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URL:
https://newsletter.cote.io/p/kubernetes-is-great-but-its-been
Submission: On February 13 via manual (February 13th 2023, 7:09:04 pm UTC) from US — Scanned from DE

Summary HTTP 53 Redirects Links 45 Behaviour Indicators

Summary

This website contacted 14 IPs in 3 countries across 12 domains to perform 53 HTTP transactions. The main IP is 2606:4700:4400::6812:2857, located in United States and belongs to CLOUDFLARENET, US. The main domain is newsletter.cote.io.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 10th 2022. Valid for: a year.

This is the only time newsletter.cote.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
7	2606:4700:440... 2606:4700:4400::6812:2857	13335 (CLOUDFLAR...) (CLOUDFLARENET)
17	2600:9000:20e... 2600:9000:20eb:7200:4:b4b9:d3c0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:831::200a	15169 (GOOGLE) (GOOGLE)
2	2a04:4e42:200... 2a04:4e42:200::729	54113 (FASTLY) (FASTLY)
2	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
3	2606:4700:440... 2606:4700:4400::6812:21f5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	13.225.83.103 13.225.83.103	16509 (AMAZON-02) (AMAZON-02)
4	2a00:1450:400... 2a00:1450:4001:810::2008	15169 (GOOGLE) (GOOGLE)
4	2606:4700::68... 2606:4700::6810:3865	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:400d:805::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400d:807::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400d:806::2003	15169 (GOOGLE) (GOOGLE)
53	14

7 2606:4700:4400::6812:2857 (United States)

ASN13335 (CLOUDFLARENET, US)

newsletter.cote.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 2600:9000:20eb:7200:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 2a00:1450:4001:831::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a04:4e42:200::729 (United States)

ASN54113 (FASTLY, US)

js.sentry-cdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 13.225.83.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-83-103.fra2.r.cloudfront.net

www.datadoghq-browser-agent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2a00:1450:400d:805::2002 (Ireland)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:400d:807::2004 (Ireland)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:400d:806::2003 (Ireland)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
17	substackcdn.com substackcdn.com — Cisco Umbrella Rank: 22637	1019 KB
7	cote.io newsletter.cote.io	54 KB
6	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1341 cloudflareinsights.com — Cisco Umbrella Rank: 1300	12 KB
4	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 109	239 KB
4	gstatic.com fonts.gstatic.com	60 KB
3	substack.com substack.com — Cisco Umbrella Rank: 17966 Failed	9 KB
2	google.de www.google.de — Cisco Umbrella Rank: 3701	563 B
2	google.com www.google.com — Cisco Umbrella Rank: 18	563 B
2	doubleclick.net googleads.g.doubleclick.net — Cisco Umbrella Rank: 67	2 KB
2	datadoghq-browser-agent.com www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 3154	90 KB
2	sentry-cdn.com js.sentry-cdn.com — Cisco Umbrella Rank: 6668	3 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 114	942 B
53	12

	Domain	Requested by
17	substackcdn.com	newsletter.cote.io substackcdn.com substack.com
7	newsletter.cote.io	newsletter.cote.io substackcdn.com
4	cloudflareinsights.com	static.cloudflareinsights.com www.datadoghq-browser-agent.com
4	www.googletagmanager.com	substackcdn.com www.googletagmanager.com
4	fonts.gstatic.com	fonts.googleapis.com newsletter.cote.io
3	substack.com	substackcdn.com substack.com
2	www.google.de
2	www.google.com
2	googleads.g.doubleclick.net	www.googletagmanager.com
2	www.datadoghq-browser-agent.com	newsletter.cote.io substack.com
2	static.cloudflareinsights.com	newsletter.cote.io substack.com
2	js.sentry-cdn.com	newsletter.cote.io substack.com
1	fonts.googleapis.com	newsletter.cote.io
53	13

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

Domain
substack.com
twitter.com
redmonk.com
hachyderm.io
youtu.be
thenewstack.io
blog.cloudthat.com
www.dynatrace.com
vmware.slack.com
www.infoq.com
thinkinsights.net
medium.com
tanzu.vmware.com
substackcdn.com
www.softwaredefinedtalk.com
continuousdelivery.com
www.innosight.com
ia.net
tomcritchlow.com
www.forrester.com
open.substack.com
ctoadvisor.substack.com
cfgmgmtcamp.eu

