buildunderstanding.com Open in urlscan Pro
2607:f1c0:100f:f000::229 Public Scan

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URL:
https://buildunderstanding.com/
Submission: On August 04 via api (August 4th 2024, 8:51:34 am UTC) from US — Scanned from DE

Summary HTTP 19 Redirects Links 23 Behaviour Indicators

Summary

This website contacted 5 IPs in 2 countries across 6 domains to perform 19 HTTP transactions. The main IP is 2607:f1c0:100f:f000::229, located in United States and belongs to IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE. The main domain is buildunderstanding.com.
TLS certificate: Issued by Encryption Everywhere DV TLS CA - G2 on July 30th 2024. Valid for: a year.

This is the only time buildunderstanding.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
14	2607:f1c0:100... 2607:f1c0:100f:f000::229	8560 (IONOS-AS ...) (IONOS-AS This is the joint network for IONOS)
1	2606:4700:10:... 2606:4700:10::6816:49c2	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 1	2606:4700:10:... 2606:4700:10::6814:586	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:10:... 2606:4700:10::6816:a79	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
19	5

14 2607:f1c0:100f:f000::229 (United States)

ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE)

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

1 2606:4700:10::6816:49c2 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700:10::6814:586 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

i.creativecommons.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:a79 (United States)

ASN13335 (CLOUDFLARENET, US)

licensebuttons.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
14	buildunderstanding.com buildunderstanding.com	97 KB
2	google-analytics.com ssl.google-analytics.com — Cisco Umbrella Rank: 951	17 KB
1	licensebuttons.net licensebuttons.net — Cisco Umbrella Rank: 51802	2 KB
1	creativecommons.org 1 redirects i.creativecommons.org — Cisco Umbrella Rank: 57821	408 B
1	clustrmaps.com clustrmaps.com — Cisco Umbrella Rank: 165696	15 KB
0	googleapis.com Failed ajax.googleapis.com Failed
19	6

	Domain	Requested by
14	buildunderstanding.com	buildunderstanding.com
2	ssl.google-analytics.com	buildunderstanding.com
1	licensebuttons.net	buildunderstanding.com
1	i.creativecommons.org	1 redirects
1	clustrmaps.com	buildunderstanding.com
0	ajax.googleapis.com Failed	buildunderstanding.com
19	6

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

Domain
www.jayreimer.com
12knights.pbworks.com
clustrmaps.com
sciencevideos.wordpress.com
click4biology.info
www.the-private-eye.com
creativecommons.org
beingfive.blogspot.com
www.bentleyreimer.com
www.buildunderstanding.com
www.toledotel.com
www.dalat.org
www.eviltutor.com
www.gsis.sc.kr
practicalaction.org
saigonkidsamericancommunityschool.com
amongworlds.blogspot.com
www.karelia.com
www.blueballdesign.com
www.apple.com
www.sandvox.com

Subject Issuer	Validity	Valid
*.buildunderstanding.com Encryption Everywhere DV TLS CA - G2	`2024-07-30` - `2025-07-29`	a year	crt.sh
clustrmaps.com WE1	`2024-07-23` - `2024-10-21`	3 months	crt.sh
*.google-analytics.com WR2	`2024-07-30` - `2024-10-22`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://buildunderstanding.com/
Frame ID: 78522B026BFC1CD979A6B6D1A9F4F7BB
Requests: 19 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

HOME | www.buildunderstanding.com

Detected technologies

ClustrMaps Widget (Maps) Expand

Overall confidence: 100%
Detected patterns

clustrmaps\.com

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

19
Requests

89 %
HTTPS

100 %
IPv6

6
Domains

6
Subdomains

5
IPs

2
Countries

132 kB
Transfer

166 kB
Size

5
Cookies

23 Outgoing links

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

URL: http://www.jayreimer.com/
Title: Home

Search URL Search Domain Scan URL

URL: http://12knights.pbworks.com/
Title: DP bio

Search URL Search Domain Scan URL

URL: http://clustrmaps.com/counter/maps.php?url=http://www.jayreimer.com

Search URL Search Domain Scan URL

URL: http://12knights.pbworks.com/FrontPage
Title: IB-12 Knights

Search URL Search Domain Scan URL

URL: http://sciencevideos.wordpress.com/bis-ib-diploma-programme-biology/
Title: IB-Sciencevideoresources

Search URL Search Domain Scan URL

URL: http://click4biology.info/index.htm
Title: IB-Click4Biology

Search URL Search Domain Scan URL

URL: http://www.jayreimer.com/TEXTBOOK/iText/products/0-13-115516-4/index.html
Title: BIO TEXT

