Host Profile
docs.astro.columbia.edu
fqdnDomain Rank #1,304
1
IPs
5
Tech
1
Certs
2
Cookies
15
Headers
5
MIME
0
Incoming
0
Outgoing
First Seen
2026-08-22 10:28:26
Last Seen
2026-09-10 22:05:04
Times Seen
36
Registered
1985-07-05 00:00:00
Same Domain
Observed hosts under columbia.edu
| Host | Signals | First | Last |
|---|---|---|---|
| www.tc.columbia.edu | Domain Rank #1,304IP 2Tech 4Cert 1Cookie 2Hdr 19MIME 3In 4Out 0 | 2012-12-05 | 2026-09-27 |
| iridl.ldeo.columbia.edu | Domain Rank #1,304IP 1Tech 0Cert 1Cookie 0Hdr 13MIME 1In 1Out 0 | 2026-09-22 | 2026-09-22 |
| docs.astro.columbia.edu | Domain Rank #1,304IP 1Tech 5Cert 1Cookie 2Hdr 15MIME 5In 0Out 0 | 2026-08-22 | 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.
No host relations available.
IP Addresses
1| IP | ASN | AS Name | Country | Labels | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|---|
| 128.59.168.101 | AS14 | COLUMBIA-GW |  US | - | 2026-08-25 11:08:02 | 2026-09-10 22:05:04 | 28 |
New observations last 7 days
Distinct facts and relations first observed in the rolling last seven-days window.
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Technologies
5First seen2026-08-25 11:08:02
Last seen2026-09-10 22:05:04
Observations28
JavaScript libraries
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
First seen2026-08-25 11:08:02
Last seen2026-09-10 22:05:04
Observations28
First seen2026-08-25 11:08:02
Last seen2026-09-10 22:05:04
Observations28
Issue trackers
First seen2026-08-25 11:08:02
Last seen2026-09-10 22:05:04
Observations28
Operating systems
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
First seen2026-08-25 11:08:02
Last seen2026-09-10 22:05:04
Observations28
Certificates
1Subject
Common Name
Organization
unknown
Issuer
Common Name
Organization
Valid From
2026-02-18 00:00:00
Valid To
2027-03-21 23:59:59
Cookies
2| Name | Path | SameSite | Flags | First Seen | Last Seen |
|---|---|---|---|---|---|
| trac_form_token | / | unspecified | httpOnly, hostOnly | 2026-08-25 11:08:02 | 2026-09-10 22:05:04 |
| trac_session | / | unspecified | httpOnly, hostOnly, persistent | 2026-08-25 11:08:02 | 2026-09-10 22:05:04 |
HTTP Headers
15accept-ranges x28
cache-control x28
connection x28
content-encoding x28
content-length x28
content-type x28
date x28
etag x28
expires x28
keep-alive x28
last-modified x28
server x28
set-cookie x28
vary x28
MIME Types
5Seen 28 times
Seen 28 times
Seen 28 times
Seen 28 times
Seen 28 times