jeffkreeftmeijer.com

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 3 HTTP transactions. The main IP is 13.226.132.8, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is jeffkreeftmeijer.com.
TLS certificate: Issued by Amazon on April 17th 2020. Valid for: a year.

This is the only time jeffkreeftmeijer.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	13.226.132.8 13.226.132.8	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:802::200e	15169 (GOOGLE) (GOOGLE)
3	2

2 13.226.132.8 (Seattle, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-226-132-8.dus51.r.cloudfront.net

jeffkreeftmeijer.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:802::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	google-analytics.com www.google-analytics.com	19 KB
2	jeffkreeftmeijer.com 1 redirects jeffkreeftmeijer.com	4 KB
3	2

	Domain	Requested by
2	www.google-analytics.com	jeffkreeftmeijer.com www.google-analytics.com
2	jeffkreeftmeijer.com	1 redirects
3	2

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

Domain
blog.appsignal.com
twitter.com
mastodon.social
github.com

Subject Issuer	Validity	Valid
jeffkreeftmeijer.com Amazon	`2020-04-17` - `2021-05-17`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-10-28` - `2021-01-20`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://jeffkreeftmeijer.com/
Frame ID: 7D1981F66008AD81110D521E908B4C75
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://jeffkreeftmeijer.com/ HTTP 301
https://jeffkreeftmeijer.com/ Page URL

Detected technologies

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i
headers server /^AmazonS3$/i

Amazon Cloudfront (CDN) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Amazon S3 (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

headers server /^AmazonS3$/i

Page Statistics

3
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

23 kB
Transfer

57 kB
Size

3
Cookies

19 Outgoing links

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

URL: https://blog.appsignal.com/2019/07/04/elixir-alchemy-building-go-in-elixir-time-travel-and-the-ko-rule.html
Title: Building the Go Game in Elixir: Time Travel and the Ko Rule

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/06/18/elixir-alchemy-building-go-with-phoenix-live-view.html
Title: Building the Go Game with Phoenix LiveView

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/05/28/ruby-magic-enumeration.html
Title: Inside Enumeration in Ruby

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/03/19/elixir-alchemy-recursion.html
Title: Iteration, recursion, and tail-call optimization in Elixir

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/02/05/ruby-magic-classes-instances-and-metaclasses.html
Title: Unraveling Classes, Instances and Metaclasses in Ruby

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/01/22/serving-plug-building-an-elixir-http-server.html
Title: Serving Plug: Building an Elixir HTTP server from scratch

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2019/01/08/ruby-magic-bindings-and-lexical-scope.html
Title: Bindings and lexical scope in Ruby

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/10/16/elixir-alchemy-hot-code-reloading-in-elixir.html
Title: Hot code reloading in Elixir

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/09/18/elixir-alchemy-how-otp-applications-are-structured.html
Title: How OTP applications are structured

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/09/04/ruby-magic-closures-in-ruby-blocks-procs-and-lambdas.html
Title: Closures in Ruby: Blocks, procs and lambdas

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/07/10/ruby-magic-slurping-and-streaming-files.html
Title: “Slurping” and streaming files in Ruby

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/06/12/elixir-alchemy-deconstructing-genservers.html
Title: Deconstructing GenServers

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2018/05/29/ruby-magic-enumerable-and-enumerator.html
Title: Ruby's magical Enumerable module

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2017/05/18/elixir-alchemy-demystifying-processes-in-elixir.html
Title: Demystifying processes in Elixir

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2017/01/24/ruby-magic-building-a-ruby-http-server-part-2-running-a-rails-app.html
Title: Building a Ruby HTTP server: Running Rails apps

Search URL Search Domain Scan URL

URL: https://blog.appsignal.com/2016/11/23/ruby-magic-building-a-30-line-http-server-in-ruby.html
Title: Building a 30-line HTTP server in Ruby

Search URL Search Domain Scan URL

URL: https://twitter.com/jkreeftmeijer
Title: Twitter

Search URL Search Domain Scan URL

URL: https://mastodon.social/@jkreeftmeijer
Title: Mastodon

Search URL Search Domain Scan URL

URL: https://github.com/jeffkreeftmeijer
Title: Github

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.

