datatracker.ietf.org
104.16.45.99
Public Scan
Open in
urlscan Pro
https://tools.ietf.org/html/rfc6797 13yr old
Effective URL:
https://datatracker.ietf.org/doc/html/rfc6797 9yr old
Submission: On April 21 via api (April 21st 2026, 10:55:39 pm UTC) from US — Scanned from DE
Summary
TLS certificate: Issued by E8 on March 11th 2026. Valid for: 3mo.
This is the only time datatracker.ietf.org was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 1 10 | 104.16.44.99 104.16.44.99 | 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare) | |
| 1 13 | 104.16.45.99 104.16.45.99 | 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare) | |
| 21 | 3 |
ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
| tools.ietf.org 13yr old | |
| static.ietf.org 3yr old |
ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
| datatracker.ietf.org 9yr old | |
| static.ietf.org 3yr old | |
| analytics.ietf.org 6yr old |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 23 |
ietf.org
2 redirects
tools.ietf.org — Cisco Umbrella Rank: 585709 13yr old datatracker.ietf.org — Cisco Umbrella Rank: 246457 9yr old static.ietf.org — Cisco Umbrella Rank: 272810 3yr old analytics.ietf.org — Cisco Umbrella Rank: 505950 6yr old |
487 KB |
| 21 | 1 |
| Domain | Requested by | |
|---|---|---|
| 15 | static.ietf.org |
datatracker.ietf.org
static.ietf.org |
| 5 | datatracker.ietf.org |
1 redirects
static.ietf.org
datatracker.ietf.org |
| 2 | analytics.ietf.org |
datatracker.ietf.org
analytics.ietf.org |
| 1 | tools.ietf.org | 1 redirects |
| 21 | 4 |
This site contains links to these domains. Also see Links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| ietf.org E8 |
2026-03-11 - 2026-06-09 |
3mo | crt.sh |
| static.ietf.org WE1 |
2026-04-13 - 2026-07-12 |
3mo | crt.sh |
This page contains 2 frames:
Primary Page:
https://datatracker.ietf.org/doc/html/rfc6797
Frame ID: C5895404DAB7FE37B128456FF97A31E1
Requests: 20 HTTP requests in this frame
Frame:
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js
Frame ID: 990B4885749DFE9122909F67A4CB2669
Requests: 2 HTTP requests in this frame
Screenshot
Page Title
RFC 6797 - HTTP Strict Transport Security (HSTS)Page URL History Show full URLs
-
https://tools.ietf.org/html/rfc6797
HTTP 301
https://datatracker.ietf.org/doc/html/rfc6797 Page URL
Detected technologies
Detected patterns
- <(?!svg)[^>]+\sdata-v(?:ue)?-
Detected patterns
Page Statistics
26 Outgoing links
These are links going to different origins than the main page.
Title: Report errata
Search URL Search Domain Scan URL
Title: txt
Search URL Search Domain Scan URL
Title: html
Search URL Search Domain Scan URL
Title: pdf
Search URL Search Domain Scan URL
Title: Mailing list discussion
Search URL Search Domain Scan URL
Title: Report a bug
Search URL Search Domain Scan URL
Title: http://www.rfc-editor.org/info/rfc6797
Search URL Search Domain Scan URL
Title: http://trustee.ietf.org/license-info
Search URL Search Domain Scan URL
Title: http://crl-and-ocsp.ca.example.com/
Search URL Search Domain Scan URL
Title: http://unicode.org/reports/tr46/
Search URL Search Domain Scan URL
Title: http://www.unicode.org/versions/latest/
Search URL Search Domain Scan URL
Title: http://www.w3.org/TR/1999/REC-html401-19991224/
Search URL Search Domain Scan URL
Title: http://www.aircrack-ng.org/
Search URL Search Domain Scan URL
Title: http://dl.acm.org/citation.cfm?id=1514286
Search URL Search Domain Scan URL
Title: http://cwe.mitre.org/
Search URL Search Domain Scan URL
Title: http://www.mitre.org/
Search URL Search Domain Scan URL
Title: http://cwe.mitre.org/data/definitions/113.html
Search URL Search Domain Scan URL
Title: https://
Search URL Search Domain Scan URL
Title: https://crypto.stanford.edu/forcehttps/
Search URL Search Domain Scan URL
Title: http://www.law.berkeley.edu/files/
Search URL Search Domain Scan URL
Title: http://seclab.stanford.edu/websec/origins/fgo.pdf
Search URL Search Domain Scan URL
Title: http://www.owasp.org/index.php/
Search URL Search Domain Scan URL
Title: http://
Search URL Search Domain Scan URL
Title: http://www.w3.org/TR/2010/REC-wsc-ui-20100812
Search URL Search Domain Scan URL
Title: http://www.snet.tu-berlin.de/
Search URL Search Domain Scan URL
Title: http://www.adambarth.com/
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
https://tools.ietf.org/html/rfc6797
HTTP 301
https://datatracker.ietf.org/doc/html/rfc6797 Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
Request Chain 15- https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
- https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js
21 HTTP transactions
1 data transactions
| Method Protocol |
