Host Profile
a.tiaa-cdn.net
fqdnDomain Rank #655,139
1
IPs
3
Tech
1
Certs
3
Cookies
20
Headers
7
MIME
5
Incoming
0
Outgoing
First Seen
2022-07-14 16:58:14
Last Seen
2026-09-10 14:01:34
Times Seen
22
Registered
2018-07-10 00:00:00
Same Domain
Observed hosts under tiaa-cdn.net
| Host | Signals | First | Last |
|---|---|---|---|
| a.tiaa-cdn.net | Domain Rank #655,139IP 1Tech 3Cert 1Cookie 3Hdr 20MIME 7In 5Out 0 | 2022-07-14 | 2026-09-10 |
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.tiaa.orgRank #514,222 | loads from | a.tiaa-cdn.net | 2026-08-27 15:48:47 | 2026-09-10 14:01:34 | 13 |
www.tiaa.orgRank #514,222 | calls | a.tiaa-cdn.net | 2026-08-27 15:48:47 | 2026-09-10 14:01:34 | 13 |
auth.tiaa.orgRank #252,220 | loads from | a.tiaa-cdn.net | 2026-08-27 15:48:53 | 2026-09-10 13:55:29 | 9 |
auth.tiaa.orgRank #252,220 | calls | a.tiaa-cdn.net | 2026-08-27 15:48:53 | 2026-09-10 13:55:29 | 9 |
www.tiaa.orgRank #514,222 | redirects to | a.tiaa-cdn.net | 2026-08-27 15:48:53 | 2026-09-10 13:55:29 | 9 |
IP Addresses
1| IP | ASN | AS Name | Country | Labels | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|---|
| 2.20.161.95 | AS16625 | AKAMAI-AS |  NO | - | 2026-08-27 15:48:47 | 2026-09-10 14:01:34 | 22 |
New observations last 7 days
Distinct facts and relations first observed in the rolling last seven-days window.
Loading new observations...
Technologies
3
Envoy (Reverse proxies)
Envoy is an open-source edge and service proxy, designed for cloud-native applications.
https://www.envoyproxy.io/First2026-08-27 15:48:47
Last2026-09-10 14:01:34
Seen22
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-6.1First2026-08-27 15:48:47
Last2026-09-10 14:01:34
Seen22
Akamai (CDN)
Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.
https://akamai.comFirst2026-08-28 11:04:45
Last2026-08-28 11:04:45
Seen1
Certificates
1Subject
Common Name
Organization
unknown
Issuer
Common Name
Organization
Valid From
2026-04-18 00:00:00
Valid To
2026-11-02 23:59:59
Cookies
3| Name | Path | SameSite | Flags | First Seen | Last Seen |
|---|---|---|---|---|---|
| akaalb_PROD | / | none | secure, httpOnly, persistent | 2026-08-27 15:48:47 | 2026-09-10 14:01:34 |
| ak_bmsc | / | none | secure, httpOnly, persistent | 2026-08-27 15:48:47 | 2026-09-10 14:01:34 |
| TS01895b2f | / | unspecified | secure, hostOnly | 2026-08-28 02:23:59 | 2026-08-28 02:23:59 |
HTTP Headers
20x-origin-hit x22
cache-control x22
content-encoding x22
content-length x22
content-type x22
date x22
etag x22
expires x22
last-modified x22
set-cookie x22
vary x22
accept-ranges x22
x-firefox-spdy x22
MIME Types
7Seen 18 times
Seen 22 times
Seen 22 times
Seen 19 times
Seen 22 times
Seen 9 times
Seen 9 times