Host Profile
rum.optimizely.com
fqdnoptimizely.com
1
IPs
3
Tech
1
Certs
3
Cookies
11
Headers
1
MIME
1
Incoming
0
Outgoing
First Seen
2015-02-23 14:11:59
Last Seen
2026-08-25 23:17:47
Times Seen
1
Registered
2010-01-11 00:00:00
Subdomain
rum
IP Addresses
1| IP | ASN | AS Name | Country | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|
| 32.192.126.109 | unknown | unknown |  US | 2026-08-25 23:17:47 | 2026-08-25 23:17:47 | 1 |
Technologies
3
Express (Web frameworks, Web servers)
Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.
https://expressjs.comFirst2026-08-25 23:17:47
Last2026-08-25 23:17:47
Seen1
Nginx (Web servers, Reverse proxies)
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
https://nginx.org/enFirst2026-08-25 23:17:47
Last2026-08-25 23:17:47
Seen1
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.orgFirst2026-08-25 23:17:47
Last2026-08-25 23:17:47
Seen1
Certificates
1Subject CNrum.optimizely.com
Subject Orgunknown
Issuer CNAmazon RSA 2048 M01
Issuer OrgAmazon
Valid From2026-07-17 00:00:00
Valid To2027-01-30 23:59:59
Cookies
3| Name | Path | SameSite | Flags | First Seen | Last Seen |
|---|---|---|---|---|---|
| AWSELB | / | unspecified | hostOnly | 2026-08-25 23:17:47 | 2026-08-25 23:17:47 |
| AWSELBCORS | / | none | secure, hostOnly | 2026-08-25 23:17:47 | 2026-08-25 23:17:47 |
| optimizelyRumLB | / | none | secure, hostOnly | 2026-08-25 23:17:47 | 2026-08-25 23:17:47 |
HTTP Headers
11MIME Types
1Seen 1 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 |
|---|---|---|---|---|---|
| www.optimizely.com | calls | rum.optimizely.com | 2026-08-25 23:17:47 | 2026-08-25 23:17:47 | 1 |