Submitted URL: http://crontab.guru/
Effective URL: https://crontab.guru/
Submission: On June 19 via api from US — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 18.245.46.46, located in United States and belongs to AMAZON-02, US. The main domain is crontab.guru. The Cisco Umbrella rank of the primary domain is 361754.
TLS certificate: Issued by Amazon RSA 2048 M02 on May 2nd 2024. Valid for: a year.
This is the only time crontab.guru was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 18.245.46.46 16509 (AMAZON-02)
2 2600:9000:264... 16509 (AMAZON-02)
7 2
Apex Domain
Subdomains
Transfer
5 crontab.guru
crontab.guru — Cisco Umbrella Rank: 361754
2 MB
2 cronitor.io
rum.cronitor.io — Cisco Umbrella Rank: 269366
5 KB
7 2
Domain Requested by
5 crontab.guru crontab.guru
2 rum.cronitor.io crontab.guru
rum.cronitor.io
7 2

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

Domain
cronitor.io
Subject Issuer Validity Valid
*.crontab.guru
Amazon RSA 2048 M02
2024-05-02 -
2025-05-30
a year crt.sh
rum.cronitor.io
Amazon RSA 2048 M02
2023-08-08 -
2024-09-06
a year crt.sh

This page contains 1 frames:

Primary Page: https://crontab.guru/
Frame ID: 407EC4E0E5EA5542B218E9663293AF7D
Requests: 7 HTTP requests in this frame

Screenshot

Page Title

Crontab.guru - The cron schedule expression generator

Page URL History Show full URLs

  1. http://crontab.guru/ HTTP 307
    https://crontab.guru/ Page URL

Page Statistics

7
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

1762 kB
Transfer

1813 kB
Size

1
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://crontab.guru/ HTTP 307
    https://crontab.guru/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
crontab.guru/
Redirect Chain
  • http://crontab.guru/
  • https://crontab.guru/
12 KB
5 KB
Document
General
Full URL
https://crontab.guru/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-46.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
def74b8460d8d300df2540f6e08b1ded1358f903abb98a9922ce41297a986afc

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/126.0.0.0 Safari/537.36

Response headers

Age
1647
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html
Date
Wed, 19 Jun 2024 06:02:29 GMT
ETag
W/"fa721119960204b2e71dfdf7c7c01e1e"
Last-Modified
Fri, 19 Apr 2024 18:27:46 GMT
Server
AmazonS3
Transfer-Encoding
chunked
Vary
Accept-Encoding
Via
1.1 3d95fd99ed5f07db9d464a35af433056.cloudfront.net (CloudFront)
X-Amz-Cf-Id
jKBMfvYhDWPR3yfLd6Rns4PaHNVNfOwjTgnvRjqhLmVvd1oxYveoaQ==
X-Amz-Cf-Pop
FRA56-P9
X-Cache
Hit from cloudfront
x-amz-version-id
tPAuGauw7yUWFXGpjMPaSvXkc2atuEvM

Redirect headers

Location
https://crontab.guru/
Non-Authoritative-Reason
HttpsUpgrades
index.css
crontab.guru/
6 KB
2 KB
Stylesheet
General
Full URL
https://crontab.guru/index.css?cb=1
Requested by
Host: crontab.guru
URL: https://crontab.guru/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-46.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4c8e1659a321fcf98c977ab9f3c7a33d8517ac3655856761e53fdf68d7a0e919

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
m9iOqbAEegfhr26oZ5HLngqqzjc.0tOk
Content-Encoding
gzip
Via
1.1 3d95fd99ed5f07db9d464a35af433056.cloudfront.net (CloudFront)
Date
Wed, 19 Jun 2024 05:56:35 GMT
Last-Modified
Fri, 15 Mar 2024 08:46:49 GMT
Server
AmazonS3
X-Amz-Cf-Pop
FRA56-P9
Age
7760
ETag
W/"0aac13046d29456e25f4c58be9971da4"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
X-Cache
Hit from cloudfront
Connection
keep-alive
X-Amz-Cf-Id
nzu9BvI1vDJ-8akbFhCMOcMKUaK0_pIvZtLzEa_B5y584iRW_RtRYg==
cronitor.png
crontab.guru/
2 MB
2 MB
Image
General
Full URL
https://crontab.guru/cronitor.png
Requested by
Host: crontab.guru
URL: https://crontab.guru/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-46.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
71e4f53bcfee8c5cd9cd473bd15dcc2669cf7dcf5353dd29b13d3bc96b4a59f7

