zeromq.org Open in urlscan Pro
18.192.231.252 Public Scan

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Submitted URL:
http://zeromq.org/
Effective URL:
https://zeromq.org/
Submission: On May 17 via api (May 17th 2024, 10:09:38 am UTC) from US — Scanned from DE

Summary HTTP 26 Redirects Links 5 Behaviour Indicators

Summary

This website contacted 9 IPs in 2 countries across 8 domains to perform 26 HTTP transactions. The main IP is 18.192.231.252, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is zeromq.org.
TLS certificate: Issued by R3 on May 15th 2024. Valid for: 3 months.

This is the only time zeromq.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
7	18.192.231.252 18.192.231.252	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:803::200e	15169 (GOOGLE) (GOOGLE)
9	2a04:4e42:600... 2a04:4e42:600::485	54113 (FASTLY) (FASTLY)
1	2a02:ec80:300... 2a02:ec80:300:ed1a::2:b	14907 (WIKIMEDIA) (WIKIMEDIA)
1	2606:4700:20:... 2606:4700:20::ac43:47ad	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700:303... 2606:4700:3036::6815:1b98	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:80f::2008	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
26	9

7 18.192.231.252 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

zeromq.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

9 2a04:4e42:600::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:ec80:300:ed1a::2:b (United States)

ASN14907 (WIKIMEDIA, US)

upload.wikimedia.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::ac43:47ad (United States)

ASN13335 (CLOUDFLARENET, US)

docs.jina.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:3036::6815:1b98 (United States)

ASN13335 (CLOUDFLARENET, US)

use.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 310	5 KB
7	zeromq.org zeromq.org	66 KB
3	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 1230	163 KB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 32 region1.google-analytics.com — Cisco Umbrella Rank: 2533	21 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	89 KB
1	jina.ai docs.jina.ai	4 KB
1	wikimedia.org upload.wikimedia.org — Cisco Umbrella Rank: 3017	21 KB
0	googleapis.com Failed fonts.googleapis.com Failed
26	8

	Domain	Requested by
9	cdn.jsdelivr.net	zeromq.org
7	zeromq.org	zeromq.org
3	use.fontawesome.com	zeromq.org use.fontawesome.com
2	www.google-analytics.com	zeromq.org www.google-analytics.com
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	www.google-analytics.com
1	docs.jina.ai	zeromq.org
1	upload.wikimedia.org	zeromq.org
0	fonts.googleapis.com Failed	zeromq.org
26	9

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

Domain
zguide.zeromq.org
wiki.zeromq.org
github.com
twitter.com
www.netlify.com

Subject Issuer	Validity	Valid
*.zeromq.org R3	`2024-05-15` - `2024-08-13`	3 months	crt.sh
*.google-analytics.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2023 Q3	`2023-09-27` - `2024-10-28`	a year	crt.sh
*.wikipedia.org DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-10-18` - `2024-10-16`	a year	crt.sh
jina.ai GTS CA 1P5	`2024-04-04` - `2024-07-03`	3 months	crt.sh
use.fontawesome.com Cloudflare Inc ECC CA-3	`2023-10-12` - `2024-10-10`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://zeromq.org/
Frame ID: 589B54D94B13FB328760C009607AA7CE
Requests: 26 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

ZeroMQ

Page URL History Show full URLs

http://zeromq.org/ HTTP 307
https://zeromq.org/ Page URL

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

26
Requests

96 %
HTTPS

88 %
IPv6

8
Domains

9
Subdomains

9
IPs

2
Countries

369 kB
Transfer

876 kB
Size

4
Cookies

5 Outgoing links

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

URL: http://zguide.zeromq.org/
Title: The Guide

Search URL Search Domain Scan URL

URL: http://wiki.zeromq.org/
Title: Wiki

Search URL Search Domain Scan URL

URL: https://github.com/zeromq
Title: GitHub

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.netlify.com/
Title: This site is powered by Netlify

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://zeromq.org/ HTTP 307
https://zeromq.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

26 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
zeromq.org/
Redirect Chain

http://zeromq.org/
https://zeromq.org/

15 KB
3 KB

59ms
10ms

Document
text/html

18.192.231.252
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.192.231.252 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