Subject Issuer	Validity	Valid
newsletter.cote.io Cloudflare Inc ECC CA-3	`2022-12-10` - `2023-12-09`	a year	crt.sh
substackcdn.com Amazon	`2022-04-13` - `2023-05-12`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
*.sentry-cdn.com GlobalSign Atlas R3 DV TLS CA 2022 Q3	`2022-09-28` - `2023-10-30`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-05-11` - `2023-05-10`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
*.datadoghq-browser-agent.com DigiCert TLS RSA SHA256 2020 CA1	`2023-01-14` - `2024-01-16`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
www.google.de GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://newsletter.cote.io/p/kubernetes-is-great-but-its-been
Frame ID: 908AD2DB968CFFED5926D1240101BA53
Requests: 35 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 0C78F6740267020C0087628658DA73EE
Requests: 1 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 77C7FAAB26EE781D63E8ACC8706C048A
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Kubernetes is great, but it’s been a 7 year distraction

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

53
Requests

98 %
HTTPS

92 %
IPv6

12
Domains

13
Subdomains

14
IPs

3
Countries

1491 kB
Transfer

4545 kB
Size

11
Cookies

45 Outgoing links

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

URL: https://substack.com/profile/110328-cote
Title: Coté

Search URL Search Domain Scan URL

URL: https://twitter.com/cote/status/1621030059846045696?s=46&t=f6FCPYiI7fS61D4lC05Cuw
Title: Michael Coté @coteWhat criteria would we use to determine if kubernetes has been good for the industry, devs, & IT shops? In 2016, @sogrady showed out that kubernetes was overtaking PaaS in interest. Did this make things go better in these 7 years than they would have?

Search URL Search Domain Scan URL

URL: https://redmonk.com/sogrady/2016/06/10/paas-the-term/
Title: redmonk.comWhat is the Future of the PaaS Term?In the beginning, Platform-as-a-Service (PaaS) was an easy to understand category of software, even if it wasn’t called Platform-as-a-Service initially. In its earliest incarnations, PaaS was a seamless if tightly constrained fabric which abstracted and made opaque the infrastructure running underne…

Search URL Search Domain Scan URL

URL: https://hachyderm.io/@cote/109793695562424507
Title: here

Search URL Search Domain Scan URL

URL: https://youtu.be/sVP8xb9BrhM
Title: the making of kubernetes documentary

Search URL Search Domain Scan URL

URL: https://thenewstack.io/a-kubernetes-documentary-shares-googles-open-source-story/
Title: Joe Beda

Search URL Search Domain Scan URL

URL: https://blog.cloudthat.com/gartner-iaas-magic-quadrant-comparison-from-2010-and-2013/
Title: RIP those glorious contenders

Search URL Search Domain Scan URL

URL: https://www.dynatrace.com/news/blog/kubernetes-in-the-wild-2023/
Title: a lot of kubernetes out there

Search URL Search Domain Scan URL

URL: https://vmware.slack.com/archives/C0148QGA19T/p1672792804591019
Title: numbers don’t seem to have moved much since 2020

Search URL Search Domain Scan URL

URL: https://www.infoq.com/articles/k8s-cncf-survey-chasm/
Title: 21% of developers worldwide used kubernetes

Search URL Search Domain Scan URL

URL: https://thinkinsights.net/strategy/crossing-the-chasm/
Title: enterprise chasm

Search URL Search Domain Scan URL

URL: https://medium.com/chick-fil-atech/enterprise-restaurant-compute-f5e2fd63d20f
Title: proven to make delicious chicken and waffle fries

Search URL Search Domain Scan URL

URL: https://tanzu.vmware.com/content/blog/state-of-kubernetes-2022?utm_source=cote&utm_campaign=devrel&utm_content=newsletter20230202
Title: our surveys show sustained and increasing interest each year

Search URL Search Domain Scan URL

URL: https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa7e2a8d8-6647-4f67-82c3-782ab9277c20_1024x1024.png

Search URL Search Domain Scan URL

URL: https://redmonk.com/cote/category/systems-management/
Title: “systems management,”

Search URL Search Domain Scan URL

URL: https://redmonk.com/cote/2006/08/23/challenges-for-systems-management-vendors-new-and-old/
Title: externally messy, costly, and just a general pain in the ass

Search URL Search Domain Scan URL

URL: https://redmonk.com/sogrady/2020/10/06/developer-experience-gap/
Title: a problem, as Stephan O’Grady described two years ago

