otpku.com favicon

otpku[.]com

Category: Business, Economy, Malicious

Scanned: May 2, 2026, 02:38 PM UTC · First seen: May 2, 2026 · Threat Engines: 3 / 91 · Times Scanned: 1
40 / 100 Trust Score Based on scan findings at the time of analysis
Moderate Risk
0 - High Risk50 - Moderate100 - No Threats
Fresh scan recommended
Last scanned 10 days ago - security status may have changed since then.
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Screenshot of otpku[.]com Captured May 2, 2026
https://otpku[.]com
Screenshot unavailable
This may be due to bot protection, geo-restrictions, or the site being temporarily unavailable.
4 years
Not Ranked - This website does not appear in the Tranco top list
Flagged by 3 of 91 engines
✓ Valid (TLS)
CloudFlare, Inc.
Toronto, Canada
cloudflare
Unknown
188.114.96.0
Domain & WHOIS Information
Registrar CV. Rumahweb Indonesia
Registered July 31, 2021
Expires July 31, 2026
Name Servers deb.ns.cloudflare.com
DNSSEC Unsigned
Hosting CloudFlare, Inc.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
85 files scanned
No threats
84
Low Risk
0
Medium Risk
1
High Risk
0
No threats Low Risk Medium Risk High Risk
/index Flagged: medium risk
virtusim.com.http-redirect 77 B No threats
virtusim.com/pages?id=2 28.5 KB No threats
virtusim.com/pages?id=1 27.3 KB No threats
virtusim.com/forgot-password.php 6.4 KB No threats
virtusim.com/services 27.1 KB No threats
virtusim.com/login 24.9 KB No threats
virtusim.com/pages?id=3 29.2 KB No threats
virtusim.com/forgot-password 6.4 KB No threats
virtusim.com/register 23.8 KB No threats
virtusim.com/pages?id=4 15 B No threats
Show 74 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
99
External Links
42 Flagged
0
Iframes
Clean
12
Referenced Domains
1 Flagged
43
Flagged Resources
Detected
otpku.comFlagged: Generic Malicious Object
http://otpku.com/../assets/VirtuSIM-ico-500x500.pngFlagged: Generic Malicious Object
http://otpku.com/assets/virtusim.pngFlagged: Generic Malicious Object
http://otpku.com/css/aos.cssFlagged: Generic Malicious Object
http://otpku.com/css/bootstrap.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/icofont.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/owl.carousel.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/responsive.cssFlagged: Generic Malicious Object
http://otpku.com/css/style.cssFlagged: Generic Malicious Object
http://otpku.com/images/anim_line.pngFlagged: Generic Malicious Object
http://otpku.com/images/appstore_blue.pngFlagged: Generic Malicious Object
http://otpku.com/images/appstore_white.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/akses-logo.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/app-dashboard.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/app-topup.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/bg-login.jpgFlagged: Generic Malicious Object
http://otpku.com/images/assets/language-logo.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/logo-virtusim.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/price-logo.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/sms-notif.pngFlagged: Generic Malicious Object
http://otpku.com/images/avtar_testimonial.pngFlagged: Generic Malicious Object
http://otpku.com/images/create_account.jpgFlagged: Generic Malicious Object
http://otpku.com/images/enjoy_app.jpgFlagged: Generic Malicious Object
http://otpku.com/images/experts_03.pngFlagged: Generic Malicious Object
http://otpku.com/images/go_top.pngFlagged: Generic Malicious Object
http://otpku.com/images/googleplay_blue.pngFlagged: Generic Malicious Object
http://otpku.com/images/googleplay_white.pngFlagged: Generic Malicious Object
http://otpku.com/images/message_icon.pngFlagged: Generic Malicious Object
http://otpku.com/images/mobile_frame_svg.svgFlagged: Generic Malicious Object
http://otpku.com/images/review_05.pngFlagged: Generic Malicious Object
http://otpku.com/images/shield_icon.pngFlagged: Generic Malicious Object
http://otpku.com/images/testimonial_user1.pngFlagged: Generic Malicious Object
http://otpku.com/images/testimonial_user2.pngFlagged: Generic Malicious Object
http://otpku.com/images/testimonial_user3.pngFlagged: Generic Malicious Object
http://otpku.com/images/used01.pngFlagged: Generic Malicious Object
http://otpku.com/images/used02.pngFlagged: Generic Malicious Object
http://otpku.com/images/used03.pngFlagged: Generic Malicious Object
http://otpku.com/images/used04.pngFlagged: Generic Malicious Object
http://otpku.com/js/aos.jsFlagged: Generic Malicious Object
http://otpku.com/js/bootstrap.min.jsFlagged: Generic Malicious Object
http://otpku.com/js/jquery.jsFlagged: Generic Malicious Object
http://otpku.com/js/main.jsFlagged: Generic Malicious Object
http://otpku.com/js/owl.carousel.min.jsFlagged: Generic Malicious Object
http://otpku.com/../assets/VirtuSIM-ico-500x500.pngFlagged: Generic Malicious Object
http://otpku.com/assets/virtusim.pngFlagged: Generic Malicious Object
http://otpku.com/css/aos.cssFlagged: Generic Malicious Object
http://otpku.com/css/bootstrap.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/icofont.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/owl.carousel.min.cssFlagged: Generic Malicious Object
http://otpku.com/css/responsive.cssFlagged: Generic Malicious Object
http://otpku.com/css/style.cssFlagged: Generic Malicious Object
http://otpku.com/images/anim_line.pngFlagged: Generic Malicious Object
http://otpku.com/images/appstore_blue.pngFlagged: Generic Malicious Object
http://otpku.com/images/appstore_white.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/akses-logo.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/app-dashboard.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/app-topup.pngFlagged: Generic Malicious Object
http://otpku.com/images/assets/bg-login.jpgFlagged: Generic Malicious Object
Show 84 more...
otpku.comFlagged: Generic Malicious Object
accounts.google.comNot flagged
apps.apple.comNot flagged
cdn.jsdelivr.netNot flagged
cdnjs.cloudflare.comNot flagged
code.jquery.comNot flagged
developer.apple.comNot flagged
documenter.getpostman.comNot flagged
github.comNot flagged
play.google.comNot flagged
virtusim.comNot flagged
www.googletagmanager.comNot flagged
otpku[.]com Overview

