auth.nih.gov
2607:f220:404:9124:128:231:243:243  Public Scan Open in urlscan Pro

Internal
urlscan.io (IP) urlscan.io (Domain)
Effective Hostname
VirusTotal SecurityTrails crt.sh
Submitted URL
Google Safe Browsing Archive.org
Effective URL Pivot
Google Safe Browsing Archive.org
Effective IP
VirusTotal SecurityTrails Domaintools Censys
Go To Rescan
Add Verdict Report
Submitted URL:
https://leidosbiomed.csodfed.com/samldefault.aspx?ReturnUrl=%252fdeeplink%252fLaunchTraining.aspx%253flaunchLo%253d273d41b3-d9fc-... 7mo old
Effective URL:
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab0... 11yr old
Submission: On January 23 via manual (January 23rd 2026, 1:10:59 pm UTC) from US — Scanned from CH
Summary HTTP 14 Redirects Links 2  Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 14 HTTP transactions. The main IP is 2607:f220:404:9124:128:231:243:243, located in United States and belongs to NIH-NET - National Institutes of Health, US. The main domain is auth.nih.gov. The Cisco Umbrella rank of the primary domain is 265727. 11yr old
TLS certificate: Issued by HydrantID Server CA O1 on March 4th 2025. Valid for: 1yr.
This is the only time auth.nih.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 3.174.46.76 3.174.46.76 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2 9 2607:f220:404... 2607:f220:404:9124:128:231:243:243 3527 (NIH-NET) (NIH-NET - National Institutes of Health)
3 2a00:1450:400... 2a00:1450:400e:807::200a 15169 (GOOGLE) (GOOGLE - Google LLC)
1 216.58.206.67 216.58.206.67 15169 (GOOGLE) (GOOGLE - Google LLC)
14 5
Apex Domain
Subdomains		 Transfer
9 nih.gov 2 redirects
auth.nih.gov — Cisco Umbrella Rank: 265727 11yr old
www.nih.gov Failed 11yr old
116 KB
3 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 57 10yr old
5 KB
2 csodfed.com
leidosbiomed.csodfed.com 7mo old
5 KB
1 gstatic.com
fonts.gstatic.com 10yr old
39 KB
14 4
Domain Requested by
9 auth.nih.gov 2 redirects auth.nih.gov
3 fonts.googleapis.com auth.nih.gov
2 leidosbiomed.csodfed.com
1 fonts.gstatic.com fonts.googleapis.com
0 www.nih.gov Failed
14 5

This site contains links to these domains. Also see Links.

Domain
www.nih.gov
www.hhs.gov
Subject Issuer Validity Valid
*.csodfed.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2025-12-11 -
2027-01-11		 1yr crt.sh
auth.nih.gov
HydrantID Server CA O1		 2025-03-04 -
2026-04-03		 1yr crt.sh
upload.video.google.com
WR2		 2025-12-09 -
2026-03-03		 3mo crt.sh
*.gstatic.com
WE2		 2025-12-29 -
2026-03-23		 3mo crt.sh

This page contains 1 frames:

Primary Page: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Frame ID: 6D3AC6FAF64D15E6B6400D8C38729913
Requests: 14 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Sign In - NIH Login

Page URL History Show full URLs

  1. https://leidosbiomed.csodfed.com/samldefault.aspx?ReturnUrl=%252fdeeplink%252fLaunchTraining.aspx%253flaunchL... Page URL
  2. https://auth.nih.gov/affwebservices/public/saml2sso HTTP 302
    https://auth.nih.gov/affwebservices/redirectjsp/SAML2redirectAzureMFA.jsp?SMPORTALURL=https%3A%2F... HTTP 302
    https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-... Page URL

Detected technologies

(Web frameworks)
Overall confidence: 100%
Detected patterns
  • \.aspx?(?:$|\?)

