Host Profile
prod01-euc1-prod01-xythos.prod.files.blackboard.com
fqdnRank #780,847
4
IPs
3
Tech
1
Certs
0
Cookies
18
Headers
2
MIME
4
Incoming
0
Outgoing
First Seen
2026-09-08 19:05:02
Last Seen
2026-09-14 07:47:57
Times Seen
16
Registered
1999-04-09 00:00:00
Same Domain
Observed hosts under blackboard.com
| Host | Signals | First | Last |
|---|---|---|---|
| alt-5fcfbb471fe01.blackboard.com | Domain Rank #8,437IP 4Tech 1Cert 1Cookie 3Hdr 20MIME 2In 2Out 1 | 2024-10-20 | 2026-09-16 |
| alt-5ede333866a2d.blackboard.com | Domain Rank #8,437IP 1Tech 4Cert 1Cookie 3Hdr 27MIME 1In 2Out 1 | 2026-05-07 | 2026-09-14 |
| prod01-euc1-prod01-xythos.prod.files.blackboard.com | Rank #780,847IP 4Tech 3Cert 1Cookie 0Hdr 18MIME 2In 4Out 0 | 2026-09-08 | 2026-09-14 |
| prod02-use1-prod01-xythos.prod.files.blackboard.com | Rank #345,426IP 3Tech 3Cert 1Cookie 0Hdr 19MIME 2In 2Out 0 | 2026-09-13 | 2026-09-13 |
| alt-5cb4ab33842e1.blackboard.com | Domain Rank #8,437IP 3Tech 4Cert 1Cookie 3Hdr 30MIME 3In 2Out 1 | 2024-12-26 | 2026-09-13 |
| hpu.blackboard.com | Domain Rank #8,437IP 1Tech 4Cert 1Cookie 4Hdr 21MIME 1In 0Out 0 | 2026-08-27 | 2026-08-27 |
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 |
|---|---|---|---|---|---|
alt-5ede333866a2d.blackboard.comDomain Rank #8,437 | redirects to | prod01-euc1-prod01-xythos.prod.files.blackboard.com | 2026-09-14 07:47:57 | 2026-09-14 07:47:57 | 1 |
campus.ucavila.esDomain Rank #580,487 | loads from | prod01-euc1-prod01-xythos.prod.files.blackboard.com | 2026-09-14 07:47:57 | 2026-09-14 07:47:57 | 1 |
campusvirtual.upo.esDomain Rank #76,700 | redirects to | prod01-euc1-prod01-xythos.prod.files.blackboard.com | 2026-09-08 19:05:02 | 2026-09-08 22:07:42 | 15 |
campusvirtual.upo.esDomain Rank #76,700 | loads from | prod01-euc1-prod01-xythos.prod.files.blackboard.com | 2026-09-08 19:05:02 | 2026-09-08 22:07:42 | 15 |
IP Addresses
4| IP | ASN | AS Name | Country | Labels | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|---|
| 143.204.238.44 | AS16509 | AMAZON-02 |  US | AWS | 2026-09-08 19:15:05 | 2026-09-14 07:47:57 | 3 |
| 143.204.238.6 | AS16509 | AMAZON-02 | US | AWS | 2026-09-08 19:13:53 | 2026-09-08 22:07:42 | 4 |
| 143.204.238.2 | AS16509 | AMAZON-02 | US | AWS | 2026-09-08 19:13:49 | 2026-09-08 19:15:42 | 3 |
| 143.204.238.45 | AS16509 | AMAZON-02 | US | AWS | 2026-09-08 19:05:02 | 2026-09-08 19:15:14 | 7 |
Technologies
3
Amazon CloudFront (CDN)
Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.
https://aws.amazon.com/cloudfront/First2026-09-08 19:05:02
Last2026-09-14 07:47:57
Seen16
Amazon S3 (CDN)
Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.
https://aws.amazon.com/s3/First2026-09-08 19:05:02
Last2026-09-14 07:47:57
Seen16
Amazon Web Services (PaaS)
Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
https://aws.amazon.com/First2026-09-08 19:05:02
Last2026-09-14 07:47:57
Seen16
Certificates
1Subject
Common Name
Organization
unknown
Issuer
Common Name
Organization
Valid From
2026-08-12 00:00:00
Valid To
2027-02-25 23:59:59
Cookies
0No cookies observed.
HTTP Headers
18accept-ranges x16
age x16
alt-svc x15
cache-control x16
content-length x16
content-type x16
date x16
etag x16
last-modified x16
server x16
vary x16
via x16
x-amz-cf-id x16
x-amz-cf-pop x16
x-cache x16
MIME Types
2Seen 16 times
Seen 15 times