6afd0cd95a109cc9823612a5e09b3e3f7bb7aed2bb958df89855ee945789cdf9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
age: 2070
cache-control: public,max-age=0,must-revalidate
cache-status: "Netlify Edge"; hit
content-encoding: br
content-length: 2913
content-type: text/html; charset=UTF-8
date: Fri, 17 May 2024 10:09:33 GMT
etag: "a773179184cb97436e4cf117c07d55af-ssl-df"
server: Netlify
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-nf-request-id: 01HY30EGAD9XNDP4KQWT20S1JJ

Redirect headers

Location: https://zeromq.org/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 style.5b36abd79c1abb125d21cca3af68da715c068e306c7e1b6b1120c4ab3e35965e.css
zeromq.org/css/ 232 KB
28 KB 11ms
8ms Stylesheet
text/css 18.192.231.252
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://zeromq.org/css/style.5b36abd79c1abb125d21cca3af68da715c068e306c7e1b6b1120c4ab3e35965e.css

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.192.231.252 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

5b36abd79c1abb125d21cca3af68da715c068e306c7e1b6b1120c4ab3e35965e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-nf-request-id: 01HY30EGBESCCNA987Z3R5J11H
date: Fri, 17 May 2024 10:09:33 GMT
content-encoding: br
strict-transport-security: max-age=31536000
server: Netlify
age: 9400
cache-status: "Netlify Edge"; hit
etag: "3f2e08dfc530e9da20c6cb6e67fec9de-ssl-df"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 28339

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 43ms
8ms Script
text/javascript 2a00:1450:4001:803::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Fri, 17 May 2024 08:20:27 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 6546
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Fri, 17 May 2024 10:20:27 GMT

GET
H2 200 logo.gif
zeromq.org/images/ 3 KB
3 KB 18ms
16ms Image
image/gif 18.192.231.252
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://zeromq.org/images/logo.gif

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.192.231.252 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

4714a0625ecba03ac8ad34b2c68e1f8e7ce58baa4c4e6074cfb862909af5c08f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-nf-request-id: 01HY30EGBEF90NENEV5CPTPGET
date: Fri, 17 May 2024 10:09:33 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 18048
cache-status: "Netlify Edge"; hit
etag: "26504c493231213636a4cfd6efce1004-ssl"
content-type: image/gif
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 2845

GET
H2 200 microsoft.svg
cdn.jsdelivr.net/npm/simple-icons@latest/icons/ 206 B
243 B 46ms
20ms Image
image/svg+xml 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/microsoft.svg

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

f0fdaef83e59660c4da6e3988ca41fbe907e420cb86b48a94746caefec015bf9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Fri, 17 May 2024 10:09:33 GMT
x-content-type-options: nosniff
content-encoding: br
age: 38592
x-jsd-version: 11.6.0
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 158
x-served-by: cache-fra-eddf8230053-FRA
x-jsd-version-type: version
etag: W/"ce-nD9wtoRk6jEVQZ0OMLDJjmF/so0"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 samsung.svg
cdn.jsdelivr.net/npm/simple-icons@latest/icons/ 2 KB
1 KB 32ms
9ms Image
image/svg+xml 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/samsung.svg

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

4a241ca8ebab6e71883b172acb9fb454efa69f308e4f2c31ec80668aeb6627d9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Fri, 17 May 2024 10:09:33 GMT
x-content-type-options: nosniff
content-encoding: br
age: 3443
x-jsd-version: 11.5.0
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 977
x-served-by: cache-fra-eddf8230053-FRA
x-jsd-version-type: version
etag: W/"8ef-h/msxMY+gOcl/hffIfqZ1mRfABU"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 at-and-t.svg
cdn.jsdelivr.net/npm/simple-icons@latest/icons/ 1 KB
834 B 35ms
12ms Image
image/svg+xml 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/at-and-t.svg

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

f85cbb115070501807635d4309da95771fb887031134750a058143d92b4471aa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Fri, 17 May 2024 10:09:33 GMT
x-content-type-options: nosniff
content-encoding: br
age: 3443
x-jsd-version: 4.25.0
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 753
x-served-by: cache-fra-eddf8230053-FRA
x-jsd-version-type: version
etag: W/"5a5-PomQeSkd24/jk9eN7jNvZ0OC4q4"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 spotify.svg
cdn.jsdelivr.net/npm/simple-icons@latest/icons/ 697 B
498 B 43ms
20ms Image
image/svg+xml 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/spotify.svg

