Submitted URL: http://kalm.email/
Effective URL: https://kalm.email/articles
Submission: On December 16 via api from US — Scanned from US

Summary

This website contacted 29 IPs in 4 countries across 29 domains to perform 37 HTTP transactions. The main IP is 216.24.57.1, located in United States and belongs to RENDER, US. The main domain is kalm.email.
TLS certificate: Issued by GTS CA 1P5 on December 13th 2023. Valid for: 3 months.
This is the only time kalm.email was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 6 216.24.57.1 397273 (RENDER)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 2a04:4e42:200... 54113 (FASTLY)
1 2606:4700:20:... 13335 (CLOUDFLAR...)
1 104.18.34.70 13335 (CLOUDFLAR...)
6 2600:9000:21a... 16509 (AMAZON-02)
1 209.216.230.240 6130 (AIS-WEST)
1 151.101.1.164 54113 (FASTLY)
1 2a04:4e42:77:... 54113 (FASTLY)
1 2a04:4e42::67 54113 (FASTLY)
1 2606:4700:20:... 13335 (CLOUDFLAR...)
1 23.200.133.37 20940 (AKAMAI-ASN1)
1 2 2a04:4e42:400... 54113 (FASTLY)
1 104.18.24.153 13335 (CLOUDFLAR...)
1 2 2a04:4e42:200... 54113 (FASTLY)
1 137.184.186.192 14061 (DIGITALOC...)
1 2001:4860:480... 15169 (GOOGLE)
1 178.79.161.121 63949 (AKAMAI-LI...)
1 2607:f8b0:400... 15169 (GOOGLE)
1 54.209.27.31 14618 (AMAZON-AES)
1 2606:4700:7::... 13335 (CLOUDFLAR...)
1 2600:9000:207... 16509 (AMAZON-02)
1 2600:9000:269... 16509 (AMAZON-02)
1 2606:4700:310... 13335 (CLOUDFLAR...)
1 76.76.21.164 16509 (AMAZON-02)
1 51.159.6.227 12876 (Online SAS)
1 2604:a880:4:1... 14061 (DIGITALOC...)
1 34.219.198.145 16509 (AMAZON-02)
1 2606:4700:303... 13335 (CLOUDFLAR...)
37 29
Apex Domain
Subdomains
Transfer
6 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 17573
25 KB
6 kalm.email
kalm.email
57 KB
2 bitsaboutmoney.com
www.bitsaboutmoney.com
48 KB
2 pragmaticengineer.com
blog.pragmaticengineer.com — Cisco Umbrella Rank: 636902
48 KB
1 pdf.zone
mango.pdf.zone
886 B
1 kalzumeus.com
www.kalzumeus.com
1 KB
1 ciechanow.ski
ciechanow.ski
1 tonsky.me
tonsky.me
4 KB
1 joshwcomeau.com
www.joshwcomeau.com — Cisco Umbrella Rank: 922847
50 KB
1 37signals.com
dev.37signals.com
2 KB
1 brandur.org
brandur.org
5 KB
1 darknetdiaries.com
darknetdiaries.com
24 KB
1 medium.com
miro.medium.com — Cisco Umbrella Rank: 15278
5 KB
1 sreweekly.com
sreweekly.com
5 KB
1 googleusercontent.com
yt3.googleusercontent.com — Cisco Umbrella Rank: 1788
10 KB
1 golangweekly.com
golangweekly.com
1 KB
1 go.dev
go.dev — Cisco Umbrella Rank: 103834
15 KB
1 kemitchell.com
kemitchell.com
1 KB
1 hey.com
world.hey.com — Cisco Umbrella Rank: 525185
7 KB
1 wsimg.com
img1.wsimg.com — Cisco Umbrella Rank: 10503
9 KB
1 factorio.com
www.factorio.com
10 KB
1 xkcd.com
xkcd.com — Cisco Umbrella Rank: 80053
4 KB
1 imgix.net
ph-static.imgix.net — Cisco Umbrella Rank: 440558
4 KB
1 nytimes.com
www.nytimes.com — Cisco Umbrella Rank: 3174
4 KB
1 ycombinator.com
news.ycombinator.com — Cisco Umbrella Rank: 55988
8 KB
1 thehustle.co
thehustle.co — Cisco Umbrella Rank: 193809
2 KB
1 daringfireball.net
daringfireball.net — Cisco Umbrella Rank: 197958
9 KB
1 redditstatic.com
www.redditstatic.com — Cisco Umbrella Rank: 1266
9 KB
1 fsdn.com
a.fsdn.com — Cisco Umbrella Rank: 70354
5 KB
37 29
Domain Requested by
6 substackcdn.com kalm.email
6 kalm.email 2 redirects kalm.email
2 www.bitsaboutmoney.com 1 redirects kalm.email
2 blog.pragmaticengineer.com 1 redirects kalm.email
1 mango.pdf.zone kalm.email
1 www.kalzumeus.com kalm.email
1 ciechanow.ski kalm.email
1 tonsky.me kalm.email
1 www.joshwcomeau.com kalm.email
1 dev.37signals.com kalm.email
1 brandur.org kalm.email
1 darknetdiaries.com kalm.email
1 miro.medium.com kalm.email
1 sreweekly.com kalm.email
1 yt3.googleusercontent.com kalm.email
1 golangweekly.com kalm.email
1 go.dev kalm.email
1 kemitchell.com kalm.email
1 world.hey.com kalm.email
1 img1.wsimg.com kalm.email
1 www.factorio.com kalm.email
1 xkcd.com kalm.email
1 ph-static.imgix.net kalm.email
1 www.nytimes.com kalm.email
1 news.ycombinator.com kalm.email
1 thehustle.co kalm.email
1 daringfireball.net kalm.email
1 www.redditstatic.com kalm.email
1 a.fsdn.com kalm.email
37 29