Search URL Search Domain Scan URL

URL: http://www.the-private-eye.com/index.html
Title: The Private Eye

Search URL Search Domain Scan URL

URL: http://creativecommons.org/licenses/by-nc-sa/3.0/us/

Search URL Search Domain Scan URL

URL: http://beingfive.blogspot.com/
Title: Being Five

Search URL Search Domain Scan URL

URL: http://www.bentleyreimer.com/
Title: Bentley Reimer

Search URL Search Domain Scan URL

URL: http://www.buildunderstanding.com/
Title: Build Understanding

Search URL Search Domain Scan URL

URL: http://www.toledotel.com/~caley/ChucksSite/About_Me.html
Title: Chuck Caley, Toledo

Search URL Search Domain Scan URL

URL: http://www.dalat.org/
Title: Dalat School

Search URL Search Domain Scan URL

URL: http://www.eviltutor.com/guide/107
Title: Evil Tutor

Search URL Search Domain Scan URL

URL: http://www.gsis.sc.kr/
Title: GSIS

Search URL Search Domain Scan URL

URL: http://practicalaction.org/
Title: Practical Action

Search URL Search Domain Scan URL

URL: http://saigonkidsamericancommunityschool.com/
Title: Saigonkids Blog

Search URL Search Domain Scan URL

URL: http://amongworlds.blogspot.com/
Title: TCK blog

Search URL Search Domain Scan URL

URL: http://www.karelia.com/
Title: Sandvox

Search URL Search Domain Scan URL

URL: http://www.blueballdesign.com/
Title: Blueball

Search URL Search Domain Scan URL

URL: http://www.apple.com/
Title: Macbook

Search URL Search Domain Scan URL

URL: http://www.sandvox.com/?utm_source=cust_site&utm_medium=banner&utm_content=b7&utm_campaign=pointback&h=

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2

https://i.creativecommons.org/l/by-nc-sa/3.0/us/88x31.png HTTP 301
https://licensebuttons.net/l/by-nc-sa/3.0/us/88x31.png

19 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
buildunderstanding.com/ 14 KB
5 KB 917ms
146ms Document
text/html 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to

Full URL: https://buildunderstanding.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 7529cba0a7e026a6031c06bbe8ad284b39649290157ad9a2b22b6c17a15e7d34

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-type: text/html
date: Sun, 04 Aug 2024 08:51:25 GMT
etag: W/"3661-4bca74241a000"
last-modified: Mon, 02 Apr 2012 00:27:44 GMT
server: Apache

GET
H2 200 main.css
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 18 KB
18 KB 203ms
167ms Stylesheet
text/css 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 370fd66ce2cfe5f9977475991c65ef258490c4bc63f6091df59fb74d797c7238

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:25 GMT
last-modified: Mon, 02 Apr 2012 00:38:16 GMT
server: Apache
accept-ranges: bytes
etag: "48d6-4bca767ed2e00"
content-length: 18646
content-type: text/css

GET
H2 200 index2.php
clustrmaps.com/counter/ 15 KB
15 KB 764ms
606ms Image
image/png 2606:4700:10::6816:49c2
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://clustrmaps.com/counter/index2.php?url=http://www.jayreimer.com

Requested by

Host: buildunderstanding.com
URL: https://buildunderstanding.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:49c2 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / PHP/7.4.9

Resource Hash

3c37d383d207924d6a0077828b78caaab4e08a2b749156bcf3b3117ed33342cb

Security Headers

Name	Value
X-Frame-Options	DENY

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 04 Aug 2024 08:51:26 GMT
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: PHP/7.4.9
x-frame-options: DENY
content-type: image/png
cache-control: no-store, no-cache, must-revalidate
cf-ray: 8add4e352e2b2bd5-FRA
expires: Thu, 19 Nov 1981 08:52:00 GMT

GET
H2

200

88x31.png
licensebuttons.net/l/by-nc-sa/3.0/us/
Redirect Chain

https://i.creativecommons.org/l/by-nc-sa/3.0/us/88x31.png
https://licensebuttons.net/l/by-nc-sa/3.0/us/88x31.png

2 KB
2 KB

560ms
33ms

Image
image/png

2606:4700:10::6816:a79
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://licensebuttons.net/l/by-nc-sa/3.0/us/88x31.png