Status | Resource Path |
Size x-fer |
Time Latency |
Type MIME-Type |
IP Location |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H3 |
200 |
Primary Request
rfc6797
Show response
datatracker.ietf.org/doc/html/ Redirect Chain
|
191 KB 40 KB |
144ms
122ms |
Document
text/html |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
200 |
import.css
static.ietf.org/fonts/inter/ |
17 KB 867 B |
41ms
23ms |
Stylesheet
text/css |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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|
GET H3 |
200 |
import.css
static.ietf.org/fonts/noto-sans-mono/ |
20 KB 900 B |
42ms
24ms |
Stylesheet
text/css |
104.16.45.99 Cloudflare |
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|
General
Request headers
Response headers
|
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|
GET H3 |
200 |
document_html_referenced.css
static.ietf.org/dt/12.62.0/ietf/css/ |
297 KB 43 KB |
47ms
29ms |
Stylesheet
text/css |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
embedded-54f911d0.js
Show response
static.ietf.org/dt/12.62.0/assets/ |
16 KB 5 KB |
78ms
25ms |
Script
text/javascript |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
create-pinia-singleton-5cd11e68.js
Show response
static.ietf.org/dt/12.62.0/assets/ |
205 KB 66 KB |
83ms
29ms |
Script
text/javascript |
104.16.44.99 Cloudflare |
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|
General
Request headers
Response headers
|
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|
GET H2 |
200 |
Scrollbar-e22d3788.js
Show response
static.ietf.org/dt/12.62.0/assets/ |
25 KB 9 KB |
81ms
27ms |
Script
text/javascript |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
200 |
document_html.js
Show response
static.ietf.org/dt/12.62.0/ietf/js/ |
253 KB 79 KB |
57ms
39ms |
Script
text/javascript |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
200 |
theme.js
Show response
static.ietf.org/dt/12.62.0/ietf/js/ |
2 KB 872 B |
39ms
21ms |
Script
text/javascript |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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|
GET H3 |
200 |
ietf-logo-nor-white.svg
static.ietf.org/dt/12.62.0/ietf/images/ |
6 KB 3 KB |
21ms
21ms |
Image
image/svg+xml |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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|
GET H2 |
200 |
ietf-logo-nor.svg
static.ietf.org/dt/12.62.0/ietf/images/ |
6 KB 3 KB |
46ms
27ms |
Image
image/svg+xml |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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|
GET H3 |
200 |
matomo.js
Show response
analytics.ietf.org/ |
66 KB 22 KB |
32ms
21ms |
Script
application/javascript |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
noto-sans-mono-latin.woff2
static.ietf.org/fonts/noto-sans-mono/ |
32 KB 32 KB |
18ms
17ms |
Font
font/woff2 |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
bootstrap-icons.3536be6d.woff2
static.ietf.org/dt/12.62.0/ietf/ |
127 KB 128 KB |
28ms
27ms |
Font
font/woff2 |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
inter-latin.woff2
static.ietf.org/fonts/inter/ |
37 KB 37 KB |
35ms
35ms |
Font
font/woff2 |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
Status-007b86d5.js
Show response
static.ietf.org/dt/12.62.0/assets/ |
2 KB 1 KB |
29ms
29ms |
Script
text/javascript |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
200 |
main.js
Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/ Frame 990B Redirect Chain
|
26 KB 12 KB |
14ms
14ms |
Script
application/javascript |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET DATA |
200 OK |
truncated
/ |
183 B 0 |
Image
image/svg+xml |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
POST H3 |
204 |
matomo.php
analytics.ietf.org/ |
0 0 |
143ms
143ms |
Ping
text/html |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
200 |
ietf-logo-nor-32.png
static.ietf.org/dt/12.62.0/ietf/images/ |
857 B 1010 B |
20ms
20ms |
Other
image/png |
104.16.44.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GET H3 |
200 |
latest.json
Show response
datatracker.ietf.org/status/ |
21 B 528 B |
17ms
17ms |
Fetch
application/json |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
POST H3 |
200 |
9efffa416b05daff
Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.6688030970413026:1776809557:O7rLN3nqnRpqq1ETlvF4OHvbb1xtfdyTnSr74k0fOwE/ Frame 990B |
0 1 KB |
17ms
12ms |
XHR
text/plain |
104.16.45.99 Cloudflare |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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Verdicts & Comments Add Verdict or Comment
14 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.
