href="https://underjord.io/img/favicon.ico">
    
    <link rel="icon" href="https://underjord.io/img/favicon-16x16.png" sizes="16x16">
    <link rel="icon" href="https://underjord.io/img/favicon-32x32.png" sizes="32x32">


    
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-192x192.png">
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-512x512.png">


    
    <link rel="apple-touch-icon" href="https://underjord.io/img/apple-touch-icon.png">


    <link rel="alternate" type="application/rss+xml" href="https://underjord.io/feed.xml" />

    <link rel="stylesheet" type="text/css" href="https://underjord.io/css/style.css?bust=1" />

    <script defer type="module" src="https://underjord.io/js/script.js"></script>
</head>

<body>
<body><header>
    <a class="logo" href="https://underjord.io/" title="Return to start">
        <div class='tt'>
            <img src="https://underjord.io/img/logo2.svg" alt="Underjord">
            <span>Underjord</span>
        </div>
    </a>
    <div class='divide head-divide'></div>
    <hr />
    <nav><a href="/blog.html">Blog</a><a href="/services.html">Services</a><a href="/newsletter.html">Newsletter</a><a href="https://www.youtube.com/c/underjord">YouTube</a><a href="/podcasts.html">Podcasts</a><a href="/jobs.html">Elixir Jobs</a></nav>
</header>

<div class="glyphs">
    <a class="glyph" href="/feed.xml" title="RSS" target="_blank">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"

Found 2026-01-23 by HttpPlugin

Create report

Open service 18.66.147.52:443 · underjord.io

2026-01-09 21:36

HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 12890
Connection: close
Date: Fri, 09 Jan 2026 10:16:43 GMT
Last-Modified: Fri, 05 Dec 2025 09:38:22 GMT
ETag: "2e8aa2070876603f028deb6c35f9ea0b"
x-amz-server-side-encryption: AES256
Accept-Ranges: bytes
Server: AmazonS3
X-Cache: Hit from cloudfront
Via: 1.1 dde951f556570d42a581084479d8b0e8.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Cf-Id: 9tQUN4Koo0-NwhGHZEgCO31C7jYZFAvY7brHoQIeRNuuir9fV69-mw==
Age: 40789

Page title: Underjord

<!DOCTYPE html>
<html><!doctype html>
<html lang="en">

<head>
	<meta name="generator" content="Hugo 0.92.2" />
    <meta charset="utf-8">
    
    
    <title>Underjord</title>
    
     
    <meta name="Description" content="Artisanal software development, quality productions and some teaching">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <meta property="og:title" content="" />
    <meta property="og:site_name" content="Underjord" />
    <meta property="og:type" content="website" />
    <meta property="og:url" content="https://underjord.io/" />
    <meta property="og:image" content="https://underjord.io/img/preview.png" />

    <meta name="twitter:card" content="summary_large_image">
    <meta name="twitter:site" content="@underjord1">
    <meta name="twitter:creator" content="@lawik">
    <meta name="twitter:title" content="">
    <meta name="twitter:description" content="Artisanal software development, quality productions and some teaching">
    <meta name="twitter:image" content="https://underjord.io/img/preview.png">
    <meta name="fediverse:creator" content="@lawik@hachyderm.io">

    
    <link rel="preload" as="font" href="/fonts/FiraCode.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-LightItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Regular.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BoldItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BlackItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Italic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Light.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-SemiBold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Medium.woff2" type="font/woff2" crossorigin="anonymous">

    
    <link rel="icon" href="https://underjord.io/img/favicon.ico">
    
    <link rel="icon" href="https://underjord.io/img/favicon-16x16.png" sizes="16x16">
    <link rel="icon" href="https://underjord.io/img/favicon-32x32.png" sizes="32x32">


    
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-192x192.png">
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-512x512.png">


    
    <link rel="apple-touch-icon" href="https://underjord.io/img/apple-touch-icon.png">


    <link rel="alternate" type="application/rss+xml" href="https://underjord.io/feed.xml" />

    <link rel="stylesheet" type="text/css" href="https://underjord.io/css/style.css?bust=1" />

    <script defer type="module" src="https://underjord.io/js/script.js"></script>
</head>

<body>
<body><header>
    <a class="logo" href="https://underjord.io/" title="Return to start">
        <div class='tt'>
            <img src="https://underjord.io/img/logo2.svg" alt="Underjord">
            <span>Underjord</span>
        </div>
    </a>
    <div class='divide head-divide'></div>
    <hr />
    <nav><a href="/blog.html">Blog</a><a href="/services.html">Services</a><a href="/newsletter.html">Newsletter</a><a href="https://www.youtube.com/c/underjord">YouTube</a><a href="/podcasts.html">Podcasts</a><a href="/jobs.html">Elixir Jobs</a></nav>
</header>