Requested by

Host: zeromq.org
URL: https://zeromq.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

b9ec9bec7769c35643981586d6ea0d675aaf3871b32f8a291bcac7a87fff0bc1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Fri, 17 May 2024 10:09:33 GMT
x-content-type-options: nosniff
content-encoding: br
age: 24649
x-jsd-version: 11.4.0
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 419
x-served-by: cache-fra-eddf8230053-FRA
x-jsd-version-type: version
etag: W/"2b9-+O6P61uwno5ei2vUlx09y8qovbA"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 facebook.svg
cdn.jsdelivr.net/npm/simple-icons@latest/icons/ 542 B
440 B 32ms
10ms Image
image/svg+xml 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/facebook.svg

Requested by

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Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-nf-request-id: 01HY30EGE73TTK32TGEW1H5KSF
date: Fri, 17 May 2024 10:09:33 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 18047
cache-status: "Netlify Edge"; hit
etag: "445378b9f0e0489e09e192adaea3a3c4-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 685

GET
H2 200 fa-brands-400.woff2
use.fontawesome.com/releases/v5.6.3/webfonts/ 73 KB
73 KB 44ms
27ms Font
font/woff2 2606:4700:3036::6815:1b98
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/releases/v5.6.3/webfonts/fa-brands-400.woff2
Requested by: Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.6.3/css/all.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3036::6815:1b98 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: eed474a49bdbf745c19e463f070e67977c1ab27835603eb749d9e5c249cf81f8

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://use.fontawesome.com/releases/v5.6.3/css/all.css
Origin: https://zeromq.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 17 May 2024 10:09:33 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 1017251
alt-svc: h3=":443"; ma=86400
content-length: 74288
last-modified: Fri, 22 Sep 2023 01:45:45 GMT
server: cloudflare
etag: "eac60e8a656781e13d2a674b4d9051c0"
vary: Origin, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qrUrTFlqGGe8sYIAQMr0nCeA%2BLiTGsBhT21t7fyY7N%2B9mJZrJgKJjdnvldqCooklMOkIfR%2Ft%2FrT3AiBdhDr9yVlaJw7fVWP64zxRUZ2uSYZHld8cE14D8Kj9itCZDQMfBRZnhKX1bYiHSUq7vfbFoR3z"}],"group":"cf-nel","max_age":604800}
content-type: font/woff2
access-control-allow-origin: *
cache-control: max-age=31556926
accept-ranges: bytes
cf-ray: 8852d00a0f022c2d-FRA

GET
H2 200 fa-solid-900.woff2
use.fontawesome.com/releases/v5.6.3/webfonts/ 77 KB
78 KB 36ms
19ms Font
font/woff2 2606:4700:3036::6815:1b98
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/releases/v5.6.3/webfonts/fa-solid-900.woff2
Requested by: Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.6.3/css/all.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3036::6815:1b98 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f419ad7a4477f36ce73c74a23dce784150ca38fa5075a8e06109709cbb716903

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://use.fontawesome.com/releases/v5.6.3/css/all.css
Origin: https://zeromq.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 17 May 2024 10:09:33 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 1017251
alt-svc: h3=":443"; ma=86400
content-length: 79100
last-modified: Fri, 22 Sep 2023 01:45:45 GMT
server: cloudflare
etag: "5dc01cfcd5336f696cb85da7ce53fa9b"
vary: Origin, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EDED61VgYlxjr1ii6q6Kbwo6b7RspvqnETWrPSoQ4tEboewmFXFhV6Jsx5uGXLgeOoAekBi5e%2FLq8Q3QphSUPBDKRLtPmBT%2BOKzF9eFQ5DK2KteMICxo32RlGe0OwpH5aCXEGfcyarXaBcQqKyOyjfEj"}],"group":"cf-nel","max_age":604800}
content-type: font/woff2
access-control-allow-origin: *
cache-control: max-age=31556926
accept-ranges: bytes
cf-ray: 8852d00a0f052c2d-FRA