This site contains no links.

Subject Issuer Validity Valid
kalm.email
GTS CA 1P5
2023-12-13 -
2024-03-12
3 months crt.sh
fsdn.com
Cloudflare Inc ECC CA-3
2023-11-19 -
2024-02-17
3 months crt.sh
www.redditstatic.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-08-25 -
2024-02-21
6 months crt.sh
daringfireball.net
Cloudflare Inc ECC CA-3
2023-03-31 -
2024-03-30
a year crt.sh
thehustle.co
Cloudflare Inc ECC CA-3
2023-04-06 -
2024-04-05
a year crt.sh
substackcdn.com
Amazon RSA 2048 M02
2023-03-14 -
2024-04-12
a year crt.sh
news.ycombinator.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-08-27 -
2024-09-10
a year crt.sh
nytimes.com
Thawte RSA CA 2018
2023-03-22 -
2024-04-21
a year crt.sh
*.imgix.com
GlobalSign Atlas R3 DV TLS CA 2023 Q4
2023-12-07 -
2025-01-07
a year crt.sh
xkcd.com
GlobalSign Atlas R3 DV TLS CA 2023 Q2
2023-07-01 -
2024-08-01
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-05-05 -
2024-05-04
a year crt.sh
*.wsimg.com
Starfield Secure Certificate Authority - G2
2023-09-19 -
2024-10-20
a year crt.sh
kemitchell.com
R3
2023-10-08 -
2024-01-06
3 months crt.sh
go.dev
GTS CA 1D4
2023-11-13 -
2024-02-11
3 months crt.sh
moorpark.cooperpress.com
R3
2023-12-11 -
2024-03-10
3 months crt.sh
*.googleusercontent.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
sreweekly.com
R3
2023-11-02 -
2024-01-31
3 months crt.sh
medium.com
Cloudflare Inc ECC CA-3
2023-10-19 -
2024-01-17
3 months crt.sh
darknetdiaries.com
Amazon RSA 2048 M02
2023-12-01 -
2024-12-29
a year crt.sh
brandur.org
Amazon ECDSA 256 M02
2023-02-05 -
2024-03-06
a year crt.sh
dev.37signals.com
E1
2023-10-29 -
2024-01-27
3 months crt.sh
*.joshwcomeau.com
R3
2023-10-30 -
2024-01-28
3 months crt.sh
tonsky.me
R3
2023-11-16 -
2024-02-14
3 months crt.sh
ciechanow.ski
R3
2023-10-21 -
2024-01-19
3 months crt.sh
www.kalzumeus.com
R3
2023-12-09 -
2024-03-08
3 months crt.sh
pdf.zone
E1
2023-11-10 -
2024-02-08
3 months crt.sh