Page Statistics

14
Requests

93 %
HTTPS

50 %
IPv6

4
Domains

5
Subdomains

5
IPs

2
Countries

163 kB
Transfer

255 kB
Size

2
Cookies

Page URL History

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

  1. https://leidosbiomed.csodfed.com/samldefault.aspx?ReturnUrl=%252fdeeplink%252fLaunchTraining.aspx%253flaunchLo%253d273d41b3-d9fc-4975-a5d3-fcd4aa79a942 Page URL
  2. https://auth.nih.gov/affwebservices/public/saml2sso HTTP 302
    https://auth.nih.gov/affwebservices/redirectjsp/SAML2redirectAzureMFA.jsp?SMPORTALURL=https%3A%2F%2Fauth.nih.gov%2Faffwebservices%2Fpublic%2Fsaml2sso&SAMLTRANSACTIONID=fce6bd76-1132c589-10ba296f-462f7f8d-70ff8151-dd4 HTTP 302
    https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions
0 data transactions

Method
Protocol		 Status Resource
Path		 Size
x-fer		 Time
Latency		 Type
MIME-Type		 IP
Location
GET
H2 		200
 samldefault.aspx Show response
leidosbiomed.csodfed.com/ 		4 KB
3 KB 		649ms
472ms 		Document
text/html		 3.174.46.76
Amazon.com
General
Check archive.org
Download Go to
Full URL
https://leidosbiomed.csodfed.com/samldefault.aspx?ReturnUrl=%252fdeeplink%252fLaunchTraining.aspx%253flaunchLo%253d273d41b3-d9fc-4975-a5d3-fcd4aa79a942
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.174.46.76 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-174-46-76.fra60.r.cloudfront.net
Software
edge-ls /
Resource Hash
e504a125665d4311023b73f8eacdde569475e21c39c42ffe2f2e69b96d118d01
Security Headers
Name Value
Strict-Transport-Security max-age=156768000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
cache-control
no-cache
content-encoding
gzip
content-type
text/html; charset=utf-8
correlation_id
a6c5825c-dda3-4bca-af9d-96e3f81c47c7
date
Fri, 23 Jan 2026 13:11:00 GMT
expires
-1
p3p
CP="DSP NON CUR ADM HIS OTP OUR DEL NOR IND DEM UNI TAI STA NAV COM SAM PUR DEV PSA PSD"
permissions-policy
geolocation=()
pics-label
(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline EN v2.0" l r (nz 1 vz 1 lz 1 oz 1 cz 1) "http://www.rsac.org/ratingsv01.html" l r (n 0 s 0 v 0 l 0))
pragma
no-cache
s-n
1I3T
server
edge-ls
strict-transport-security
max-age=156768000; includeSubdomains; preload
true_route
/samldefault.aspx
true_status
Ok
vary
Accept-Encoding Origin
via
1.1 c882e22548530d40265eb261348d86d0.cloudfront.net (CloudFront)
x-amz-cf-id
xn_AXN1aEJm0fGQzWlJgMNl2Bx5h0F_ED_cZnMKoGyNztAvi0H1c1w==
x-amz-cf-pop
FRA60-P12
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-kong-proxy-latency
0
x-kong-upstream-latency
20
x-kong-upstream-status
200
x-robots-tag
noindex
x-xss-protection
1; mode=block
GET
H/1.1 		200
OK 		Primary Request Signin_AuthApp.aspx Show response
auth.nih.gov/CertAuthV3/forms/mfa/
Redirect Chain
  • https://auth.nih.gov/affwebservices/public/saml2sso
  • https://auth.nih.gov/affwebservices/redirectjsp/SAML2redirectAzureMFA.jsp?SMPORTALURL=https%3A%2F%2Fauth.nih.gov%2Faffwebservices%2Fpublic%2Fsaml2sso&SAMLTRANSACTIONID=fce6bd76-1132c589-10ba296f-46...
  • https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUY...
17 KB
17 KB 		225ms
224ms 		Document
text/html		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to
Full URL
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
70dc02ba54aee2527f630e2665556905d048d9a212f33292a2a7f900663df2ce
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