Description of otpku[.]com

otpku[.]com appears to be a technology-focused website related to OTP services, virtual numbers, or SIM-based verification tools. The domain name suggests a service centered on one-time passwords, and the page assets and referenced branding indicate a connection to a product or platform called VirtuSIM. Based on the available categories, multiple web-classification sources place it in the information technology or business/economy space, although one source also labels it as malicious.

The site appears to present software or app-related content rather than a traditional content portal or marketplace. References to mobile app assets, dashboard imagery, login backgrounds, app store links, and developer-related resources suggest it may promote or support an application used for account access, messaging, verification, or telecom-related functions. Based on the available data, it does not appear to be a parked or expired domain; it appears to be an active operational website.

Safety Assessment for otpku[.]com

The scan results show mixed signals. A small number of security engines flagged the domain, with 3 out of 91 reporting suspicious or malicious classifications at the time of this scan. In addition, the malware scan marked the overall threat level as suspicious and identified the homepage path as flagged. One blacklist-style source also listed the domain, while several other blacklist and reputation databases did not report it. This combination may indicate either a low-confidence detection, a false positive, or potentially unwanted behavior that has not been broadly confirmed.

A notable detail is that many internal assets such as CSS, JavaScript, and image files were generically flagged, but they were all associated with the same broad detection label rather than clearly identified malware families or exploit payloads. That pattern can sometimes occur when a scanner distrusts the site as a whole rather than confirming that each individual file is harmful. At the same time, the domain has been registered for several years, which may reduce the likelihood of a throwaway campaign domain, though age alone does not remove risk.

Based on available scan data, this website shows some suspicious indicators and limited security-engine detections, so caution may be warranted. Based on these findings, this website may pose potential risks to visitors.

Technical Description

The domain is using Cloudflare-hosted infrastructure and resolves through Cloudflare nameservers, which may provide CDN and reverse-proxy protection. The site presents a valid SSL certificate issued by a mainstream certificate authority, with expiry in July 2026. The reported server IP is associated with Cloudflare, and the observed hosting location is Toronto, Canada. DNSSEC appears to be unsigned at the time of this scan.

From a security perspective, the main concerns are the suspicious malware-scan result, one blacklist listing, and a small number of security-engine detections. However, the certificate itself appears valid, and there is no indication here of an expired domain, broken TLS, or obvious infrastructure misconfiguration. The protocol version was not provided in the scan data, so the strength of the TLS configuration could not be fully assessed.

HTTP Redirect Chain
301 https://otpku.com
301 http://otpku.id/
301 https://otpku.id/
302 https://VirtuSIM.com/
301 https://virtusim.com/landing
301 http://virtusim.com/landing/
200 https://virtusim.com/landing/
Website Insights
Not Ranked
Tranco Rank
Not in Top 1M
Visitors Unknown
Category: Business, Economy, Malicious
Rank History (30 days)
No rank data available
1 cookie detected
Essential1
Analytics0
Advertising0
Social0
0 1st party cookies
1 3rd party (tracker)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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