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
RSfOSZ.tQKvxvtI9h9CqG8swFfM46MQa
Date
Wed, 19 Jun 2024 05:56:35 GMT
Via
1.1 3d95fd99ed5f07db9d464a35af433056.cloudfront.net (CloudFront)
Last-Modified
Fri, 15 Mar 2024 06:27:01 GMT
Server
AmazonS3
X-Amz-Cf-Pop
FRA56-P9
Age
3524
ETag
"84cd7ab74a8e097f31c9c63d71b77ec8"
Vary
Accept-Encoding
X-Cache
Hit from cloudfront
Content-Type
image/png
Connection
keep-alive
Content-Length
1774436
X-Amz-Cf-Id
NaaanJRbHXAbYZxs0Yu9nbw-KNGdnG7alComi2FGdAXRJiJS2sO74A==
index.js
crontab.guru/
49 KB
15 KB
Script
General
Full URL
https://crontab.guru/index.js
Requested by
Host: crontab.guru
URL: https://crontab.guru/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-46.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e8ca75590c0b0ed671cb11c021bc0876efcd8b5e73bee0070ba504beff93aade

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
o4HnphW88EHPCdSU0rwbaCeU6oZjJU2l
Content-Encoding
gzip
Via
1.1 5335ce80c0b9264bc591cce2c73bef5e.cloudfront.net (CloudFront)
Date
Wed, 19 Jun 2024 05:56:36 GMT
Last-Modified
Sat, 03 Feb 2024 16:08:18 GMT
Server
AmazonS3
X-Amz-Cf-Pop
FRA56-P9
Age
4875
ETag
W/"fe94e04ead72811c6515609ad444348d"
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
X-Cache
Hit from cloudfront
Connection
keep-alive
X-Amz-Cf-Id
G4e8a3GhQLf1eB772dHCNL0Gon70GZE5oSy-C-WSRG3o6ntpHuRziw==
script.js
rum.cronitor.io/
12 KB
5 KB
Script
General
Full URL
https://rum.cronitor.io/script.js
Requested by
Host: crontab.guru
URL: https://crontab.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2646:1c00:17:6b8:a740:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
0956c1bf8d7b2382ccfbd7b05099a3e0c1fb092558313d6ba08d7bd26eb31fbd
Security Headers
Name Value
Strict-Transport-Security max-age=300; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=300; includeSubDomains
content-encoding
br
x-content-type-options
nosniff
date
Wed, 19 Jun 2024 06:28:55 GMT
via
1.1 76f18545659f3cecc2213d8e93d15fb2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA60-P5
age
103
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
referrer-policy
same-origin
last-modified
Sat, 07 Oct 2023 01:04:49 GMT
server
nginx
etag
W/"6520aeb1-2ec3"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=300
x-amz-cf-id
hbWMNGi09YcQOyrzIBgGH4GkksenFkx5rUzylXbqzSG5cTkaFQtfZw==
events
rum.cronitor.io/api/rum/
0
377 B
Ping
General
Full URL
https://rum.cronitor.io/api/rum/events
Requested by
Host: rum.cronitor.io
URL: https://rum.cronitor.io/script.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2646:1c00:17:6b8:a740:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=300; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

pragma
no-cache
date
Wed, 19 Jun 2024 06:29:35 GMT
strict-transport-security
max-age=300; includeSubDomains
via
1.1 76f18545659f3cecc2213d8e93d15fb2.cloudfront.net (CloudFront)
server
nginx
x-amz-cf-pop
FRA60-P5
access-control-allow-methods
POST
content-type
text/plain; charset=utf-8
access-control-allow-origin
*
x-cache
Miss from cloudfront
cache-control
no-cache, no-store, must-revalidate
content-length
0
x-amz-cf-id
6GdGm0HKoMHdpgQf4INyc-zbNwgKk0CI3k13jki6G8oJoO7aZ_ZXaQ==
expires
0
favicon.ico
crontab.guru/
1 KB
2 KB
Other
General
Full URL
https://crontab.guru/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-46.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d4304af96d4844d7beaf1a36f2efc2cde67e8feebd19476c0381e250de854206

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://crontab.guru/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
null
Date
Wed, 19 Jun 2024 05:56:36 GMT
Via
1.1 3d95fd99ed5f07db9d464a35af433056.cloudfront.net (CloudFront)
Last-Modified
Wed, 11 Oct 2017 05:26:55 GMT
Server
AmazonS3
X-Amz-Cf-Pop
FRA56-P9
Age
3523
ETag
"9c05835fb6e944193f631afeda77dbd7"
Vary
Accept-Encoding
X-Cache
Hit from cloudfront
Content-Type
image/x-icon
Connection
keep-alive
Content-Length
1150
X-Amz-Cf-Id
pCypu93xAaMEWZAHhROGjZVntzmQ4DLYFKHO41DPrUFNphUBDLjpzw==

Verdicts & Comments Add Verdict or Comment

9 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.

undefined| event object| fence object| sharedStorage object| cookie number| currentVariant object| cookieVariant object| allLinks function| main function| cronitor

1 Cookies

Domain/Path Name / Value
.crontab.guru/ Name: lp_test
Value: 21