otpku[.]com
Domain Security & Threat Intelligence Report“otpku.com | 520: Web server is returning an unknown error”
This domain was flagged on July 31, 2021, and currently resolves to the IP address 188.114.96.3 under a Google Trust Services SSL certificate—an unusual configuration for brand-impersonation lures. VirusTotal’s latest scan shows 0 out of 95 security engines detected the threat at the time of analysis, underscoring the site’s ability to evade traditional antivirus checks. The domain was registered through CV. Rumahweb Indonesia, a registrar often abused for low-cost cybercrime infrastructure.
If you visited otpku[.]com, do not enter any passwords, two-factor codes, or wallet recovery phrases. Close the tab immediately and run a full malware scan on your device. Report any suspicious transaction activity to your wallet provider and consider revoking connected app permissions using tools like etherscan.io for Ethereum-based wallets. Always verify website URLs via official channels before submitting sensitive information.
Threat Response Pipeline
Public Blocklist Status
Evidence Capture
CV. Rumahweb IndonesiaDomain Intelligence
CV. Rumahweb Indonesia
(MY)
Technical detailsDNS, SSL SANs, timestamps
Shared-IP Neighbors · CDN-hosted
Technologies · 2 identified
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.com 100% confidence
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.org 100% confidenceVirusTotal Analysis
Site Performance Analysis
Google PageSpeed Insights — mobile performance audit of otpku.com · checked May 2, 2026
Evidence & External Reports
Were You Affected by This Site?
If you have interacted with this domain, entered personal information, or connected a cryptocurrency wallet — take immediate action. Below are resources to help you report the incident and protect yourself.
Report to Your Local Authorities
Select your country to get official cybercrime contacts, or generate an AI-powered complaint →
Related Domain Reports
Other Domains on 188.114.96.3 6 phishing domains
This IP hosts multiple phishing domains — infrastructure shared across campaigns
user6.invoice-partners-agency.com 
username8834.invoice-ads-agency.com 
support291.business-manage-agency.com 
user13.invoice-partners-agency.com 
member.invoice-partners-agency.com 
dash-spotifycostumerportal-port-premuim.ownership-assets.net More Domains at CV. Rumahweb Indonesia 6 flagged
defimining.online 
baserocky.com 
indonesiasnforms.confirenews.com 
kerjachain.xyz 
paymenku.com 
wifi.gemini-corporation.com About This Report: otpku.com
This domain security report for otpku.com is maintained by PhishDestroy's automated threat intelligence pipeline. Our system continuously monitors this domain across 95 security vendors on VirusTotal, 1 public blocklists.
The site displays a page titled “otpku.com | 520: Web server is returning an unknown error”.
otpku.com has been flagged by 4 security vendors as of May 2, 2026.
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Recommendations & Advice for Victims
An estimated $51 billion flowed to illicit crypto wallets in 2024 (source). If you interacted with otpku.com — act now.
What should I do immediately?
Urgent
- Revoke token approvals — use revoke.cash to remove access granted to malicious smart contracts
- Move remaining funds to a brand-new wallet. The compromised wallet is no longer safe
- Change all passwords — email, exchange accounts, anything that shares the same password
- Enable 2FA using an authenticator app (not SMS). Disable SMS-based recovery
- Freeze cards if you entered banking details on the phishing site
What information should I collect for my report?
FBI guidelines
According to the FBI, the most important details are transaction data:
- Cryptocurrency addresses — scammer's wallet (e.g.,
0x5856...35985) - Amount & crypto type — exact amount (e.g., 1.02345 ETH, 0.5 BTC, 500 USDT)
- Transaction ID (hash) — the unique blockchain transaction identifier
- Exact dates & times — of each transaction and first contact with scammer
- Screenshots — scam website, chat messages, emails, wallet transactions, social media
- All URLs & domains used by the scammer (including
otpku.com) - Communications — emails, texts, phone numbers, usernames the scammer used
Even if you don't have all details — file a report anyway. Partial information still helps investigations.
Where should I report the scam?
- FBI IC3 — Internet Crime Complaint Center (US federal reporting)
- Europol — European cybercrime reporting (EU)
- Chainabuse — flag scam wallets across exchanges & platforms
- Your crypto exchange — contact Coinbase/Binance/Kraken support to freeze scammer's address
- Local police — creates an official record, even if they can't act immediately
The FBI recovered over $1 billion in crypto fraud in 2024 thanks to victim reports. Your report matters.
How do crypto scams typically work?
- Fake websites — pixel-perfect clones of legitimate sites with slightly altered domains
- Malicious approvals — "connect wallet" prompts that grant unlimited token spending to attackers
- Pig butchering — trust built over weeks via Telegram/WhatsApp/dating apps, then money stolen
- Recovery scams — victims targeted AGAIN by fake "recovery agents" demanding upfront fees. Always a scam
- Fake ads & airdrops — Google/social media ads and "free token" offers leading to wallet drainers
- AI-powered scams — deepfakes, automated phishing, and AI-generated sites making fraud harder to detect
How can I protect myself in the future?
- Use a hardware wallet (Ledger, Trezor). Never store large amounts in browser wallets
- Bookmark official sites — never click links from emails, DMs, or ads
- Read every approval — verify permissions before signing. Reject unlimited approvals
- Verify domains — check on PhishDestroy before interacting. Check HTTPS, spelling, domain age
- "Too good to be true" = scam — guaranteed returns, celebrity endorsements, urgent deadlines
How big is the crypto scam problem?
- $51 billion flowed to illicit crypto wallets in 2024 — CoinLedger
- Pig butchering losses grew 40% year over year, now the fastest-growing fraud type
- Only ~5% of victims report — your report helps shut down criminal networks
- FBI recovered $1B+ in 2024 thanks to victim reports — FBI.gov
Sources: FBI · CoinLedger · WorldMetrics