Requested by

Host: buildunderstanding.com
URL: https://buildunderstanding.com/

Protocol

Server

2606:4700:10::6816:a79 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c15eb6363ffed47e2913229559af9d19974d4dc35e97a84bac0bb3e25bdc87c8

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
strict-transport-security: max-age=15768000
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2707
cf-polished: origSize=5460
content-length: 1628
x-xss-protection: 1; mode=block
cf-bgj: imgq:100,h2pri
last-modified: Thu, 30 Apr 2020 21:59:13 GMT
server: cloudflare
etag: "5eab4a31-1554"
x-frame-options: deny
vary: Accept-Encoding
content-type: image/png
cache-control: max-age=432000
accept-ranges: bytes
cf-ray: 8add4e38fa0092a5-FRA

Redirect headers

date: Sun, 04 Aug 2024 08:51:25 GMT
strict-transport-security: max-age=15768000
x-content-type-options: nosniff
cf-cache-status: HIT
server: cloudflare
age: 132
x-frame-options: deny
vary: Accept-Encoding
content-type: text/html
location: https://licensebuttons.net/l/by-nc-sa/3.0/us/88x31.png
cf-ray: 8add4e352fde2c7b-FRA
x-xss-protection: 1; mode=block

GET
H2 200 jay_2009_med.jpeg
buildunderstanding.com/_Media/ 17 KB
17 KB 272ms
270ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/_Media/jay_2009_med.jpeg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 6699a7c44712b3f575fc20390fa4eebdb2672740169e27244b8887031faf5927

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Sun, 01 Apr 2012 16:14:28 GMT
server: Apache
accept-ranges: bytes
etag: "435b-4bca05e328100"
content-length: 17243
content-type: image/jpeg

GET
H2 200 sandvox_bucket_white.png
buildunderstanding.com/_Resources/ 3 KB
3 KB 200ms
137ms Image
image/png 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/_Resources/sandvox_bucket_white.png
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: b0186cd0f752fcf33930389be3fc56fbae80f9419df925987fa85064868c0823

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Sun, 01 Apr 2012 16:14:32 GMT
server: Apache
accept-ranges: bytes
etag: "b63-4bca05e6f8a00"
content-length: 2915
content-type: image/png

GET jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.5.2/ 0
0

GET
H2 200 ga.js Show response
ssl.google-analytics.com/ 45 KB
17 KB 579ms
45ms Script
text/javascript 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.google-analytics.com/ga.js

Requested by

Host: buildunderstanding.com
URL: https://buildunderstanding.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f

Security Headers

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

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Sun, 04 Aug 2024 07:54:57 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 3389
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: 17168
expires: Sun, 04 Aug 2024 09:54:57 GMT

GET
H2 200 __utm.gif
ssl.google-analytics.com/r/ 35 B
197 B 18ms
17ms Image
image/gif 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=694145777&utmhn=buildunderstanding.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=de-de&utmje=0&utmfl=-&utmdt=HOME%20%7C%20www.buildunderstanding.com&utmhid=1144846785&utmr=-&utmp=%2F&utmht=1722761486560&utmac=UA-4645150-1&utmcc=__utma%3D83356549.1318994423.1722761486.1722761486.1722761486.1%3B%2B__utmz%3D83356549.1722761486.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=364007227&utmredir=1&utmu=HAAAAAAAAAAAAAAAAAAAAAAE~

Requested by

Host: buildunderstanding.com
URL: https://buildunderstanding.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 04 Aug 2024 08:51:26 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 protab_bgtop_grayblue.jpg
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 827 B
973 B 239ms
238ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_bgtop_grayblue.jpg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: af97eb0564d752f7248466d4671a2a703baf161114a60e5f79d1878504774744

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:22 GMT
server: Apache
accept-ranges: bytes
etag: "33b-4bca76848bb80"
content-length: 827
content-type: image/jpeg

GET
H2 200 protab_top_grayblue1000.jpg
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 16 KB
16 KB 332ms
331ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_top_grayblue1000.jpg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 17cb165dfb9dfdf77656bd74baaef94255b4e837445091c272666893d4ff2b54

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:03 GMT
server: Apache
accept-ranges: bytes
etag: "405f-4bca76726d0c0"
content-length: 16479
content-type: image/jpeg

GET
H2 200 banner.jpeg
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 28 KB
28 KB 226ms
225ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/banner.jpeg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: b47da50598131dd0627fe6882eddbd269473f6709125765324b3347b80272c2b

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:00 GMT
server: Apache
accept-ranges: bytes
etag: "7106-4bca766f90a00"
content-length: 28934
content-type: image/jpeg