Content-Type
application/x-www-form-urlencoded
Origin
https://leidosbiomed.csodfed.com
Referer
https://leidosbiomed.csodfed.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36

Response headers

Access-Control-Allow-Headers
Content-Type
Access-Control-Allow-Origin
*
Cache-Control
private
Content-Length
17006
Content-Type
text/html; charset=utf-8
Date
Fri, 23 Jan 2026 13:11:01 GMT
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
X-Frame-Options
SAMEORIGIN
X-Powered-By
ASP.NET

Redirect headers

Connection
Keep-Alive
Content-Length
0
Date
Fri, 23 Jan 2026 13:11:01 GMT
Keep-Alive
timeout=5, max=99
Location
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Server
Apache
GET
H2 		404
 favicon.ico
leidosbiomed.csodfed.com/ 		1 KB
1 KB 		463ms
463ms 		Other
text/html		 3.174.46.76
Amazon.com
General
Check archive.org
Download Go to
Full URL
https://leidosbiomed.csodfed.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.174.46.76 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-174-46-76.fra60.r.cloudfront.net
Software
edge-ls /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=156768000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://leidosbiomed.csodfed.com/samldefault.aspx?ReturnUrl=%252fdeeplink%252fLaunchTraining.aspx%253flaunchLo%253d273d41b3-d9fc-4975-a5d3-fcd4aa79a942

Response headers

content-encoding
gzip
x-kong-upstream-status
404
pics-label
(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline EN v2.0" l r (nz 1 vz 1 lz 1 oz 1 cz 1) "http://www.rsac.org/ratingsv01.html" l r (n 0 s 0 v 0 l 0))
x-content-type-options
nosniff
true_route
/favicon.ico
x-kong-proxy-latency
1
x-cache
Error from cloudfront
p3p
CP="DSP NON CUR ADM HIS OTP OUR DEL NOR IND DEM UNI TAI STA NAV COM SAM PUR DEV PSA PSD"
true_status
Ok
date
Fri, 23 Jan 2026 13:11:00 GMT
content-type
text/html
vary
Origin, accept-encoding
x-amz-cf-id
vXN5MVNLxahZHwnYfAu-kScr2PgjfsgHbzmFf8wuJW8g32JZyJfwtA==
strict-transport-security
max-age=156768000; includeSubdomains; preload
s-n
1FB9
access-control-allow-credentials
true
via
1.1 c882e22548530d40265eb261348d86d0.cloudfront.net (CloudFront)
permissions-policy
geolocation=()
x-kong-upstream-latency
1
correlation_id
89bf97f6-cd4f-42d2-be4d-05aca12d4b3e
x-xss-protection
1; mode=block
x-amz-cf-pop
FRA60-P12
server
edge-ls
GET
H/1.1 		200
OK 		index.css
auth.nih.gov/certauthv3/forms/ 		55 KB
10 KB 		112ms
112ms 		Stylesheet
text/css		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to
Full URL
https://auth.nih.gov/certauthv3/forms/index.css
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
483d3d73246e558cb076e7e1772c38145528aa74edf34270ea0eb9d27ac146c9
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4

Response headers

Access-Control-Allow-Headers
Content-Type
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
X-Powered-By
ASP.NET
Content-Encoding
gzip
ETag
"80c0b778f028d81:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
9611
Date
Fri, 23 Jan 2026 13:11:01 GMT
Content-Type
text/css
Last-Modified
Wed, 23 Feb 2022 20:03:49 GMT
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
GET
H2 		200
 css2
fonts.googleapis.com/ 		16 KB
2 KB 		84ms
32ms 		Stylesheet
text/css		 2a00:1450:400e:807::200a
Google LLC
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:1450:400e:807::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
ad1858b92854e4a7c6061ed231802005df55d4de964fc358939e4c1809468920
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 23 Jan 2026 13:11:01 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 23 Jan 2026 13:11:01 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Fri, 23 Jan 2026 11:25:28 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
GET
H/1.1 		200
OK 		NIHLogo.png
auth.nih.gov/certauthv3/forms/images/ 		8 KB
8 KB 		226ms
111ms 		Image
image/png		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to Show image
Full URL
https://auth.nih.gov/certauthv3/forms/images/NIHLogo.png
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
8ee98f6894ba5b9f5db1e5025daeed85772ad38415e6989d56b90c6d5a8a1b04
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4

