URL: https://www.oreilly.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
Submission: On February 28 via manual from US — Scanned from DE

Summary

This website contacted 13 IPs in 3 countries across 11 domains to perform 44 HTTP transactions. The main IP is 104.96.133.130, located in Vienna, Austria and belongs to AKAMAI-AS, US. The main domain is www.oreilly.com. The Cisco Umbrella rank of the primary domain is 77987.
TLS certificate: Issued by GeoTrust RSA CA 2018 on October 8th 2022. Valid for: a year.
This is the only time www.oreilly.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 104.96.133.130 16625 (AKAMAI-AS)
2 2a00:1450:400... 15169 (GOOGLE)
16 104.96.141.219 16625 (AKAMAI-AS)
1 151.101.130.217 54113 (FASTLY)
2 34.96.102.137 396982 (GOOGLE-CL...)
1 13.225.83.103 16509 (AMAZON-02)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a02:26f0:dc:... 20940 (AKAMAI-ASN1)
1 2a00:1450:400... 15169 (GOOGLE)
7 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:2800:234... 15133 (EDGECAST)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 104.244.42.72 13414 (TWITTER)
44 13
Apex Domain
Subdomains
Transfer
16 oreillystatic.com
cdn.oreillystatic.com — Cisco Umbrella Rank: 80448
396 KB
8 oreilly.com
www.oreilly.com — Cisco Umbrella Rank: 77987
learning.oreilly.com — Cisco Umbrella Rank: 60030
815 KB
7 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 372
127 KB
3 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 778
syndication.twitter.com — Cisco Umbrella Rank: 1135
132 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 195
56 KB
2 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 4542
2 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 36
ajax.googleapis.com — Cisco Umbrella Rank: 306
34 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 603
312 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 44
112 KB
1 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1809
21 KB
1 seamlessaccess.org
service.seamlessaccess.org — Cisco Umbrella Rank: 26147
42 KB
44 11
Domain Requested by
16 cdn.oreillystatic.com www.oreilly.com
cdn.oreillystatic.com
7 cdn.cookielaw.org www.googletagmanager.com
www.datadoghq-browser-agent.com
cdn.cookielaw.org
7 www.oreilly.com www.oreilly.com
www.datadoghq-browser-agent.com
2 platform.twitter.com www.oreilly.com
platform.twitter.com
2 cdnjs.cloudflare.com www.oreilly.com
cdnjs.cloudflare.com
2 dev.visualwebsiteoptimizer.com www.oreilly.com
1 syndication.twitter.com platform.twitter.com
1 geolocation.onetrust.com www.datadoghq-browser-agent.com
1 www.googletagmanager.com www.oreilly.com
1 learning.oreilly.com www.datadoghq-browser-agent.com
1 www.datadoghq-browser-agent.com www.oreilly.com
1 service.seamlessaccess.org www.oreilly.com
1 ajax.googleapis.com www.oreilly.com
1 fonts.googleapis.com www.oreilly.com
44 14
Subject Issuer Validity Valid
shop.oreilly.com
GeoTrust RSA CA 2018
2022-10-08 -
2023-10-11
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-02-08 -
2023-05-03
3 months crt.sh
covers.oreillystatic.com
GeoTrust RSA CA 2018
2023-02-23 -
2024-02-24
a year crt.sh
service.seamlessaccess.org
GlobalSign Atlas R3 DV TLS CA 2022 Q2
2022-07-09 -
2023-08-10
a year crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2
2022-07-04 -
2023-08-05
a year crt.sh
*.datadoghq-browser-agent.com
DigiCert TLS RSA SHA256 2020 CA1
2023-01-14 -
2024-01-16
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-08-03 -
2023-08-02
a year crt.sh
*.oreilly.com
DigiCert TLS RSA SHA256 2020 CA1
2023-02-25 -
2024-02-25
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-02-08 -
2023-05-03
3 months crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2022-05-01 -
2023-05-01
a year crt.sh
*.twimg.com
DigiCert TLS RSA SHA256 2020 CA1
2022-10-06 -
2023-11-06
a year crt.sh
onetrust.com
Cloudflare Inc ECC CA-3
2022-12-13 -
2023-12-13
a year crt.sh
syndication.twitter.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1
2023-02-05 -
2024-02-05
a year crt.sh

This page contains 2 frames:

Primary Page: https://www.oreilly.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
Frame ID: 128562A90CB912909028AA7D8BB25B0B
Requests: 42 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=https%3A%2F%2Fwww.oreilly.com
Frame ID: 2B69B26B9F619C7FCD1C002BF4E9175F
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