GET
H2 200 protab_nav_grayblueright.gif
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 122 B
266 B 143ms
142ms Image
image/gif 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_nav_grayblueright.gif
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: fc479e8386fa6b4db23f0e07ab9856967a16ac99d9bf5210b1df96086bbb158e

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:17 GMT
server: Apache
accept-ranges: bytes
etag: "7a-4bca767fc7040"
content-length: 122
content-type: image/gif

GET
H2 200 protab_nav_grayblueleft.gif
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 120 B
264 B 143ms
142ms Image
image/gif 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_nav_grayblueleft.gif
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 1748c0ea667e51d1f929cbe360446c4944c0e337c95e789acde9ba59814a618f

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:25 GMT
server: Apache
accept-ranges: bytes
etag: "78-4bca768768240"
content-length: 120
content-type: image/gif

GET
H2 200 tabright.gif
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 180 B
325 B 372ms
371ms Image
image/gif 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/tabright.gif
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: f5f22161b2315155912e242d2cf7f413e5c1f9577b0cc68061be11a71c363674

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:06 GMT
server: Apache
accept-ranges: bytes
etag: "b4-4bca767549780"
content-length: 180
content-type: image/gif

GET
H2 200 tableft.gif
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 179 B
323 B 320ms
319ms Image
image/gif 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/tableft.gif
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: c6048cfcc1e6ee6910fb83910ecafbcc426ef5a3a344f7df1f55b041ef150aa1

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:24 GMT
server: Apache
accept-ranges: bytes
etag: "b3-4bca768674000"
content-length: 179
content-type: image/gif

GET
H2 200 protab_pgtopbg_grayblue.jpg
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 428 B
574 B 320ms
186ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_pgtopbg_grayblue.jpg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 6e7e574e8173a3d83791c0922631a79dd22a6c4ac72ddf7effb4bc01e8aebdf5

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:07 GMT
server: Apache
accept-ranges: bytes
etag: "1ac-4bca76763d9c0"
content-length: 428
content-type: image/jpeg

GET
H2 200 protab_bottom_1000.jpg
buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/ 5 KB
6 KB 401ms
250ms Image
image/jpeg 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/protab_bottom_1000.jpg
Requested by: Host: buildunderstanding.com
URL: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 96d82f6cc970d4c75ffb4c6778fcc186bd87953ed5c444e64079939f052bab61

Request headers

Referer: https://buildunderstanding.com/com_sandvoxdesigner_ProTabsGrayBlueWide/main.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:26 GMT
last-modified: Mon, 02 Apr 2012 00:38:14 GMT
server: Apache
accept-ranges: bytes
etag: "15bb-4bca767cea980"
content-length: 5563
content-type: image/jpeg

GET
H2 200 favicon.ico
buildunderstanding.com/ 1 KB
1 KB 139ms
138ms Other
image/vnd.microsoft.icon 2607:f1c0:100f:f000::229
IONOS-AS This is ...

General

Check archive.org

Show headers Download Go to

Full URL: https://buildunderstanding.com/favicon.ico
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2607:f1c0:100f:f000::229 , United States, ASN8560 (IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE),
Reverse DNS
Software: Apache /
Resource Hash: 1846aaa6cca9abeed6d084dd8a4066b56d0207bbdd5b5f32dc40edf5177801b4

Request headers

Referer: https://buildunderstanding.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 04 Aug 2024 08:51:27 GMT
last-modified: Sun, 01 Apr 2012 16:14:15 GMT
server: Apache
accept-ranges: bytes
etag: "436-4bca05d6c23c0"
content-length: 1078
content-type: image/vnd.microsoft.icon

Failed requests

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

Domain: ajax.googleapis.com
URL: http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js

Verdicts & Comments Add Verdict or Comment

5 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.

5 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
.buildunderstanding.com/	1970-01-21 08:08:41	Name: __utma Value: 83356549.1318994423.1722761486.1722761486.1722761486.1
.buildunderstanding.com/	1969-12-31 23:59:59	Name: __utmc Value: 83356549
.buildunderstanding.com/	1970-01-21 02:55:29	Name: __utmz Value: 83356549.1722761486.1.1.utmcsr=(direct)\|utmccn=(direct)\|utmcmd=(none)
.buildunderstanding.com/	1970-01-20 22:32:42	Name: __utmt Value: 1
.buildunderstanding.com/	1970-01-20 22:32:43	Name: __utmb Value: 83356549.1.10.1722761486

