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trezo-iostartup.gitbook.io

In short

trezo-iostartup.gitbook.io is a Trezor impersonation page detected by PhishDestroy on 2026-09-16. Risk: critical (87/100). Registrar: Cloudflare. Status: Last known active. Hosting: Cloudflare, Inc. VirusTotal: 9/89 engines flag it. Do not enter credentials or connect a wallet.

“Trezor.io/start | The official wallet”

Registrar
Cloudflare
Resolved IP
172.64.147.209
Registered
Mar 30, 2014
PhishDestroy assessment Critical
Availability Last known active Latest stored reachability observation Observed · HTTP probe
Risk signals
VirusTotal detections: 9/89 Automated brand label: Trezor
Sep 16, 2026 CDN
API
This domain has been flagged as malicious
Security engines reporting a detection: 9. Exercise extreme caution — do not enter credentials or personal information.
VirusTotal
9 / 89
engine detections
Google Safe Browsing
No threat flag
Page captures
1
open gallery
Domain age
4589 days
Source evidenceVirusTotal 9 / 89 4 sources

VirusTotal

9 / 89 engine detections

Open report

OTX

no community references

Open report

Google Safe Browsing

No threat flag

Open report

Results reflect each source’s collection time. Zero detections do not guarantee safety. OTX references are community publications.

Network Security Intelligence
CF Cloudflare Radar Verdict Malicious
Phishing
View full Cloudflare Radar report

Analysis

Critical
VirusTotal
9 / 89
Page captures
1
Page captures Source results Registration record

PhishDestroy threat report

Overview

trezo-iostartup.gitbook.io is an impersonation phishing page built on a GitBook subdomain. Its title reads "Trezor.io/start | The official wallet" to pass as the setup page Trezor sends new hardware wallet owners to. The subdomain misspells the brand as "trezo" to catch users who search for setup help instead of typing the address. PhishDestroy first flagged it on 2026-09-16, and as of 2026-10-19 it was still online and serving a redirect.

How the scam works

Fake Trezor start pages target people setting up or restoring a device, the moment they are most likely to follow on-screen instructions without question. Pages of this kind steer the visitor toward a fake wallet app or update, or straight to a form that asks for the 12- or 24-word recovery phrase. Anyone who types that phrase hands over full control of the wallet. The attacker can then move the funds from any device, and a stolen seed cannot be reversed.

Evidence

Nine of 89 VirusTotal engines flagged the page as of 2026-09-23. The vendors include Kaspersky, BitDefender, Sophos, Netcraft, PhishFort, Emsisoft, Lionic and alphaMountain.ai. Several of these specialize in phishing and brand protection, so their agreement is meaningful even though most engines stayed silent. Spamhaus lists the host as DBL_ABUSED_PHISH, its category for a legitimate domain being abused to host phishing. The PhishDestroy blocklist also carries it.

Infrastructure

The operator did not register a lookalike domain. They published on GitBook's documentation platform, which gives the page a trusted parent domain and a working setup with no registration trail. Traffic resolves to Cloudflare, Inc. in Canada. The certificate from Google Trust Services (WE1) comes from the platform, so the browser padlock says nothing about whether the content is genuine.

What to do

If you entered your recovery phrase on this page, treat the wallet as compromised. Reset a genuine Trezor with a new seed and move any remaining funds to it immediately, before the attacker does. Uninstall any software you downloaded from the page. Set up devices only through Trezor's official site, and remember that Trezor never asks you to type your seed into a website. Defenders should block the subdomain, report it to GitBook for removal, and warn users that documentation-platform subdomains are being used to impersonate wallet brands.

Useful links

VirusTotal reportGoogle Safe Browsing statusReport phishing to GoogleSite owner? Request a review

Collected source details

Stored page, network and scanner observations, grouped by source and observation time.

Cloudflare Radar · 2026-09-23T03:03:05Z

Observed: · Retrieved:

Uuid
3ff0cbdb-38af-48e9-beec-1685a8a8fdc6
Final url
https://trezo-iostartup.gitbook.io/us
Status
200
Redirected
same-domain
History
[
    {
        "url": "https://trezo-iostartup.gitbook.io/",
        "status": 307
    },
    {
        "url": "https://trezo-iostartup.gitbook.io/us/",
        "status": 302
    },
    {
        "url": "https://trezo-iostartup.gitbook.io/us",
        "status": 200
    }
]
DOM structure hash
1f8bd5137758aa2b9b95f1da5b68b872294fe7a04dac6088d0a385824382cde3
Document hash
8f2f7c89372363773a6c966603d63fe76d59e0b57b9573467d92f2ff9a487338
Phishing v2
[
    "phishing"
]
Url risks
[
    "Phishing"
]
Radar rank
{
    "bucket": ">200000"
}
DNS records
[
    {
        "name": "trezo-iostartup.gitbook.io",
        "type": "A",
        "value": "104.18.40.47"
    },
    {
        "name": "trezo-iostartup.gitbook.io",
        "type": "A",
        "value": "172.64.147.209"
    },
    {
        "name": "trezo-iostartup.gitbook.io",
        "type": "AAAA",
        "value": "2a06:98c1:310d::6812:282f"
    },
    {
        "name": "trezo-iostartup.gitbook.io",
        "type": "AAAA",
        "value": "2606:4700:4401::ac40:93d1"
    }
]
Dnssec valid
false
Ip
104.18.40.47
Verdict
{
    "tags": [
        "phishing"
    ],
    "malicious": true,
    "categories": [
        "phishing"
    ]
}
Registration record
{
    "registrar": "Cloudflare, Inc",
    "created": "2014-03-30T06:09:09Z",
    "updated": "2026-08-12T02:09:29Z",
    "expires": "2031-03-30T06:09:09Z",
    "nameservers": [
        "hugh.ns.cloudflare.com",
        "dahlia.ns.cloudflare.com"
    ]
}
VirusTotal · 2026-09-28T12:17:59Z

Observed: · Retrieved:

Vendor result counts
{
    "timeout": 0,
    "harmless": 50,
    "malicious": 9,
    "suspicious": 0,
    "undetected": 33
}
Vendor labels
{
    "Lionic": "phishing",
    "Sophos": "phishing",
    "Webroot": "malicious",
    "Emsisoft": "phishing",
    "Netcraft": "malicious",
    "Kaspersky": "phishing",
    "PhishFort": "phishing",
    "BitDefender": "phishing",
    "alphaMountain.ai": "phishing"
}
Reputation
0
Registrar
Cloudflare, Inc
Created
2014-03-30T06:09:09Z
Expires
2031-03-30T06:09:09Z
Updated
2026-08-12T02:09:29Z
First seen
2026-09-15T03:36:17Z
DNS records
[
    {
        "ttl": 300,
        "type": "CAA",
        "value": "pki.goog"
    },
    {
        "ttl": 300,
        "type": "A",
        "value": "172.64.147.209"
    },
    {
        "ttl": 300,
        "type": "CAA",
        "value": "letsencrypt.org"
    },
    {
        "ttl": 300,
        "type": "A",
        "value": "104.18.40.47"
    },
    {
        "ttl": 300,
        "type": "AAAA",
        "value": "2a06:98c1:310d::6812:282f"
    },
    {
        "ttl": 300,
        "type": "CAA",
        "value": "digicert.com"
    },
    {
        "ttl": 300,
        "type": "AAAA",
        "value": "2606:4700:4401::ac40:93d1"
    }
]
Dns at
2026-09-28T12:18:13Z
Jarm
27d27d27d00027d00042d43d00041df04c41293ba84f6efe3a613b22f983e6
Certificate
{
    "san": [
        "gitbook.io",
        "*.gitbook.io"
    ],
    "issuer": "Google Trust Services / WE1",
    "serial": "7e2ef8ff41e512cc133800ba73ca362e",
    "sha256": "f3e0d20bcdcb0f6afa89f62c0f4ef0ea0ddd7a7445d5cc7ae8b2e212568ea348",
    "subject": "gitbook.io",
    "valid_to": "2026-12-13T23:02:54Z",
    "valid_from": "2026-09-14T22:03:00Z"
}
Registration record
{
    "registrar": "Cloudflare, Inc",
    "registrar_iana_id": "1910",
    "registrar_url": "http://cloudflare.com",
    "created": "2014-03-30T06:09:09Z",
    "updated": "2026-08-12T02:09:29Z",
    "expires": "2031-03-30T06:09:09Z",
    "status": [
        "clientTransferProhibited"
    ],
    "nameservers": [
        "dahlia.ns.cloudflare.com",
        "hugh.ns.cloudflare.com"
    ],
    "dnssec": "unsigned"
}

Questions about trezo-iostartup.gitbook.io

Is trezo-iostartup.gitbook.io legit?

No. PhishDestroy classifies trezo-iostartup.gitbook.io as a Trezor impersonation page (risk: critical, 87/100); it was first detected on 2026-09-16. VirusTotal: 9/89 engines flag it. Treat the site as unsafe.

Is trezo-iostartup.gitbook.io safe to connect a wallet?

No. Do not connect a wallet, sign messages or approve tokens on trezo-iostartup.gitbook.io. Phishing sites ask for approvals (approve, setApprovalForAll, Permit2) that let the operator move your assets, and a confirmed transaction cannot be reversed.

What should I do if I used trezo-iostartup.gitbook.io?

