DMAC LockDown Browser

DMAC LockDown Browser

ID: ajlbefpfkpconmnpplgnafofcgbndjjn

Extension Info & Metadata

Status
Active
Version
0.4.65
Size
4.52 MB
Rating
1.6/5
Reviews
31
Users
20,000
Type
Extension
Updated
Feb 26, 2026
Category
Education
Price
Free
Featured
No
Visibility
Unlisted
Mature
No
By Google
No
Trusted
No

Publisher Contextual Analysis

Author
Respondus IncView Profile
Country
US
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Address
8201 164th Ave NE suite 200 Redmond, WA 98062 US
Website
Visit
Total Extensions
12
Active
12
Obsolete
0
Listed
1
Unlisted
11
Total Users
2,640,000

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Screenshot 1

LockDown Browser is a custom browser that locks down the exam environment within specific learning and assessment systems

During an online exam, LockDown Browser will prevent you from going to other URLs, switching applications, copying questions or printing. It essentially locks you into the exam until it's submitted for grading. This is NOT a limited-feature version and there are NO advertisements of any type.

Extracted Data

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URLs
48
IPv4
18
IPv6
0

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

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autolaunch.respondus2.com-https://autolaunch.respondus2.com/
yandex.com/botshttp://yandex.com/bots
app.posthog.com/homehttps://app.posthog.com/home#panel=support%3Asupport%3A.
sentry.io/organizations/https://sentry.io/organizations/
posthog.com/docs/billing/limits-alertshttps://posthog.com/docs/billing/limits-alerts
app.posthog.com-https://app.posthog.com
us.i.posthog.com-https://us.i.posthog.com
us.posthog.com-https://us.posthog.com
posthog.com/tutorials/web-redact-propertieshttps://posthog.com/tutorials/web-redact-properties#hiding-customer-ip-address
${n.cookie.domain.startswith(-https://${n.cookie.domain.startsWith(
Showing 1 to 10 of 50 rows
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127.0.0.1
IPv4
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13.88.7.71
IPv4
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3.2.6.4
IPv4
-
8.2.2.5
IPv4
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4.2.8.3
IPv4
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5.18.85.28
IPv4
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4.5.8.8
IPv4
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35.43.96.4
IPv4
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43.35.4.96
IPv4
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5.18.85.55
IPv4
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3.5.7.7
IPv4
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5.38.8.97
IPv4
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3.4.5.8
IPv4
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55.28.9.84
IPv4
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42.22.78.55
IPv4
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3.4.8.5
IPv4
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27.1.8.53
IPv4
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55.47.98.97
IPv4
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Showing 1 to 18 of 20 rows
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Version History

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Code Diff

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