7 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
security	warning	URL: https://buildunderstanding.com/ Message: Mixed Content: The page at 'https://buildunderstanding.com/' was loaded over HTTPS, but requested an insecure element 'http://clustrmaps.com/counter/index2.php?url=http://www.jayreimer.com'. 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://buildunderstanding.com/ Message: Mixed Content: The page at 'https://buildunderstanding.com/' was loaded over HTTPS, but requested an insecure element 'http://i.creativecommons.org/l/by-nc-sa/3.0/us/88x31.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	error	URL: https://buildunderstanding.com/ Message: Mixed Content: The page at 'https://buildunderstanding.com/' was loaded over HTTPS, but requested an insecure script 'http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js'. This request has been blocked; the content must be served over HTTPS.
javascript	warning	URL: https://buildunderstanding.com/(Line 24) Message: A parser-blocking, cross site (i.e. different eTLD+1) script, https://ssl.google-analytics.com/ga.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
javascript	warning	URL: https://buildunderstanding.com/(Line 24) Message: A parser-blocking, cross site (i.e. different eTLD+1) script, https://ssl.google-analytics.com/ga.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
security	warning	URL: https://buildunderstanding.com/(Line 237) Message: Mixed Content: The page at 'https://buildunderstanding.com/' was loaded over HTTPS, but requested an insecure element 'http://clustrmaps.com/counter/index2.php?url=http://www.jayreimer.com'. 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://buildunderstanding.com/(Line 237) Message: Mixed Content: The page at 'https://buildunderstanding.com/' was loaded over HTTPS, but requested an insecure element 'http://i.creativecommons.org/l/by-nc-sa/3.0/us/88x31.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

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.

ajax.googleapis.com
buildunderstanding.com
clustrmaps.com
i.creativecommons.org
licensebuttons.net
ssl.google-analytics.com
ajax.googleapis.com
2606:4700:10::6814:586
2606:4700:10::6816:49c2
2606:4700:10::6816:a79
2607:f1c0:100f:f000::229
2a00:1450:4001:812::2008
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
1748c0ea667e51d1f929cbe360446c4944c0e337c95e789acde9ba59814a618f
17cb165dfb9dfdf77656bd74baaef94255b4e837445091c272666893d4ff2b54
1846aaa6cca9abeed6d084dd8a4066b56d0207bbdd5b5f32dc40edf5177801b4
370fd66ce2cfe5f9977475991c65ef258490c4bc63f6091df59fb74d797c7238
3c37d383d207924d6a0077828b78caaab4e08a2b749156bcf3b3117ed33342cb
6699a7c44712b3f575fc20390fa4eebdb2672740169e27244b8887031faf5927
6e7e574e8173a3d83791c0922631a79dd22a6c4ac72ddf7effb4bc01e8aebdf5
7529cba0a7e026a6031c06bbe8ad284b39649290157ad9a2b22b6c17a15e7d34
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
96d82f6cc970d4c75ffb4c6778fcc186bd87953ed5c444e64079939f052bab61
af97eb0564d752f7248466d4671a2a703baf161114a60e5f79d1878504774744
b0186cd0f752fcf33930389be3fc56fbae80f9419df925987fa85064868c0823
b47da50598131dd0627fe6882eddbd269473f6709125765324b3347b80272c2b
c15eb6363ffed47e2913229559af9d19974d4dc35e97a84bac0bb3e25bdc87c8
c6048cfcc1e6ee6910fb83910ecafbcc426ef5a3a344f7df1f55b041ef150aa1
f5f22161b2315155912e242d2cf7f413e5c1f9577b0cc68061be11a71c363674
fc479e8386fa6b4db23f0e07ab9856967a16ac99d9bf5210b1df96086bbb158e

buildunderstanding.com Open in urlscan Pro 2607:f1c0:100f:f000::229 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

19 Requests

89 %HTTPS

100 %IPv6

6 Domains

6 Subdomains

5 IPs

2 Countries

132 kBTransfer

166 kBSize

5 Cookies

23 Outgoing links

Redirected requests

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

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Failed requests

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

5 Cookies

7 Console Messages

Indicators

buildunderstanding.com Open in urlscan Pro
2607:f1c0:100f:f000::229 Public Scan

Screenshot
Live screenshot

Full Image

19
Requests

89 %
HTTPS

100 %
IPv6

6
Domains

6
Subdomains

5
IPs

2
Countries

132 kB
Transfer

166 kB
Size

5
Cookies

19 HTTP transactions
0 data transactions