Response headers

X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
ETag
"51b059be7a4d61:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
7840
Date
Fri, 23 Jan 2026 13:11:01 GMT
Content-Type
image/png
Last-Modified
Fri, 27 Mar 2020 21:00:28 GMT
X-Powered-By
ASP.NET
Access-Control-Allow-Headers
Content-Type
GET
H/1.1 		200
OK 		NIHLoginimage.png
auth.nih.gov/certauthv3/forms/images/ 		66 KB
66 KB 		696ms
475ms 		Image
image/png		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to Show image
Full URL
https://auth.nih.gov/certauthv3/forms/images/NIHLoginimage.png
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
fd4782fead48f9f6ec2fa0c42163ee0376039761f990cf15fa16c1da44275e5e
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4

Response headers

X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
ETag
"a67c36dc88d2d61:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
67535
Date
Fri, 23 Jan 2026 13:11:01 GMT
Content-Type
image/png
Last-Modified
Tue, 15 Dec 2020 02:20:30 GMT
X-Powered-By
ASP.NET
Access-Control-Allow-Headers
Content-Type
GET
H/1.1 		200
OK 		icon_nih.png
auth.nih.gov/certauthv3/forms/images/ 		4 KB
5 KB 		292ms
224ms 		Image
image/png		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to Show image
Full URL
https://auth.nih.gov/certauthv3/forms/images/icon_nih.png
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
2dd95a22936f2ae9d5784fbf033a5836f1c2530c4caeae403b609dffc5cba643
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4

Response headers

X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
ETag
"cbe4ed263835db1:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
4549
Date
Fri, 23 Jan 2026 13:11:02 GMT
Content-Type
image/png
Last-Modified
Tue, 12 Nov 2024 19:22:02 GMT
X-Powered-By
ASP.NET
Access-Control-Allow-Headers
Content-Type
GET
H/1.1 		200
OK 		HHSLogo.svg
auth.nih.gov/certauthv3/forms/images/ 		10 KB
4 KB 		188ms
112ms 		Image
image/svg+xml		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to Show image
Full URL
https://auth.nih.gov/certauthv3/forms/images/HHSLogo.svg
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
f1c8c0e70d10405415f09ae6482ed63c4ee7bcac293f6844795220daac8dba70
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4

Response headers

Access-Control-Allow-Headers
Content-Type
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
X-Powered-By
ASP.NET
Content-Encoding
gzip
ETag
"809b84c27a4d61:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
4080
Date
Fri, 23 Jan 2026 13:11:02 GMT
Content-Type
image/svg+xml
Last-Modified
Fri, 27 Mar 2020 21:00:35 GMT
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
GET
H2 		200
 css2
fonts.googleapis.com/ 		22 KB
2 KB 		34ms
33ms 		Stylesheet
text/css		 2a00:1450:400e:807::200a
Google LLC
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/certauthv3/forms/index.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:1450:400e:807::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
d72044187146182f03039474a4fa2c2d98c5ba399880afdcc97cb69cfdbe7877
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 23 Jan 2026 13:11:01 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 23 Jan 2026 13:11:01 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Fri, 23 Jan 2026 11:26:58 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
GET
H2 		200
 css2
fonts.googleapis.com/ 		2 KB
720 B 		32ms
32ms 		Stylesheet
text/css		 2a00:1450:400e:807::200a
Google LLC
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/certauthv3/forms/index.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a00:1450:400e:807::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
acefee5919ad26b14b672618d4db53e269288c6067b374f15383b81767e6322a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 23 Jan 2026 13:11:01 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 23 Jan 2026 13:11:01 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Fri, 23 Jan 2026 12:59:16 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
GET
H/1.1 		200
OK 		PIVimage.svg
auth.nih.gov/certauthv3/forms/images/ 		11 KB
4 KB 		300ms
113ms 		Image
image/svg+xml		 2607:f220:404:9124:128:231:243:243
National Institut...
General
Check archive.org
Download Go to Show image
Full URL
https://auth.nih.gov/certauthv3/forms/images/PIVimage.svg
Requested by
Host: auth.nih.gov
URL: https://auth.nih.gov/certauthv3/forms/index.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2607:f220:404:9124:128:231:243:243 , United States, ASN3527 (NIH-NET - National Institutes of Health, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
a582a5793f8d1f96b516eaef8afb2645c3c352d31f0c014f7e304d728310192c
Security Headers
Name Value
Strict-Transport-Security max-age=31557600; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Referer
https://auth.nih.gov/certauthv3/forms/index.css