Change every password you entered there and turn on two-factor authentication. If you connected a wallet or signed something, revoke the approvals and move the remaining funds to a new wallet; never share your seed phrase. Step-by-step help: emergency guide.

Explore

Blocklist matchesPhishDestroy 1
PhishDestroy PhishDestroy list View source

Stored Capture · 1 capture

Cloudflare Radar 1 / 1
SourceCloudflare Radar
Recorded2026-09-23 03:03 UTC
StateStored capture
Position1 / 1
Open capture Source Report Wayback Download

Domain details

Domain
IP Context Cloudflare shared edge origin IP hidden Edge-IP reputation is not attributed to this domain.
Registrar (base domain) Cloudflare US(US)
Abuse contact["registry-abuse@cloudflare.com", "fb6ff66ef97c0518s@"]
ICANN RegistryICANN Lookup (RDAP) →
WHOIS LookupICANN RDAP for gitbook.io →
Registration (base domain)gitbook.io · Created Mar 30, 2014 — Expires Mar 30, 2031
HTTP Status307 Temporary Redirect
Technical detailsProvenance & timestamps
First DetectedSep 16, 2026
Favicon Hash
Observed page title
Trezor.io/start | The official wallet
Automated brand references
Trezor
TLS Certificate
Issued by Google Trust Services / WE1 · stored validity ends in 52 days

Network & certificates

Stored technical evidence

Network & DNS

Shared CDN edge
Resolved IP
172.64.147.209
Network ASN
AS13335
Organization
Cloudflare, Inc.
Observed location
Toronto, CA
Server header
cloudflare

Edge-IP reputation is not attributed to this domain.

Nameservers 1

  • hugh.ns.cloudflare.com

Location describes the IP network.

TLS certificate

Issuer
Google Trust Services / WE1
Valid from
2026-09-14 22:03:00
Valid until
2026-12-13 23:02:54
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-09-21 10:02:07 UTC
Collection source
PhishDestroy collector
Certificate fingerprintf3e0d20bcdcb0f6afa89f62c0f4ef0ea0ddd7a7445d5cc7ae8b2e212568ea348
Certificate names · 1 SAN
  • gitbook.io

Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.

viewdns.info · 172.64.147.209rapiddns.io

Latest Classified Outcome 2026-10-22 10:06:48 UTC

Primary outcome Redirecting reason: HTTP redirect observed 80% confidence
Attribution source: Current Http Probe
Evidence layers Availability: Redirecting Content: Unknown DNS: Resolved Registration: Unknown
Latest HTTP observation Redirecting HTTP redirect observed 80% 2026-10-22 10:06:48 UTC
RDAP registration Unknown
Observed timeline last reachable: 2026-10-22 10:06:48 UTC
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
Technologies · 6 identified
Detected via Cloudflare Radar · Wappalyzer engine
Report This Domain Submit evidence & help protect others

VirusTotal Analysis

9 / 89 security vendors flagged this domain
View on VT
Last analyzed First positive detection Previous stored snapshot: 9 detections
alphaMountain.ai
BitDefender
Emsisoft
Kaspersky
Lionic
Netcraft
PhishFort
Sophos
Webroot
Site Performance Analysis

Google PageSpeed Insights — mobile performance audit of trezo-iostartup.gitbook.io · checked Sep 23, 2026

60
Needs Work
Performance
FCP
3.03s
First Contentful Paint
LCP
8.7s
Largest Contentful Paint
CLS
0
Cumulative Layout Shift
TBT
274ms
Total Blocking Time
SI
5.54s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor
Registration & observation details2

Availability observations

Last reachable observation
Estimate basis
Currently reachable

An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.

Stored observation history19

Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.

  1. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  2. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  3. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  4. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  5. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

Earlier observations 14
  1. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  2. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  3. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  4. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  5. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  6. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  7. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  8. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  9. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  10. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  11. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  12. Availability monitor · Recorded state