This page contains 1 frames:

Primary Page: https://kalm.email/articles
Frame ID: 27A39F276F726E4C0FE662FF3966B13B
Requests: 37 HTTP requests in this frame

Screenshot

Page Title

My Articles

Page URL History Show full URLs

  1. http://kalm.email/ HTTP 301
    https://kalm.email/ HTTP 307
    https://kalm.email/articles Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • medium\.com

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

Page Statistics

37
Requests

95 %
HTTPS

59 %
IPv6

29
Domains

29
Subdomains

29
IPs

4
Countries

369 kB
Transfer

1321 kB
Size

0
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. http://kalm.email/ HTTP 301
    https://kalm.email/ HTTP 307
    https://kalm.email/articles Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 16
  • https://blog.pragmaticengineer.com/favicon.ico HTTP 302
  • https://blog.pragmaticengineer.com/content/images/size/w256h256/2020/10/Gergely_Orosz_BW_250x250.png
Request Chain 20
  • https://www.bitsaboutmoney.com/favicon.ico HTTP 302
  • https://www.bitsaboutmoney.com/content/images/size/w256h256/2022/12/bam-logo-square-favicon.png

37 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request articles
kalm.email/
Redirect Chain
  • http://kalm.email/
  • https://kalm.email/
  • https://kalm.email/articles
939 KB
50 KB
Document
General
Full URL
https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
081957886fef92ab90d530f36e818a4fff9e0f803e36ff3c7fa43ae1c9d87b83

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
83634a39fd734bd3-BUF
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 16 Dec 2023 01:52:59 GMT
rndr-id
bd2bf442-3b45-4d39
server
cloudflare
vary
Accept-Encoding
x-render-origin-server
Render

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
83634a391d194bd3-BUF
content-type
text/html; charset=utf-8
date
Sat, 16 Dec 2023 01:52:57 GMT
location
/articles
rndr-id
5fdf5f5b-21a3-48e4
server
cloudflare
vary
Accept-Encoding
x-render-origin-server
Render
output.css
kalm.email/assets/
37 KB
7 KB
Stylesheet
General
Full URL
https://kalm.email/assets/output.css?version=2257520f6a7a955c9fb24db3c9679841
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
91a37f52b717c95b2ffe67e8e8aed1406bd212fc1dd7a54827e93f966955f60c

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/articles
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
x-render-origin-server
Render
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Wed, 13 Dec 2023 20:59:17 GMT
server
cloudflare
rndr-id
d6c167be-7464-46c7
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cf-ray
83634a42d8614bd3-BUF
alt-svc
h3=":443"; ma=86400
apple-touch-icon-precomposed2X-e553cba2892b057428cabcdff1a372fc.png
a.fsdn.com/sd/m/assets/
5 KB
5 KB
Image
General
Full URL
https://a.fsdn.com/sd/m/assets/apple-touch-icon-precomposed2X-e553cba2892b057428cabcdff1a372fc.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:932f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5a6e2896fa588f34b5aef4c40ae97a9ba1d7c5df52b5deb72c27d701e5818943

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
cf-cache-status
HIT
cf-polished
origFmt=png, origSize=5489
content-disposition
inline; filename="apple-touch-icon-precomposed2X-e553cba2892b057428cabcdff1a372fc.webp"
alt-svc
h3=":443"; ma=86400
content-length
4836
cf-bgj
imgq:100,h2pri
last-modified
Thu, 30 Dec 2021 23:14:06 GMT
server
cloudflare
etag
"61ce3d3e-1571"
vary
Accept
content-type
image/webp
cache-control
public, max-age=2678400
accept-ranges
bytes
cf-ray
83634a435bae4bd8-BUF
expires
Tue, 16 Jan 2024 01:52:59 GMT
icon_email.png
kalm.email/assets/
307 B
544 B
Image
General
Full URL
https://kalm.email/assets/icon_email.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0806899bd099fc70d1f0673ce6e49085a19cf1150dc327bfdd2c950fed246499