Search URL Search Domain Scan URL

URL: https://redmonk.com/jgovernor/2022/02/21/what-is-developer-experience-a-roundup-of-links-and-goodness/
Title: Here’s some slightly newer commentary

Search URL Search Domain Scan URL

URL: https://tanzu.vmware.com/content/analyst-reports/innovation-insight-for-internal-developer-portals?utm_source=cote&utm_campaign=devrel&utm_content=newsletter20230202
Title: the idea of internal developer portals (IDP) grew from creating a post-Atlassian developer intranet

Search URL Search Domain Scan URL

URL: https://www.softwaredefinedtalk.com/388
Title: why you wouldn’t sit the two camps at the same table at your wedding

Search URL Search Domain Scan URL

URL: https://twitter.com/dormaindrewitz/status/1600594555186749440?s=46&t=f6FCPYiI7fS61D4lC05Cuw
Title: Dormain 🧟‍♀️ @DormainDrewitzWhere have I heard this before? @tonyiams says platform engineering teams should treat developers as their customers and deliver their platform as a product. #Kubernetes alone is not that platform. #GartnerIO

Search URL Search Domain Scan URL

URL: https://thenewstack.io/internal-developer-portal-what-it-is-and-why-you-need-one/
Title: new is that platform engineering is also about building and integrating together the tools and developer collaboration stuff

Search URL Search Domain Scan URL

URL: https://thenewstack.io/platform-engineers-developers-are-your-customers/?utm_source=cote&utm_campaign=devrel&utm_content=newsletter20230202
Title: thinking about application developers as customers

Search URL Search Domain Scan URL

URL: https://tanzu.vmware.com/content/white-papers/developer-toil-the-hidden-tech-debt?utm_source=cote&utm_campaign=devrel&utm_content=newsletter20230202
Title: start finding the bottlenecks developers have

Search URL Search Domain Scan URL

URL: https://tanzu.vmware.com/content/webinars/jan-26-emea-why-you-should-treat-your-platform-as-a-product?utm_source=cote&utm_campaign=devrel&utm_content=newsletter20230202
Title: a lot of great, proven best practices and “journeys” here that we can draw on here

Search URL Search Domain Scan URL

URL: https://redmonk.com/sogrady/2022/12/13/org-structure-devx/
Title: too different to operate in the same way or be the same group

Search URL Search Domain Scan URL

URL: https://continuousdelivery.com/2016/04/the-flaw-at-the-heart-of-bimodal-it/
Title: “Bi-modal,”

Search URL Search Domain Scan URL

URL: https://substack.com/inbox/post/95498625
Title: 🎺

Search URL Search Domain Scan URL

URL: https://medium.com/@brianandersen/the-myth-of-destructive-digital-disruption-7af2c3eb3f6

Search URL Search Domain Scan URL

URL: https://www.innosight.com/insight/creative-destruction/
Title: chart hasn’t gotten better over the years

Search URL Search Domain Scan URL

URL: https://ia.net/presenter
Title: iA Presenter

Search URL Search Domain Scan URL

URL: https://tomcritchlow.com/2019/11/18/yes-and/
Title: Yes! And…

Search URL Search Domain Scan URL

URL: https://www.forrester.com/blogs/platform-product-management-versus-platform-engineering/
Title: Platform Product Management Versus Platform Engineering

Search URL Search Domain Scan URL

URL: https://open.substack.com/pub/simonowens/p/understanding-business-insiders-pivots
Title: Understanding Business Insider’s pivots

Search URL Search Domain Scan URL

URL: https://ctoadvisor.substack.com/p/devops-is-for-the-rich-fight-me
Title: DevOps is for the Rich

Search URL Search Domain Scan URL

URL: https://cfgmgmtcamp.eu/ghent2023/
Title: I will be in Ghent at cfgmgmtcamp on Monday

Search URL Search Domain Scan URL

URL: https://substack.com/ccpa#personal-data-collected
Title: Collection notice

Search URL Search Domain Scan URL

URL: https://substack.com/signup?utm_source=substack&utm_medium=web&utm_content=footer
Title: Start Writing

Search URL Search Domain Scan URL

URL: https://substack.com/app/app-store-redirect?utm_campaign=app-marketing&utm_content=web-footer-button
Title: Get the app