POST
H2 200 collect Show response
www.google-analytics.com/j/ 15 B
218 B 19ms
17ms XHR
text/plain 2a00:1450:4001:803::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1858651542&t=pageview&_s=1&dl=https%3A%2F%2Fzeromq.org%2F&ul=de-de&de=UTF-8&dt=ZeroMQ&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=1637218283&gjid=1541651625&cid=1369576166.1715940574&tid=UA-139969899-1&_gid=1949148967.1715940574&_r=1&_slc=1&z=1964498221

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

b35cf6a0623bdf7185f1398ff620976375c93670b82440d0e263f5ba0139590c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Fri, 17 May 2024 10:09:33 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://zeromq.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 249 KB
89 KB 108ms
47ms Script
application/javascript 2a00:1450:4001:80f::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-6V5D96GBFG&cx=c&_slc=1

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

a6c7a18bd02ce44e67076c55fe9d174d8f9fca2ead22cef597de55d8afab5ed0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 17 May 2024 10:09:33 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 90609
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Fri, 17 May 2024 10:09:33 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
251 B 180ms
25ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-6V5D96GBFG&gtm=45je45f0v9112363783za200&_p=1715940573764&gcd=13l3l3l2l2&npa=0&dma_cps=sypham&dma=1&ul=de-de&sr=1600x1200&cid=1369576166.1715940574&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.207%7CGoogle%2520Chrome%3B124.0.6367.207%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&frm=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fzeromq.org%2F&dt=ZeroMQ&sid=1715940573&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=583
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-6V5D96GBFG&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Fri, 17 May 2024 10:09:34 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://zeromq.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 favicon-32x32.png
zeromq.org/ 564 B
678 B 15ms
6ms Other
image/png 18.192.231.252
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://zeromq.org/favicon-32x32.png

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.192.231.252 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

24536abe7bd7048a620bd8384e79afb03be6a0eeb23cb8bfaa9a56d52c27c9e1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://zeromq.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-nf-request-id: 01HY30EGZ0V9FNDDCSPBNDGKWF
date: Fri, 17 May 2024 10:09:34 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 3287
cache-status: "Netlify Edge"; hit
etag: "adfcff4d560d1f48ed5dc25ca5eac518-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 564

Failed requests

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

Domain: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans,https://fonts.googleapis.com/css?family=Fira+Mono

Verdicts & Comments Add Verdict or Comment

11 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.

4 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
.zeromq.org/	1970-01-21 06:15:00	Name: _ga Value: GA1.2.1369576166.1715940574
.zeromq.org/	1970-01-20 20:40:26	Name: _gid Value: GA1.2.1949148967.1715940574
.zeromq.org/	1970-01-20 20:39:00	Name: _gat Value: 1
.zeromq.org/	1970-01-21 06:15:00	Name: _ga_6V5D96GBFG Value: GS1.2.1715940573.1.0.1715940573.0.0.0

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

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.

cdn.jsdelivr.net
docs.jina.ai
fonts.googleapis.com
region1.google-analytics.com
upload.wikimedia.org
use.fontawesome.com
www.google-analytics.com
www.googletagmanager.com
zeromq.org
fonts.googleapis.com
18.192.231.252
2001:4860:4802:32::36
2606:4700:20::ac43:47ad
2606:4700:3036::6815:1b98
2a00:1450:4001:803::200e
2a00:1450:4001:80f::2008
2a02:ec80:300:ed1a::2:b
2a04:4e42:600::485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zeromq.org Open in urlscan Pro 18.192.231.252 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

26 Requests

96 %HTTPS

88 %IPv6

8 Domains

9 Subdomains

9 IPs

2 Countries

369 kBTransfer

876 kBSize

4 Cookies

5 Outgoing links

Page URL History

Redirected requests

26 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

Request headers

Response headers

Request headers

Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

11 JavaScript Global Variables

4 Cookies

Security Headers

Indicators

zeromq.org Open in urlscan Pro
18.192.231.252 Public Scan

Screenshot
Live screenshot

Full Image

26
Requests

96 %
HTTPS

88 %
IPv6

8
Domains

9
Subdomains

9
IPs

2
Countries

369 kB
Transfer

876 kB
Size

4
Cookies

26 HTTP transactions
0 data transactions