Host Profile
dub.co
fqdn
1
IPs
7
Tech
1
Certs
0
Cookies
55
Headers
7
MIME
1
Incoming
6
Outgoing
First Seen
2015-05-11 15:53:59
Last Seen
2026-08-25 21:25:10
Times Seen
4
Registered
2010-07-20 00:00:00
IP Addresses
1| IP | ASN | AS Name | Country | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|
| 66.33.60.66 | AS16509 | AMAZON-02 |  US | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
Technologies
7
Cloudflare (CDN)
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
https://www.cloudflare.comFirst2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
HSTS (Security)
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
https://www.rfc-editor.org/rfc/rfc6797#section-6.1First2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
Next.js (JavaScript frameworks, Web frameworks)
Next.js is a React framework for developing single page Javascript applications.
https://nextjs.orgFirst2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
Node.js (Programming languages)
Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.
https://nodejs.orgFirst2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
React (JavaScript frameworks)
React is an open-source JavaScript library for building user interfaces or UI components.
https://reactjs.orgFirst2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
Vercel (PaaS)
Vercel is a cloud platform for static frontends and serverless functions.
https://vercel.comFirst2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
First2026-08-23 22:31:40
Last2026-08-25 21:25:10
Seen4
Certificates
1Subject CN*.dub.co
Subject Orgunknown
Issuer CNYR2
Issuer OrgLet's Encrypt
Valid From2026-06-24 13:01:57
Valid To2026-09-22 13:01:56
Cookies
0No cookie observations available.
HTTP Headers
55accept-ch x4
age x4
application x4
cdn-cache x4
cdn-cachedat x4
cdn-proxyver x4
cdn-pullzone x4
cdn-status x4
cdn-tag x4
cf-ray x4
content-type x4
critical-ch x4
date x4
etag x4
nel x4
report-to x4
server x4
vary x4
via x4
x-powered-by x4
x-request-id x4
x-vercel-id x4
MIME Types
7Seen 4 times
Seen 4 times
Seen 4 times
Seen 4 times
Seen 4 times
Seen 4 times
Seen 4 times
Relations
redirects to: source redirected the browser to target.
loads from: source loaded scripts, images, stylesheets, fonts, media, or similar resources from target.
calls: source made active requests to target, such as fetch, XHR, beacon, websocket, or eventsource.
embeds: source embedded target in a frame, iframe, object, or embed.
Hosts observed redirecting, loading, calling, or embedding one another.
| Source | Relation | Target | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|
| dub.co | loads from | assets.dub.co | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.co | loads from | flag.vercel.app | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.co | calls | status.dub.co | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.co | loads from | uaparser.dev | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.co | loads from | faisalman.github.io | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.co | loads from | api.fontshare.com | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |
| dub.sh | redirects to | dub.co | 2026-08-23 22:31:40 | 2026-08-25 21:25:10 | 4 |