Search URL Search Domain Scan URL

URL: https://substack.com/
Title: Substack

Search URL Search Domain Scan URL

URL: https://substack.com/sign-in?redirect=%2Fp%2Fkubernetes-is-great-but-its-been&for_pub=cote&change_user=false
Title: Already a paid subscriber? Sign in

Search URL Search Domain Scan URL

URL: https://substack.com/sign-in?redirect=%2Fp%2Fkubernetes-is-great-but-its-been&for_pub=cote&with_password=true
Title: click here to sign in

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

53 HTTP transactions
0 data transactions

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

GET
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46 KB 468ms
225ms Document
text/html 2606:4700:4400::6812:2857
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.cote.io/p/kubernetes-is-great-but-its-been

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:2857 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

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Security Headers

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Request headers

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accept-language: de-DE,de;q=0.9

Response headers

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GET
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70 KB 100ms
8ms Stylesheet
text/css 2600:9000:20eb:7200:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/theme/main.css?v=8cabd6c704a995f085ee0c870488fceb

Requested by

Host: newsletter.cote.io
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:20eb:7200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Mon, 13 Feb 2023 18:56:57 GMT
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content-encoding: gzip
strict-transport-security: max-age=31536000
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x-amz-cf-pop: FRA2-C1
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GET
H2 200 color_links.css
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927 B 107ms
16ms Stylesheet
text/css 2600:9000:20eb:7200:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/theme/color_links.css?v=0fb581553fbc852d4e4bdb63c47c1e75

Requested by

Host: newsletter.cote.io
URL: https://newsletter.cote.io/p/kubernetes-is-great-but-its-been

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:20eb:7200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

date: Tue, 13 Dec 2022 18:44:13 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 172e63b20fb363ed969de28ae3937e20.cloudfront.net (CloudFront)
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x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
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x-amz-cf-id: aZ4Fc6AClaIvsykAePxq8OZ-axGY0JCcfsfNWXnfM-nbrO-qdf1NSQ==

GET
H2 200 image_thumbnails.css
substackcdn.com/theme/ 28 KB
6 KB 109ms
17ms Stylesheet
text/css 2600:9000:20eb:7200:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/theme/image_thumbnails.css?v=cd413cfc7543ffbff729ea05d05b1be5

Requested by

Host: newsletter.cote.io
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:20eb:7200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:807::2004 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 13 Feb 2023 19:09:00 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/316245675/ Frame 77C7 42 B
455 B 109ms
46ms Image
image/gif 2a00:1450:400d:806::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/316245675/?random=1676315340271&cv=11&fst=1676314800000&bg=ffffff&guid=ON&async=1&gtm=45be3260&u_w=1600&u_h=1200&frm=2&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fnewsletter.cote.io%2F&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=1727227192&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:806::2003 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 13 Feb 2023 19:09:00 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/316245675/ 42 B
108 B 65ms
48ms Image
image/gif 2a00:1450:400d:807::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/316245675/?random=1676315340246&cv=11&fst=1676314800000&bg=ffffff&guid=ON&async=1&gtm=45be3260&u_w=1600&u_h=1200&frm=0&url=https%3A%2F%2Fnewsletter.cote.io%2Fp%2Fkubernetes-is-great-but-its-been&tiba=Kubernetes%20is%20great%2C%20but%20it%E2%80%99s%20been%20a%207%20year%20distraction&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=1483986889&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:807::2004 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.cote.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 13 Feb 2023 19:09:00 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/316245675/ 42 B
108 B 66ms
50ms Image
image/gif 2a00:1450:400d:806::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/316245675/?random=1676315340246&cv=11&fst=1676314800000&bg=ffffff&guid=ON&async=1&gtm=45be3260&u_w=1600&u_h=1200&frm=0&url=https%3A%2F%2Fnewsletter.cote.io%2Fp%2Fkubernetes-is-great-but-its-been&tiba=Kubernetes%20is%20great%2C%20but%20it%E2%80%99s%20been%20a%207%20year%20distraction&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=1483986889&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400d:806::2003 , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.cote.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 13 Feb 2023 19:09:00 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain: substack.com
URL: https://substack.com/channel-frame

Verdicts & Comments Add Verdict or Comment

27 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.