7.16. Matching IPv4 Addresses - Regular Expressions Cookbook [Book]facebook-logolinkedin-logoyoutube-logoBack ButtonSearch IconFilter Icon

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

44
Requests

100 %
HTTPS

54 %
IPv6

11
Domains

14
Subdomains

13
IPs

3
Countries

1738 kB
Transfer

3193 kB
Size

7
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

44 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
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14 KB
Document
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.133.130 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
istio-envoy /
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Security Headers
Name Value
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Request headers

Upgrade-Insecure-Requests
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User-Agent
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Response headers

cache-control
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content-encoding
gzip
content-length
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content-type
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date
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expires
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pragma
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vary
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78 KB
14 KB
Stylesheet
General
Full URL
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Requested by
Host: www.oreilly.com
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.133.130 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
istio-envoy /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

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content-encoding
gzip
referrer-policy
strict-origin
strict-transport-security
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last-modified
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server
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x-content-type-options
nosniff
vary
Accept, Accept-Encoding, Authorization, Cookie
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
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x-envoy-upstream-service-time
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content-length
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css
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2 KB
973 B
Stylesheet
General
Full URL
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Requested by
Host: www.oreilly.com
URL: https://www.oreilly.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:808::200a , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

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date
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content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
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alt-svc
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x-xss-protection
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server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
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content-type
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access-control-allow-origin
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cache-control
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expires
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15 KB
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General
Full URL
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Requested by
Host: www.oreilly.com
URL: https://www.oreilly.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.141.219 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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content-encoding
gzip
last-modified
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server
Apache
vary
Accept-Encoding
content-type
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cache-control
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accept-ranges
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Requested by
Host: www.oreilly.com
URL: https://www.oreilly.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.141.219 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

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Apache
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.141.219 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
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Request headers

accept-language
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Response headers

date
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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Software
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.141.219 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
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Software
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Resource Hash
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Request headers

accept-language
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Response headers

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last-modified
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server
Apache
content-type
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cache-control
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Protocol
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Security
TLS 1.3, , AES_256_GCM
Server
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Response headers

date
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server
Apache
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Protocol
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TLS 1.3, , AES_256_GCM
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Request headers

accept-language
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User-Agent
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Response headers

date
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Apache
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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Software
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Request headers

accept-language
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Response headers

date
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last-modified
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server
Apache
content-type
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cache-control
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expires
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Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.96.133.130 Vienna, Austria, ASN16625 (AKAMAI-AS, US),
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Software
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Security Headers
Name Value
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Response headers

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Protocol
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Resource Hash
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Request headers

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Response headers

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Request headers

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Response headers

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Request headers

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Response headers

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Verdicts & Comments Add Verdict or Comment

89 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| 0 object| 1 object| 2 boolean| credentialless object| _vwo_code number| settings_timer number| _vwo_settings_timer object| g object| dataLayer object| DD_RUM object| html5 object| Modernizr object| webpackChunkanybird function| clearImmediate function| setImmediate object| Backbone function| _ function| $ function| jQuery object| exitIntentCookieValue object| __post_robot_10_0_14__ object| __post_robot_10_0_22__ object| __zoid_9_0_34__ object| thiss undefined| vwo_e number| _vwo_j_e string| _vwo_mt string| _vwo_tm object| VWO object| vwo_iehack_queue object| sepStartDate object| sepExtraDate object| sepEndDate object| octStartDate object| octEndDate object| cmStartDate object| cmExtraDate object| cmEndDate object| MathJax undefined| module object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data function| onYouTubeIframeAPIReady object| domains_to_track string| docHost string| folders_to_track object| extDoc string| socSites boolean| isSubDomainTracker boolean| isSeparateDomainTracker boolean| isGTM object| eValues string| mainDomain number| flag object| mDownAtt string| doname string| linkType object| mailPattern object| urlPattern object| telPattern object| internalDomain boolean| condition number| k boolean| condition1 function| _isSocial function| _isInternalFolder function| _isDownload function| _setDownloadData function| _tagLinks function| isExcluded object| OneTrustStub function| OptanonWrapper function| trackTwitter function| extractParamFromUri object| twttr function| forceInputUppercase object| nonwExpandable object| nonwExpandableFo object| expandable object| flyoutLinks object| __twttrll object| __twttr string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData object| Optanon object| OneTrust

7 Cookies

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1 Console Messages

Source Level URL
Text
network error URL: https://learning.oreilly.com/api/v1/account-summary-by-network/
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

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
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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.

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