    Unknown→redirected

    http_redirect

  13. VirusTotal · Detection count

    8→9

  14. Availability monitor · First collection record

    Reachable

Recorded activity

3 entries
  1. Google Safe Browsing

    No threat flag

    View source
  2. VirusTotal

    9/89 engine detections

    View source
  3. Added to PhishDestroy

    trezo-iostartup.gitbook.io

    View source

Lookalike domains

74 stored lookalike domains

treaor.io replacement Internal report treozr.io transposition Internal report trzezor.io insertion Internal report trzor.io omission Internal report rtrezor.io insertion Internal report terezor.io insertion Internal report trazor.io bitsquatting Internal report trexzor.io insertion Internal report trezort.io addition Internal report 5rezor.io replacement 6rezor.io replacement frezor.io replacement
Show all (62)
grezor.io replacement rezor.io omission rrezor.io replacement rtezor.io transposition tdezor.io replacement teezor.io replacement terzor.io transposition tezor.io omission tfezor.io replacement tr.ezor.io subdomain tr3zor.io replacement treeor.io replacement treezor.io insertion treor.io omission treqor.io replacement tresor.io replacement trezeor.io insertion trezer.io vowel-swap trezior.io insertion trezir.io replacement trezkor.io insertion trezlor.io insertion trezo.io omission trezoe.io replacement trezoir.io insertion trezopr.io insertion trezor-io.com various trezorio.com various trezot.io replacement trezpor.io insertion trezpr.io replacement trezr.io omission trezro.io transposition trezxor.io insertion trezzor.io insertion trizor.io vowel-swap trozor.io vowel-swap trrzor.io replacement trtezor.io insertion trwezor.io insertion trwzor.io replacement trzeor.io transposition trzzor.io replacement ttezor.io replacement ttrezor.io insertion tyrezor.io insertion yrezor.io replacement ytrezor.io insertion prezor.io bitsquatting treazor.io insertion trerzor.io insertion trewzor.io insertion trexor.io bitsquatting trez0r.io homoglyph trezaor.io insertion trezora.io addition trezore.io addition trezoro.io addition trezorr.io addition trezors.io addition xn--tezor-5bb.io homoglyph xn--trezo-9bb.io homoglyph

Community intelligence

1 community report

CategoryIMPERSONATION

Brand abuse: impersonation, fake affiliation, impersonating Trezor

Check for cloaking

Compare what a browser and a crawler receive, and check for Keitaro traffic routing.

trezo-iostartup.gitbook.io

Evidence & External Reports

Security Analysis
VirusTotal 9 det. ChainPatrol ChainAbuse 1 report URLQuery SSL Labs Certificate hostname mismatch CF Radar Malicious WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory
Third-Party Detection — ChainAbuse
1 report filed for trezo-iostartup.gitbook.io · category: Impersonation · source checked
Flagged by automated brand-abuse detection on Sep 15, 2026 — automated submission, not a user testimony. Source: ChainAbuse (TRM Labs).
OSINT & Intelligence
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback
DNS & Network
nslookup.io DNS bgp.tools ASN/Route
SEO & Domain
SpyFu Moz DA/PA Ahrefs Backlinks
Deep Analysis
Deep Analysis
Help & reporting

Were You Affected by This Site?

2 evidence signal groups linked 0 stored notification records Last known active

Listed domains receive at least one abuse report; this entry has no retained notification history.

If credentials were compromised, report immediately. Do not engage with recovery scammers.

If credentials, payment data, or files were exposed, report the incident immediately. Change affected passwords, revoke active sessions, and scan the device.

Immediate steps Find reporting contacts

Official reporting routes

PhishDestroy listing review Not a law-enforcement report
Domain Appeal
Request a review if you own this domain and believe the listing is incorrect
Beware of recovery scammers! Recovery scammers may pose as investigators, lawyers, or tracing services. Do not pay upfront fees or disclose credentials. Learn more about recovery fraud →

Report to Your Local Authorities

Select your country to get official cybercrime contacts, or create a complaint draft →.

97-country directory

Template-based draft · optional AI wording assistance requires separate consent

Template-based draft • optional AI wording assistance requires separate consent · Review and submit it yourself
After a phishing incident

Recommendations & Advice for Victims

Choose the steps that match what you shared. Keep a copy of this report alongside your own records.

What should I do immediately?

Urgent

Stop using the suspicious site. Open the real service through its official app or an address you already trust.

  • 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

Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗

  • Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
  • 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 trezo-iostartup.gitbook.io)
  • 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)
  • Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
  • Local police — creates an official record, even if they can't act immediately

A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.

How do phishing scams typically work?

  • Fake websites — pixel-perfect clones of legitimate sites with slightly altered domains
  • Pig butchering — trust built over weeks via Telegram/WhatsApp/dating apps, then money stolen
  • Recovery scams — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
  • AI-powered scams — deepfakes, automated phishing, and AI-generated sites making fraud harder to detect

How can I protect myself in the future?

  • Bookmark official sites — never click links from emails, DMs, or ads
  • Verify domains — check on PhishDestroy before interacting. Check HTTPS, spelling, domain age
  • "Too good to be true" = scam — guaranteed returns, celebrity endorsements, urgent deadlines

Further guidance: NIST · phishing responseFBI IC3 · reports & evidenceFTC · recovery scams

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Live Threat Feed

Recent phishing reports and observed availability changes

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Monitor live threats or contest this listing if you believe it's a false positive

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About this reportSources, observation dates and corrections

This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.

The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.

A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.

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