11 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
newsletter.cote.io/	1970-01-20 18:24:11	Name: ajs_anonymous_id Value: %220fd914ad-8204-43c9-97ec-13d2cde48f54%22
.substack.com/	1970-01-20 09:38:37	Name: __cf_bm Value: 9zs7c_ons6W_LwWj6e2Tc6FM4hKzjJW1xiXj0uf6R2A-1676315339-0-AaG3pn+7vZFEVb5uta9zx7YIP/iepMkmaEkR74HMiWsaCvnzGsZSQyuuuJJ/v+dW1XV3pQTs7rpAvWo6Tm6Wh8I=
.newsletter.cote.io/	1970-01-20 18:24:11	Name: ajs_anonymous_id Value: %220fd914ad-8204-43c9-97ec-13d2cde48f54%22
.newsletter.cote.io/	1970-01-20 09:38:37	Name: visit_id Value: %7B%22id%22%3A%22065e6a5f-3cad-4713-a6d5-a6ea42eb4003%22%2C%22timestamp%22%3A%222023-02-13T19%3A08%3A59.630Z%22%7D
.newsletter.cote.io/	1970-01-20 18:24:11	Name: ab_testing_id Value: %22510306bd-8ca3-406f-99bc-c01cfa53576a%22
newsletter.cote.io/	1970-01-20 09:48:40	Name: AWSALBTG Value: a3XNESv8IL57JQkUUsrCG+yGOYJWclRHetuEWSBGUPhvomKKZqE0AELFeDQrK2jPQRJYwM3ZmJwRsUtvbLRYFI7b5EdokIXHMHOC1vFOWKC9CJDs8SHlzBTqkvurItXm0fM4z9Bl28+fRWO5VfVz7b9GtD5eXL+F3BeMER1ldNWA
newsletter.cote.io/	1970-01-20 09:48:40	Name: AWSALBTGCORS Value: a3XNESv8IL57JQkUUsrCG+yGOYJWclRHetuEWSBGUPhvomKKZqE0AELFeDQrK2jPQRJYwM3ZmJwRsUtvbLRYFI7b5EdokIXHMHOC1vFOWKC9CJDs8SHlzBTqkvurItXm0fM4z9Bl28+fRWO5VfVz7b9GtD5eXL+F3BeMER1ldNWA
substack.com/	1970-01-20 09:48:40	Name: AWSALBTGCORS Value: WboZce+UPxo2EUzhqUW2VKnVajYV9sGM3jUr/4SPJhSHbnKqOUXcq0d3atJ88veBW0B4KsE2zEq60TtrIUyBLFbSSXjcTywqdHXuhEDyzVFl0DpHYeIKLm1APLrGFKuBdrf8OBu6CSGgg4ryolaOXXOibA+VtarUhhtEHQiWb+YL
.cote.io/	1970-01-20 11:48:11	Name: _gcl_au Value: 1.1.144789653.1676315340
.doubleclick.net/	1970-01-20 09:38:36	Name: test_cookie Value: CheckForPermission
newsletter.cote.io/	1970-01-20 09:38:36	Name: _dd_s Value: rum=0&expire=1676316239687

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
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.

cloudflareinsights.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js.sentry-cdn.com
newsletter.cote.io
static.cloudflareinsights.com
substack.com
substackcdn.com
www.datadoghq-browser-agent.com
www.google.com
www.google.de
www.googletagmanager.com
substack.com
13.225.83.103
2600:9000:20eb:7200:4:b4b9:d3c0:93a1
2606:4700:4400::6812:21f5
2606:4700:4400::6812:2857
2606:4700::6810:3865
2606:4700::6810:3965
2a00:1450:4001:810::2008
2a00:1450:4001:82a::2003
2a00:1450:4001:831::200a
2a00:1450:400d:805::2002
2a00:1450:400d:806::2003
2a00:1450:400d:807::2004
2a04:4e42:200::729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newsletter.cote.io Open in urlscan Pro 2606:4700:4400::6812:2857 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

53 Requests

98 %HTTPS

92 %IPv6

12 Domains

13 Subdomains

14 IPs

3 Countries

1491 kBTransfer

4545 kBSize

11 Cookies

45 Outgoing links

Redirected requests

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

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newsletter.cote.io Open in urlscan Pro
2606:4700:4400::6812:2857 Public Scan

Screenshot
Live screenshot

Full Image

53
Requests

98 %
HTTPS

92 %
IPv6

12
Domains

13
Subdomains

14
IPs

3
Countries

1491 kB
Transfer

4545 kB
Size

11
Cookies

53 HTTP transactions
0 data transactions