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/articles
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
x-render-origin-server
Render
cf-cache-status
DYNAMIC
last-modified
Wed, 13 Dec 2023 20:58:51 GMT
server
cloudflare
rndr-id
24b16ed5-f06b-44d2
vary
Cookie, Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
83634a42d8624bd3-BUF
alt-svc
h3=":443"; ma=86400
content-length
307
120x120.png
www.redditstatic.com/shreddit/assets/favicon/
9 KB
9 KB
Image
General
Full URL
https://www.redditstatic.com/shreddit/assets/favicon/120x120.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::396 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
snooserv /
Resource Hash
1068a1d141e10407619ad1e571239c7f29df60c2afc17409b7eda68c3cb31473

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
via
1.1 varnish, 1.1 varnish
last-modified
Fri, 01 Dec 2023 19:48:44 GMT
server
snooserv
nel
{"report_to": "w3-reporting-nel", "max_age": 14400, "include_subdomains": false, "success_fraction": 0.02, "failure_fraction": 0.02}
etag
"3157a9b658ebb258e24822a5e6065b71"
x-amz-server-side-encryption
AES256
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
report-to
{"group": "w3-reporting-nel", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-nel.reddit.com/reports" }]}, {"group": "w3-reporting", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting.reddit.com/reports" }]}, {"group": "w3-reporting-csp", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-csp.reddit.com/reports" }]}
content-type
image/png
cache-control
max-age=604800
accept-ranges
bytes
content-length
8883
apple-touch-icon.png
daringfireball.net/graphics/
8 KB
9 KB
Image
General
Full URL
https://daringfireball.net/graphics/apple-touch-icon.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:585 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2fc70d1594cfb6adadf8703ca4d68fdd08ef3f9b8840a557551460aeeb5a95cc

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Jan 2015 23:53:41 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"21c2-50ca572efab40"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2z092suBhVkpyWnTk3RuJsnmbmQ5p3ShQf6nTCPEi599st17NXVXVjHkf8sng6HTh5wI%2B0Gv%2BRokNvhdZUbN4kYXn95lY6fwoYSVSfuKJ97oIFpbEKJaLaNtYuvTwMidX9i7eT1aAkyqFqWrUzc3Tw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
permissions-policy
interest-cohort=()
accept-ranges
bytes
cf-ray
83634a4358864bbb-BUF
content-length
8642
cropped-favicon-180x180.png
thehustle.co/wp-content/uploads/2022/04/
2 KB
2 KB
Image
General
Full URL
https://thehustle.co/wp-content/uploads/2022/04/cropped-favicon-180x180.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.34.70 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
17263871b80be17ae5e4f9489acc04c3fcba0215d155c3612b0543daea8b65b5

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
cf-cache-status
HIT
last-modified
Wed, 06 Apr 2022 07:30:41 GMT
server
cloudflare
age
865810
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
83634a434fb936a1-YYZ
content-length
2331
expires
Sun, 15 Dec 2024 01:52:59 GMT
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7a49b1de-6acf-439f-a187-ff251e8cef62%2Ffavicon.ico
substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/
7 KB
7 KB
Image
General
Full 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%2F7a49b1de-6acf-439f-a187-ff251e8cef62%2Ffavicon.ico
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21a2:f800:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
e6c57a27105749c1f8d32e939a91495b859cad21b56fe4ac8330d4260e667339
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 15 Jul 2023 12:29:10 GMT
content-security-policy
script-src 'none'
via
1.1 483c6b691461cafe6d23d15d609dc486.cloudfront.net (CloudFront)
x-amz-cf-pop
YUL62-C1
age
13267429
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="favicon.png"
alt-svc
h3=":443"; ma=86400
content-length
6991
x-request-id
HTbwPfgfLhMBefG_fCCLv
server
imgproxy
etag
"yj0WO6sFU4GCciYUBWjzvvfqrBh869doeOC2Pp5EI1Y/RImZmZWZmMGI3NzU4NWY5ZGYyMzA3MWQ2OTAyMzBkMWRmIg"
content-type
image/png
cache-control
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AmazonS3 /
Resource Hash
190933e4fbcd64989e3e3cbed46a0190560e1a06379aff4768a5e98e76e35df7

