oamp.od.nih.gov - urlscan.io

Summary

This website contacted 1 IPs in 1 countries across 2 domains to perform 2 HTTP transactions. The main IP is 137.187.172.126, located in Bethesda, United States and belongs to NIH-NET, US. The main domain is oamp.od.nih.gov.
TLS certificate: Issued by HydrantID Server CA O1 on September 26th 2024. Valid for: a year.

This is the only time oamp.od.nih.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	172.67.142.2 172.67.142.2	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	137.187.172.126 137.187.172.126	3527 (NIH-NET) (NIH-NET)
2	1

1 172.67.142.2 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

docu-signer.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 137.187.172.126 (Bethesda, United States)

ASN3527 (NIH-NET, US)
PTR: oamp.od.nih.gov

oamp.od.nih.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	nih.gov oamp.od.nih.gov	546 B
1	docu-signer.com 1 redirects docu-signer.com	713 B
2	2

	Domain	Requested by
2	oamp.od.nih.gov
1	docu-signer.com	1 redirects
2	2

This site contains no links.

Subject Issuer	Validity	Valid
oamp.od.nih.gov HydrantID Server CA O1	`2024-09-26` - `2025-10-26`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf
Frame ID: 790C333AE46FEC603A523A41FEC61E87
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://docu-signer.com/ HTTP 302
https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf Page URL

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://docu-signer.com/ HTTP 302
https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request Instructions%20for%20PDF%20downloading.pdf Show response
oamp.od.nih.gov/sites/default/files/
Redirect Chain

https://docu-signer.com/
https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf

345 B
0

398ms
137ms

Document
application/pdf

137.187.172.126
NIH-NET

General

Check archive.org

Show headers Download Go to

Full URL

https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

137.187.172.126 Bethesda, United States, ASN3527 (NIH-NET, US),

Reverse DNS

oamp.od.nih.gov

Software

Apache/2.4.62 (Win64) OpenSSL/3.4.0 mod_jk/1.2.50 /

Resource Hash

1b8ff95750a9c90e6560459144710f820f66ec2a943d56c754c910f29cdc511f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

Accept-Ranges: bytes
Connection: Upgrade, Keep-Alive
Content-Length: 306032
Content-Type: application/pdf
Date: Sun, 15 Dec 2024 21:53:03 GMT
ETag: "4ab70-5c59b98a32972"
Keep-Alive: timeout=5, max=120
Last-Modified: Fri, 25 Jun 2021 18:49:14 GMT
Server: Apache/2.4.62 (Win64) OpenSSL/3.4.0 mod_jk/1.2.50
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Upgrade: h2,h2c
X-Content-Type-Options: nosniff

Redirect headers

alt-svc: h3=":443"; ma=86400
cache-control: no-store
cf-cache-status: DYNAMIC
cf-ray: 8f29aa05c9a936fa-YYZ
content-type: text/html; charset=UTF-8
date: Sun, 15 Dec 2024 21:53:02 GMT
location: https://oamp.od.nih.gov/sites/default/files/Instructions for PDF downloading.pdf
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority: u=0,i
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=e7yQMZGq5uo%2Bp1yR8FDjdyksLBRdvKGCZ51tHrqPVP2WUCfhSrZcAT%2B0hRgbC0GtvQOl76rPH56ssYlx4N4nopK2heKGY5Zf%2FeXIUYYVn1ILcJ%2BT6dqtNciMSfwX0cKhNKQ%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=27314&min_rtt=25526&rtt_var=7139&sent=13&recv=10&lost=0&retrans=0&sent_bytes=4231&recv_bytes=4484&delivery_rate=512&cwnd=12000&unsent_bytes=0&cid=cb3f1d2fc60a82b2&ts=490&x=1" cfExtPri cfHdrFlush;dur=0

GET
H/1.1 404
Not Found favicon.ico
oamp.od.nih.gov/ 196 B
546 B 196ms
54ms Other
text/html 137.187.172.126
NIH-NET

General

Check archive.org

Show headers Download Go to

Full URL

https://oamp.od.nih.gov/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

137.187.172.126 Bethesda, United States, ASN3527 (NIH-NET, US),

Reverse DNS

oamp.od.nih.gov

Software

Apache/2.4.62 (Win64) OpenSSL/3.4.0 mod_jk/1.2.50 /

Resource Hash

80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://oamp.od.nih.gov/sites/default/files/Instructions%20for%20PDF%20downloading.pdf

Response headers

Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Connection: Keep-Alive
X-Content-Type-Options: nosniff
Content-Length: 196
Keep-Alive: timeout=5, max=120
Date: Sun, 15 Dec 2024 21:53:03 GMT
Content-Type: text/html; charset=iso-8859-1
Server: Apache/2.4.62 (Win64) OpenSSL/3.4.0 mod_jk/1.2.50

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://oamp.od.nih.gov/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

docu-signer.com
oamp.od.nih.gov
137.187.172.126
172.67.142.2
1b8ff95750a9c90e6560459144710f820f66ec2a943d56c754c910f29cdc511f
80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

oamp.od.nih.gov Open in urlscan Pro 137.187.172.126 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

2 Requests

100 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

1 IPs

1 Countries

1 kBTransfer

1 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

2 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

oamp.od.nih.gov Open in urlscan Pro
137.187.172.126 Public Scan

Screenshot
Live screenshot

Full Image

2
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 kB
Size

0
Cookies

2 HTTP transactions
0 data transactions