alexgaynor.net
Open in
urlscan Pro
2a03:b0c0:3:d0::d23:4001
Public Scan
Effective URL: https://alexgaynor.net/2019/aug/12/introduction-to-memory-unsafety-for-vps-of-engineering/
Submission: On May 13 via automatic, source certstream-suspicious
Summary
TLS certificate: Issued by R3 on May 13th 2021. Valid for: 3 months.
This is the only time alexgaynor.net was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
1 1 | 2a00:1450:400... 2a00:1450:4001:811::2013 | 15169 (GOOGLE) (GOOGLE) | |
5 | 2a03:b0c0:3:d... 2a03:b0c0:3:d0::d23:4001 | 14061 (DIGITALOC...) (DIGITALOCEAN-ASN) | |
1 | 2a00:1450:400... 2a00:1450:4001:82f::200a | 15169 (GOOGLE) (GOOGLE) | |
2 | 2a00:1450:400... 2a00:1450:4001:829::200e | 15169 (GOOGLE) (GOOGLE) | |
4 | 2a00:1450:400... 2a00:1450:4001:802::2003 | 15169 (GOOGLE) (GOOGLE) | |
12 | 4 |
ASN14061 (DIGITALOCEAN-ASN, US)
alexgaynor.net |
ASN15169 (GOOGLE, US)
www.google-analytics.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
5 |
alexgaynor.net
alexgaynor.net |
13 KB |
4 |
gstatic.com
fonts.gstatic.com |
145 KB |
2 |
google-analytics.com
www.google-analytics.com |
19 KB |
1 |
googleapis.com
fonts.googleapis.com |
714 B |
1 |
memorysafety.fail
1 redirects
www.memorysafety.fail |
193 B |
12 | 5 |
Domain | Requested by | |
---|---|---|
5 | alexgaynor.net |
alexgaynor.net
|
4 | fonts.gstatic.com |
fonts.googleapis.com
|
2 | www.google-analytics.com |
alexgaynor.net
www.google-analytics.com |
1 | fonts.googleapis.com |
alexgaynor.net
|
1 | www.memorysafety.fail | 1 redirects |
12 | 5 |
This site contains links to these domains. Also see Links.
Subject Issuer | Validity | Valid | |
---|---|---|---|
*.alexgaynor.net R3 |
2021-05-13 - 2021-08-11 |
3 months | crt.sh |
upload.video.google.com GTS CA 1O1 |
2021-04-13 - 2021-07-06 |
3 months | crt.sh |
*.google-analytics.com GTS CA 1C3 |
2021-04-13 - 2021-07-06 |
3 months | crt.sh |
*.google.com GTS CA 1O1 |
2021-04-13 - 2021-07-06 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://alexgaynor.net/2019/aug/12/introduction-to-memory-unsafety-for-vps-of-engineering/
Frame ID: 15D6EE61047A6F85372634F1772FD4D1
Requests: 12 HTTP requests in this frame
Screenshot
Page URL History Show full URLs
-
https://www.memorysafety.fail/
HTTP 302
https://alexgaynor.net/2019/aug/12/introduction-to-memory-unsafety-for-vps-of-engineering/ Page URL
Detected technologies
Netlify (Web Servers) ExpandDetected patterns
- headers server /^Netlify/i
Page Statistics
23 Outgoing links
These are links going to different origins than the main page.
Title: Github
Search URL Search Domain Scan URL
Title: Slammer worm
Search URL Search Domain Scan URL
Title: WannaCry
Search URL Search Domain Scan URL
Title: Trident exploit
Search URL Search Domain Scan URL
Title: HeartBleed
Search URL Search Domain Scan URL
Title: Stagefright
Search URL Search Domain Scan URL
Title: Ghost
Search URL Search Domain Scan URL
Title: recent study
Search URL Search Domain Scan URL
Title: Microsoft estimates
Search URL Search Domain Scan URL
Title: Google estimated
Search URL Search Domain Scan URL
Title: An analysis of 0-days
Search URL Search Domain Scan URL
Title: hospitals
Search URL Search Domain Scan URL
Title: human rights dissidents
Search URL Search Domain Scan URL
Title: health policy experts
Search URL Search Domain Scan URL
Title: bad for society
Search URL Search Domain Scan URL
Title: bad for your reputation
Search URL Search Domain Scan URL
Title: bad for your customers
Search URL Search Domain Scan URL
Title: fuzzers
Search URL Search Domain Scan URL
Title: sanitizers
Search URL Search Domain Scan URL
Title: over half of vulnerabilities exploited
Search URL Search Domain Scan URL
Title: every successful attack exploited
Search URL Search Domain Scan URL
Title: WebAuthn
Search URL Search Domain Scan URL
Title: Linux kernel modules in Rust
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://www.memorysafety.fail/
HTTP 302
https://alexgaynor.net/2019/aug/12/introduction-to-memory-unsafety-for-vps-of-engineering/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
12 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H2 |
Primary Request
/
alexgaynor.net/2019/aug/12/introduction-to-memory-unsafety-for-vps-of-engineering/ Redirect Chain
|
20 KB 8 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
poole.css
alexgaynor.net/css/ |
6 KB 2 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
syntax.css
alexgaynor.net/css/ |
3 KB 940 B |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
hyde.css
alexgaynor.net/css/ |
4 KB 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
css
fonts.googleapis.com/ |
4 KB 714 B |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
analytics.js
www.google-analytics.com/ |
48 KB 19 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
print.css
alexgaynor.net/css/ |
253 B 384 B |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
zOL64pLDlL1D99S8g8PtiKchq-dmjQ.woff2
fonts.gstatic.com/s/abrilfatface/v12/ |
13 KB 13 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jizaRExUiTo99u79D0KExQ.woff2
fonts.gstatic.com/s/ptsans/v12/ |
44 KB 44 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jizfRExUiTo99u79B_mh0O6tLQ.woff2
fonts.gstatic.com/s/ptsans/v12/ |
46 KB 46 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jizYRExUiTo99u79D0e0x8mI.woff2
fonts.gstatic.com/s/ptsans/v12/ |
41 KB 42 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H3-29 |
collect
www.google-analytics.com/j/ |
2 B 22 B |
XHR
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Verdicts & Comments Add Verdict or Comment
17 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated boolean| doNotTrack function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData3 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 |
---|---|---|
.alexgaynor.net/ | Name: _gat Value: 1 |
|
.alexgaynor.net/ | Name: _gid Value: GA1.2.953006240.1620939444 |
|
.alexgaynor.net/ | Name: _ga Value: GA1.2.1377607686.1620939444 |
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 |
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.
alexgaynor.net
fonts.googleapis.com
fonts.gstatic.com
www.google-analytics.com
www.memorysafety.fail
2a00:1450:4001:802::2003
2a00:1450:4001:811::2013
2a00:1450:4001:829::200e
2a00:1450:4001:82f::200a
2a03:b0c0:3:d0::d23:4001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