Response headers

Access-Control-Allow-Headers
Content-Type
Strict-Transport-Security
max-age=31557600; includeSubDomains; preload
X-Powered-By
ASP.NET
Content-Encoding
gzip
ETag
"0d8bac07a4d61:0"
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
3710
Date
Fri, 23 Jan 2026 13:11:02 GMT
Content-Type
image/svg+xml
Last-Modified
Fri, 27 Mar 2020 21:00:32 GMT
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
GET
H3 		200
 KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2
fonts.gstatic.com/s/roboto/v50/ 		39 KB
39 KB 		50ms
21ms 		Font
font/woff2		 216.58.206.67
Google LLC
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/roboto/v50/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.67 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
tzfraa-aa-in-f3.1e100.net
Software
sffe /
Resource Hash
20b535fa80c8189e3b87d1803038389960203a886d502bc2ef1857affc2f38d2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
Origin
https://auth.nih.gov
Referer
https://fonts.googleapis.com/

Response headers

age
273068
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Wed, 20 Jan 2027 09:19:54 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 20 Jan 2026 09:19:54 GMT
last-modified
Tue, 18 Nov 2025 19:00:07 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
40128
x-xss-protection
0
server
sffe
GET

favicon.ico
www.nih.gov/ 		0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.nih.gov
URL
https://www.nih.gov/favicon.ico

Verdicts & Comments Add Verdict or Comment

11 JavaScript Window variables

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

function| getSocialtarget function| submitSocialLogin function| decodeSMURL function| getCookie function| getCookie2 function| setCookie function| resetCredFields function| bodyLoad function| submitForm function| ProcessFedTarget function| hideNotification

2 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.

Domain/Path Expires Name / Value
leidosbiomed.csodfed.com/ 1969-12-31
23:59:59 		Name: ASP.NET_SessionId
Value: o5p5gkjmg0tmdda1xu31nic1
.nih.gov/ 1970-01-21
11:26:14 		Name: GUID
Value: 1:144fc29c-a4d96406-db148c99-6c0c15e5-df0ff3b6-5bc6

2 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://leidosbiomed.csodfed.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
recommendation verbose URL: https://auth.nih.gov/CertAuthV3/forms/mfa/Signin_AuthApp.aspx?TYPE=33554433&REALMOID=06-5d472277-382a-4f20-b29a-adab02a872b1&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=NTxm5Cez0RjFoSdgBibZmCoTnQUYEdQ1rTj6IhvxBKes3sVuevDiR3CUetnkPvZW&TARGET=-SM-HTTPS%3a%2f%2fauth%2enih%2egov%2faffwebservices%2fredirectjsp%2fSAML2redirectAzureMFA%2ejsp%3fSMPORTALURL%3dhttps-%3A-%2F-%2Fauth%2enih%2egov-%2Faffwebservices-%2Fpublic-%2Fsaml2sso%26SAMLTRANSACTIONID%3dfce6bd76--1132c589--10ba296f--462f7f8d--70ff8151--dd4
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "username"): (More info: https://goo.gl/9p2vKq) %o

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=156768000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block