object| 0 function| parcelRequire94c2 number| uidEvent function| setupSelect2Field object| _paq object| __VUE_INSTANCE_SETTERS__ object| __VUE_SSR_SETTERS__ object| __cssrContext object| pinia boolean| __VUE__ object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log2 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 | |||
|---|---|---|---|---|---|
| .ietf.org/ | 1970-01-21 22:19:08 |
Name: cf_clearance Value: yBaEbYdrcdM2TvbQ5t50FK7E8gLVNIjjRGZ3ts32sMY-1776812140-1.2.1.1-ivm_IKEboXOJUWrzuBLmFGlsobnGunegM_tIvT0rUqH1_LQS0GwxnVerNQppTE.CgYiR81L7oUFpkSlHMCbeoLhvwN_aV06JSqt.Ecvd847DEeHZ811Xkn.OYP0nXbMQEhHw3h.QhjEB1HITOZXnUtOyubfaUx.jXhM_FD8CHSwB4CebSQcNxngt6MZGvpLm91uXQwROcUwJ8amoVPzIqh7sRzyNCNszby0zlwQUae20E6r_gCGmdL.HXMnzLC3G0che9j_sScrcuY1aJsDghzHtPIwxnaks32oD_eNpIYrz4Q2Vr7tmTU7TdLhpt8oBs6scpVftVZQY6GvPXx6xAw |
|||
| .ietf.org/ | 1970-01-21 13:33:33 |
Name: __cf_bm Value: QCzP65Dmfh1mKz.ptyx1fJjA66lfjmXKuWhtKOq59K0-1776812140.174989-1.0.1.1-Z4LDknOQ.a92bfu.kTJIXICbEGzjeht11HBEc11FzZ.CSqzYrVZ_hsZr.X2N.6CvuJlb1Y8RfWqd9Mq3CI0CS70g6lCHOKk0vlDBTEk2jBTobBPHuRgVEhWjCSW9BS8n |
9 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 |
|---|
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 |
|---|---|
| Content-Security-Policy | default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com |
| Strict-Transport-Security | max-age=3600; includeSubDomains |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | SAMEORIGIN |
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.
analytics.ietf.org
datatracker.ietf.org
static.ietf.org
tools.ietf.org
104.16.44.99
104.16.45.99
02a8efa9ca9e2eb5890f0bfab23debcafffccc4bc12190f91d4675c9539c6e67
1379b79b3c65d3906efd8cbc2a1ff0ca3b78802fad836bbbc55c295d19dad72a
1762dd6a64fcd59421610b68625258f9224a1f278159c4d99282adb631470465
1c31a361fdb21aaf74e666b5e6772f5ad1c16d5e920cec625dd5c167bc2e99bd
2c7ca5045d08246698e0d013365deb0503a2ef9edc7b93dc2639894611f93173
35fa36e3d14d04f348028956a89b547aeecf99b9dd4c0685e8ffdc39b97b02dd
4223382c2fb8043edd3718a9268e93e90b9e38f6077807bfdc7c2c63eab8e559
450f3ba4e47ee174bd9692b396f264b907d37d2528f53911760f3d0edb785f7e
476adf42b40325098fcfa8b36ab3e769186bb4f6ce6a249753e2e1a9c22bf99e
72c2334b83ce9a2de19f398ea798b2d2e7317e54402a7bec09ea9a31c31e3cf4
9b8ea08883a7ba9f91e7c137c89a4356d621ade48207f392fa9c77fd41d23c5f
bb4e89342b9ab2a11ab03b349e4c396b11a17041a4b2e4db95cb215d236fad97
c64d8d328d884c4c61b9ebb98a4a2f9613e6de00c8d6f1d880380ba8627630a9
d2f990aba2c7f27ac5547a0b2cb4c772141adc78cc52c5f8faaa7bbf096d471f
d8c89b0459ec4d6069037002ff5d824395ff37dbf866bc4298fce22d336b182a
de41055f3d3e82e5b05d572acac5eac3a29d58922ecf978cb660019b7091669c
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
eb45960fb841ac38131848ade5dae44f7e9384060674cc1da07fd715a75b9c0e
f80f0f50b8eddf56b43b397d0ffd4cee67977b967de2ecf4966f305a2a18211f
faf5c993b3668f3fad0144bf9a35a775e4b0e549aacbbeb03a08d8e591f8929c
fb7045f458578b55def99d4e8570d2baad3eda89160909ad0697f20faa176a67