<div class="glyphs">
    <a class="glyph" href="/feed.xml" title="RSS" target="_blank">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"

Found 2026-01-09 by HttpPlugin

Create report

Open service 172.104.238.220:443 · count.underjord.io

2026-01-04 13:44

HTTP/1.1 200 OK
Server: nginx/1.14.2
Date: Sun, 04 Jan 2026 13:44:18 GMT
Content-Type: multipart/x-mixed-replace; boundary=w58EW1cEpjzydSCq
Transfer-Encoding: chunked
Connection: close
Age: 0
Cache-Control: no-cache, private
Pragma: no-cache
cache-control: max-age=0, private, must-revalidate

Found 2026-01-04 by HttpPlugin

Create report

Open service 172.104.238.220:80 · count.underjord.io

2026-01-04 13:44

HTTP/1.1 301 Moved Permanently
Server: nginx/1.14.2
Date: Sun, 04 Jan 2026 13:44:18 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://count.underjord.io/

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.14.2</center>
</body>
</html>

Found 2026-01-04 by HttpPlugin

Create report

Open service 18.66.147.52:443 · underjord.io

2026-01-02 16:56

HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 12890
Connection: close
Last-Modified: Fri, 05 Dec 2025 09:38:22 GMT
x-amz-server-side-encryption: AES256
Accept-Ranges: bytes
Server: AmazonS3
Date: Fri, 02 Jan 2026 16:56:57 GMT
ETag: "2e8aa2070876603f028deb6c35f9ea0b"
X-Cache: Hit from cloudfront
Via: 1.1 87fae571c6ea0d7d1101b71cc2131bba.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Cf-Id: a-7fsJv9-J09aPn8k6jIh_hc0y-AYEYqKkMdQAPMfAVntoQG7-utQQ==
Age: 5564

Page title: Underjord

<!DOCTYPE html>
<html><!doctype html>
<html lang="en">

<head>
	<meta name="generator" content="Hugo 0.92.2" />
    <meta charset="utf-8">
    
    
    <title>Underjord</title>
    
     
    <meta name="Description" content="Artisanal software development, quality productions and some teaching">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <meta property="og:title" content="" />
    <meta property="og:site_name" content="Underjord" />
    <meta property="og:type" content="website" />
    <meta property="og:url" content="https://underjord.io/" />
    <meta property="og:image" content="https://underjord.io/img/preview.png" />

    <meta name="twitter:card" content="summary_large_image">
    <meta name="twitter:site" content="@underjord1">
    <meta name="twitter:creator" content="@lawik">
    <meta name="twitter:title" content="">
    <meta name="twitter:description" content="Artisanal software development, quality productions and some teaching">
    <meta name="twitter:image" content="https://underjord.io/img/preview.png">
    <meta name="fediverse:creator" content="@lawik@hachyderm.io">

    
    <link rel="preload" as="font" href="/fonts/FiraCode.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-LightItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Regular.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BoldItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BlackItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Italic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Light.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-SemiBold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Medium.woff2" type="font/woff2" crossorigin="anonymous">

    
    <link rel="icon" href="https://underjord.io/img/favicon.ico">
    
    <link rel="icon" href="https://underjord.io/img/favicon-16x16.png" sizes="16x16">
    <link rel="icon" href="https://underjord.io/img/favicon-32x32.png" sizes="32x32">


    
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-192x192.png">
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-512x512.png">


    
    <link rel="apple-touch-icon" href="https://underjord.io/img/apple-touch-icon.png">


    <link rel="alternate" type="application/rss+xml" href="https://underjord.io/feed.xml" />

    <link rel="stylesheet" type="text/css" href="https://underjord.io/css/style.css?bust=1" />

    <script defer type="module" src="https://underjord.io/js/script.js"></script>
</head>

<body>
<body><header>
    <a class="logo" href="https://underjord.io/" title="Return to start">
        <div class='tt'>
            <img src="https://underjord.io/img/logo2.svg" alt="Underjord">
            <span>Underjord</span>
        </div>
    </a>
    <div class='divide head-divide'></div>
    <hr />
    <nav><a href="/blog.html">Blog</a><a href="/services.html">Services</a><a href="/newsletter.html">Newsletter</a><a href="https://www.youtube.com/c/underjord">YouTube</a><a href="/podcasts.html">Podcasts</a><a href="/jobs.html">Elixir Jobs</a></nav>
</header>

<div class="glyphs">
    <a class="glyph" href="/feed.xml" title="RSS" target="_blank">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"