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
via
1.1 7211dc525b86f4a3fdf1dbeb59791392.cloudfront.net (CloudFront)
last-modified
Fri, 12 Feb 2021 17:02:22 GMT
server
AmazonS3
x-amz-cf-pop
YUL62-P1
age
42711
etag
"384fcc75e65ddcf4ec5e43565cab8606"
x-cache
Hit from cloudfront
content-type
image/jpeg
cache-control
max-age=86400
alt-svc
h3=":443"; ma=86400
content-length
4360
x-amz-cf-id
JyxfwvS-OmexyOj1ziakK4tKHa-DTqiTvzkwWLkkpRH5jWN5WRb_tw==
apple-touch-icon.png
dev.37signals.com/assets/images/global/
1 KB
2 KB
Image
General
Full URL
https://dev.37signals.com/assets/images/global/apple-touch-icon.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:310c::ac42:2c3d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
262c1d697147b9a28e1fb9237548e677d17f6191bc63754d785a7540989d485b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:52:59 GMT
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"d59e937d8be3de23f04ab713dec93a30"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Qwnv5NevnNRFG2h1Afkwm3Bae9idMDTns9wr52L47KA0q7AiutyZnSg%2B1Wun8%2FOs76RQeiYJSgpekF4SPi7Sm3CQoY1DaInO%2Batrg1C6Yl2nnoD7fHn5Le8Hyt6G0gHzsDCvQwdsBzE%2B%2FFkV1atMOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-ray
83634a45f95b4bd3-BUF
alt-svc
h3=":443"; ma=86400
content-length
1081
favicon.png
www.joshwcomeau.com/assets/
49 KB
50 KB
Image
General
Full URL
https://www.joshwcomeau.com/assets/favicon.png?v=4
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.164 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
cb3d27d8fd007f437708bfc07a63e2838dbac6381debf3b75919933d07e3e202
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:53:00 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
age
74328
content-disposition
inline; filename="favicon.png"
content-length
50474
x-xss-protection
1; mode=block
server
Vercel
x-vercel-id
iad1::mlkw8-1702691580087-6e7a4cc20714
x-matched-path
/assets/favicon.png
etag
"4e5219cca938b1eecdfc16713c3b1ed0"
x-vercel-cache
HIT
x-frame-options
SAMEORIGIN
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
accept-ranges
bytes
favicon.png
tonsky.me/i/
3 KB
4 KB
Image
General
Full URL
https://tonsky.me/i/favicon.png
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.159.6.227 Paris, France, ASN12876 (Online SAS, FR),
Reverse DNS
51-159-6-227.rev.poneytelecom.eu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
f2295241ab4c995816392bbcc67512682fa95c4db198ad70ff216af4d7d5e2e8

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:53:00 GMT
last-modified
Tue, 12 Dec 2023 22:56:23 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"6578e517-da6"
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3494
expires
Thu, 31 Dec 2037 23:55:55 GMT
favicon.ico%09
ciechanow.ski/
0
0
Image
General
Full URL
https://ciechanow.ski/favicon.ico%09
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2604:a880:4:1d0::574:5000 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

favicon.ico
www.kalzumeus.com/
1 KB
1 KB
Image
General
Full URL
https://www.kalzumeus.com/favicon.ico
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.219.198.145 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-219-198-145.us-west-2.compute.amazonaws.com
Software
Caddy /
Resource Hash
c6b2b8f88d2e68c1c178c30d4623c559ce980b56c8e9a772c79836602022c2d2