http://jeffkreeftmeijer.com/ HTTP 301
https://jeffkreeftmeijer.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
jeffkreeftmeijer.com/
Redirect Chain

http://jeffkreeftmeijer.com/
https://jeffkreeftmeijer.com/

11 KB
4 KB

79ms
31ms

Document
text/html

13.226.132.8
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jeffkreeftmeijer.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.226.132.8 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-226-132-8.dus51.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 6f45cc185ff91c03ea33c02c8ade90b2f0164000ec0c3f7ffd72027e6897f715

Request headers

:method: GET
:authority: jeffkreeftmeijer.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
content-type: text/html
date: Fri, 21 Aug 2020 14:22:52 GMT
last-modified: Mon, 22 Jul 2019 08:48:10 GMT
etag: W/"2b6c5529ad01d5387ab1df170a2db62f"
server: AmazonS3
content-encoding: gzip
vary: Accept-Encoding
x-cache: Hit from cloudfront
via: 1.1 8033f9c6b87a03b2eca7c2db5157e10e.cloudfront.net (CloudFront)
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: wDInFaXEaPyU14DuxUYaiQ-88DO6y12X9dsgjOb3T_usdOeSCxIJTg==
age: 7574766

Redirect headers

Server: CloudFront
Date: Tue, 17 Nov 2020 06:28:57 GMT
Content-Type: text/html
Content-Length: 183
Connection: keep-alive
Location: https://jeffkreeftmeijer.com/
X-Cache: Redirect from cloudfront
Via: 1.1 3e9b9356decf1aa720af0bc92acc0586.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: DUS51-C1
X-Amz-Cf-Id: ual90wsroHU7ZzZxgYrbIqpqAhkqdM5-shIE9OjM8HrlrF13OSO9Nw==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 46 KB
19 KB 25ms
6ms Script
text/javascript 2a00:1450:4001:802::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: jeffkreeftmeijer.com
URL: https://jeffkreeftmeijer.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

e441c3e2771625ba05630ab464275136a82c99650ee2145ca5aa9853bedeb01b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://jeffkreeftmeijer.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Fri, 23 Oct 2020 03:00:57 GMT
server: Golfe2
age: 2373
date: Tue, 17 Nov 2020 05:49:24 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 18817
expires: Tue, 17 Nov 2020 07:49:24 GMT

POST
H3-Q050 200 collect Show response
www.google-analytics.com/j/ 2 B
391 B 45ms
13ms XHR
text/plain 2a00:1450:4001:802::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j87&a=1676859579&t=pageview&_s=1&dl=https%3A%2F%2Fjeffkreeftmeijer.com%2F&ul=en-us&de=UTF-8&dt=Jeff%20Kreeftmeijer&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAAC~&jid=251471922&gjid=993013420&cid=1179503544.1605594538&tid=UA-12888762-1&_gid=2075208799.1605594538&_r=1&_slc=1&z=1859317365

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://jeffkreeftmeijer.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 17 Nov 2020 06:28:57 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: text/plain
access-control-allow-origin: https://jeffkreeftmeijer.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

10 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.

3 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
.jeffkreeftmeijer.com/	1970-01-19 13:59:54	Name: _gat Value: 1
.jeffkreeftmeijer.com/	1970-01-19 14:01:20	Name: _gid Value: GA1.2.2075208799.1605594538
.jeffkreeftmeijer.com/	1970-01-20 07:31:06	Name: _ga Value: GA1.2.1179503544.1605594538

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.

jeffkreeftmeijer.com
www.google-analytics.com
13.226.132.8
2a00:1450:4001:802::200e
6f45cc185ff91c03ea33c02c8ade90b2f0164000ec0c3f7ffd72027e6897f715
a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f
e441c3e2771625ba05630ab464275136a82c99650ee2145ca5aa9853bedeb01b

jeffkreeftmeijer.com Open in urlscan Pro 13.226.132.8 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

3 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

23 kBTransfer

57 kBSize

3 Cookies

19 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

10 JavaScript Global Variables

3 Cookies

Indicators

jeffkreeftmeijer.com Open in urlscan Pro
13.226.132.8 Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

23 kB
Transfer

57 kB
Size

3
Cookies

3 HTTP transactions
0 data transactions