Found 2026-01-02 by HttpPlugin

Create report

Open service 18.66.147.52:443 · underjord.io

2025-12-22 15:28

HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 12890
Connection: close
Last-Modified: Fri, 05 Dec 2025 09:38:22 GMT
x-amz-server-side-encryption: AES256
Accept-Ranges: bytes
Server: AmazonS3
Date: Mon, 22 Dec 2025 15:28:16 GMT
ETag: "2e8aa2070876603f028deb6c35f9ea0b"
X-Cache: Hit from cloudfront
Via: 1.1 da392114e7046bd9720a70f40c796f62.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Cf-Id: 7gZnml8WZNB_FwDzETBySXPYbOf9yTEWVq_o81YWKhCzmlIjcwaFog==
Age: 27658

Page title: Underjord

<!DOCTYPE html>
<html><!doctype html>
<html lang="en">

<head>
	<meta name="generator" content="Hugo 0.92.2" />
    <meta charset="utf-8">
    
    
    <title>Underjord</title>
    
     
    <meta name="Description" content="Artisanal software development, quality productions and some teaching">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <meta property="og:title" content="" />
    <meta property="og:site_name" content="Underjord" />
    <meta property="og:type" content="website" />
    <meta property="og:url" content="https://underjord.io/" />
    <meta property="og:image" content="https://underjord.io/img/preview.png" />

    <meta name="twitter:card" content="summary_large_image">
    <meta name="twitter:site" content="@underjord1">
    <meta name="twitter:creator" content="@lawik">
    <meta name="twitter:title" content="">
    <meta name="twitter:description" content="Artisanal software development, quality productions and some teaching">
    <meta name="twitter:image" content="https://underjord.io/img/preview.png">
    <meta name="fediverse:creator" content="@lawik@hachyderm.io">

    
    <link rel="preload" as="font" href="/fonts/FiraCode.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-LightItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Regular.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BoldItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-BlackItalic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Italic.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/Lato-Light.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Bold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-SemiBold.woff2" type="font/woff2" crossorigin="anonymous">
    <link rel="preload" as="font" href="/fonts/SpaceGrotesk-Medium.woff2" type="font/woff2" crossorigin="anonymous">

    
    <link rel="icon" href="https://underjord.io/img/favicon.ico">
    
    <link rel="icon" href="https://underjord.io/img/favicon-16x16.png" sizes="16x16">
    <link rel="icon" href="https://underjord.io/img/favicon-32x32.png" sizes="32x32">


    
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-192x192.png">
    <link rel="shortcut icon" sizes="196x196" href="https://underjord.io/img/android-chrome-512x512.png">


    
    <link rel="apple-touch-icon" href="https://underjord.io/img/apple-touch-icon.png">


    <link rel="alternate" type="application/rss+xml" href="https://underjord.io/feed.xml" />

    <link rel="stylesheet" type="text/css" href="https://underjord.io/css/style.css?bust=1" />

    <script defer type="module" src="https://underjord.io/js/script.js"></script>
</head>

<body>
<body><header>
    <a class="logo" href="https://underjord.io/" title="Return to start">
        <div class='tt'>
            <img src="https://underjord.io/img/logo2.svg" alt="Underjord">
            <span>Underjord</span>
        </div>
    </a>
    <div class='divide head-divide'></div>
    <hr />
    <nav><a href="/blog.html">Blog</a><a href="/services.html">Services</a><a href="/newsletter.html">Newsletter</a><a href="https://www.youtube.com/c/underjord">YouTube</a><a href="/podcasts.html">Podcasts</a><a href="/jobs.html">Elixir Jobs</a></nav>
</header>

<div class="glyphs">
    <a class="glyph" href="/feed.xml" title="RSS" target="_blank">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"

Found 2025-12-22 by HttpPlugin

Create report

*.underjord.iounderjord.io

Fingerprint:

d9547effbbb47cdd4efa970c17e67da419d5e4581d16e6e7a87d451986a78990

CN:

*.underjord.io

Key:

RSA-2048

Issuer:

Amazon RSA 2048 M01

Not before:

2025-12-06 00:00

Not after:

2027-01-03 23:59

count.underjord.io

Fingerprint:

75f3aed7565c2cc4462f389c38b6d268dd41ac776c16cdd0e2db27241eb09a3a

CN:

count.underjord.io

Key:

RSA-2048

Issuer:

R13

Not before:

2026-01-04 12:44

Not after:

2026-04-04 12:44

Domain summary

underjord.io 4 count.underjord.io 1

2 recorded

IP summary

18.66.147.52 2 172.104.238.220 2

2 recorded

Domain underjord.io

United States

Software information

MacOS file listing through .DS_Store file

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*.underjord.iounderjord.io

count.underjord.io

Domain summary

IP summary