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date
Sat, 16 Dec 2023 01:53:00 GMT
x-clacks-overhead
GNU Terry Prachett
last-modified
Wed, 08 Nov 2023 03:51:29 GMT
server
Caddy
etag
"s3sddtvy"
content-type
image/vnd.microsoft.icon
accept-ranges
bytes
content-length
1150
favicon.ico
mango.pdf.zone/
1 KB
886 B
Image
General
Full URL
https://mango.pdf.zone/favicon.ico
Requested by
Host: kalm.email
URL: https://kalm.email/articles
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::6815:275b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0fea6918cacc1e3ed867052d98627a674eab02c5368dbd01a47813631416d6d4

Request headers

accept-language
en-US,en;q=0.9
Referer
https://kalm.email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

x-fastly-request-id
8c4896259454dc769585a8971d00201aec09288f
date
Sat, 16 Dec 2023 01:53:00 GMT
via
1.1 varnish
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
expires
Sat, 16 Dec 2023 02:03:00 GMT
x-cache
MISS
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400
x-served-by
cache-nyc-kteb1890051-NYC
last-modified
Sat, 07 May 2022 06:06:27 GMT
server
cloudflare
x-github-request-id
B650:48CC:14A8938:1C329FD:657D02FC
x-timer
S1702691580.143586,VS0,VE14
etag
W/"62760c63-47e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=do2Ucm0P3NvZWttKHyuz9NdH4EYIWjqu%2BjXc6yGKMzWiyoqGau8fK8imVpbAzv6A6B%2BIKBCAfvyIvtHlNH6q%2BWVnqUtx3hMl%2BgWz0cvEeYQZJ39IDN27lNQ7SmelHubbLaJ7%2Bt2J9msSvHzTAQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/vnd.microsoft.icon
access-control-allow-origin
*
cache-control
max-age=14400
cf-ray
83634a4789b94bcc-BUF
x-cache-hits
0

Verdicts & Comments Add Verdict or Comment

1 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| documentPictureInPicture

0 Cookies

8 Console Messages

Source Level URL
Text
security warning URL: https://kalm.email/articles(Line 2728)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kalm.email/articles(Line 8729)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kalm.email/articles(Line 8729)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kalm.email/articles(Line 8729)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kalm.email/articles(Line 8729)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kalm.email/articles(Line 8729)
Message:
Mixed Content: The page at 'https://kalm.email/articles' was loaded over HTTPS, but requested an insecure element 'http://sreweekly.com/wp-content/uploads/2015/12/cropped-sreweekly-logo-axes-180x180.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
network error URL: https://kalm.email/%3cnil%3e
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://ciechanow.ski/favicon.ico%09
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

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.

a.fsdn.com
blog.pragmaticengineer.com
brandur.org
ciechanow.ski
daringfireball.net
darknetdiaries.com
dev.37signals.com
go.dev
golangweekly.com
img1.wsimg.com
kalm.email
kemitchell.com
mango.pdf.zone
miro.medium.com
news.ycombinator.com
ph-static.imgix.net
sreweekly.com
substackcdn.com
thehustle.co
tonsky.me
world.hey.com
www.bitsaboutmoney.com
www.factorio.com
www.joshwcomeau.com
www.kalzumeus.com
www.nytimes.com
www.redditstatic.com
xkcd.com
yt3.googleusercontent.com
104.18.24.153
104.18.34.70
137.184.186.192
151.101.1.164
178.79.161.121
2001:4860:4802:36::15
209.216.230.240
216.24.57.1
23.200.133.37
2600:9000:2073:3a00:1d:6533:7900:93a1
2600:9000:21a2:f800:4:b4b9:d3c0:93a1
2600:9000:269f:ca00:b:ff4a:3880:93a1
2604:a880:4:1d0::574:5000
2606:4700:20::681a:585
2606:4700:20::ac43:47c5
2606:4700:3037::6815:275b
2606:4700:310c::ac42:2c3d
2606:4700:4400::ac40:932f
2606:4700:7::a29f:9904
2607:f8b0:4004:c06::84
2a04:4e42:200::396
2a04:4e42:200::775
2a04:4e42:400::775
2a04:4e42:77::720
2a04:4e42::67
34.219.198.145
51.159.6.227
54.209.27.31
76.76.21.164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