bitFlyer

Crypto & web3 Japanbitflyer.comRank 340 of the most impersonated
Cert findings · 24 h
2
Cert findings · 7 days
4
2 reported or listed · 2 on phishing hosts
Registered lookalikes
58
5 listed by a source or an address list
Official domains
2
verified from bitFlyer's own sites and records

Certificate findings for bitFlyer

Updated hourly · 2026-11-05 10:53 UTC

DomainSpoof matched these hostnames, from public certificate logs, to bitFlyer's name or to lookalike spellings of its official domains. Each was reported or listed by one of our sources, or resolved to an address on Spamhaus DROP or DomainSpoof's phishing-host list.

Published now · 6 findings, grouped by hostname

  1. www.b1tflyer.com CY · AS47583 · AS-HOSTINGER Hostinger Inte…Lookalike of bitflyer.com · similar-looking characters
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX presentSPF ~allDMARC policy noneRegistered 11 mo ago
    DetailsHide
    Hostname
    www.b1tflyer.com
    First seen
    2026-11-05 02:20 UTC
    First published
    2026-11-05 02:59 UTC
    DNS
    Resolves · checked 2026-11-05 03:11 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 2.57.91.91.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 2.57.91.91
    4. Latest DNS check
    Certificate
    Issued by YE2
    Valid 2026-11-05 01:06 UTC to 2027-02-03 01:06 UTC
    Logged 2026-11-05 02:05 UTC in Google PlumbersArms2027h1, entry 618,632,765
    SHA-256 cf3df581d13322a9bf9e6ccfe5efe6639773b50f8384fac3e766501808486d28
    Public key SHA-256 49cb6fe49098d3fb4941da1d1065a6c2bd676f881dc97e634a9492357ca33e55
    Brand
    bitFlyer (spelled like bitflyer.com with similar-looking characters)
    Addresses
    2.57.91.91 · Cyprus · AS47583 AS-HOSTINGER Hostinger International Limited · Hostinger (shared hosting)
    Hostinger
    Hostinger (2.57.91.91): shared web hosting and domain registration. One address typically serves many customer sites.
    Domain
    b1tflyer.com
    Registered
    2025-12-08 · HOSTINGER operations, UAB
    MX
    Receives mail at mx1.hostinger.com, mx2.hostinger.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    DMARC policy p=none: reports only
    Checked
    2026-11-05 02:15 UTC

    Suggest a correction

  2. b1tflyer.com CY · AS47583 · AS-HOSTINGER Hostinger Inte…Lookalike of bitflyer.com · similar-looking characters
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX presentSPF ~allDMARC policy noneRegistered 11 mo ago
    DetailsHide
    Hostname
    b1tflyer.com
    First seen
    2026-11-05 02:11 UTC
    First published
    2026-11-05 02:59 UTC
    DNS
    Resolves · checked 2026-11-05 03:11 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 2.57.91.91.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 2.57.91.91
    4. Latest DNS check
    Certificate
    Issued by YE2
    Valid 2026-11-05 01:06 UTC to 2027-02-03 01:06 UTC
    Logged 2026-11-05 02:05 UTC in Google PlumbersArms2027h1, entry 618,632,765
    SHA-256 cf3df581d13322a9bf9e6ccfe5efe6639773b50f8384fac3e766501808486d28
    Public key SHA-256 49cb6fe49098d3fb4941da1d1065a6c2bd676f881dc97e634a9492357ca33e55
    Brand
    bitFlyer (spelled like bitflyer.com with similar-looking characters)
    Addresses
    2.57.91.91 · Cyprus · AS47583 AS-HOSTINGER Hostinger International Limited · Hostinger (shared hosting)
    Hostinger
    Hostinger (2.57.91.91): shared web hosting and domain registration. One address typically serves many customer sites.
    Domain
    b1tflyer.com
    Registered
    2025-12-08 · HOSTINGER operations, UAB
    MX
    Receives mail at mx1.hostinger.com, mx2.hostinger.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    DMARC policy p=none: reports only
    Checked
    2026-11-05 02:15 UTC

    Suggest a correction

  3. bitfiyer-team.com US · AS16509 · Amazon.com, Inc.2 addressesLookalike of bitflyer.com · similar-looking characters
    ReportedAmazon Web ServicesReported by PhishDestroyMX absentSPF missingDMARC missingRegistered 13 mo ago
    DetailsHide
    Hostname
    bitfiyer-team.com
    First seen
    2026-10-31 04:31 UTC
    First published
    2026-10-31 05:05 UTC
    Listing
    PhishDestroy: first observed in the feed 2026-10-25 · still listed at the last successful feed check 2026-11-05 05:51 UTC
    DNS
    Resolves · checked 2026-11-05 05:18 UTC
    Reported
    PhishDestroy
    1. Observed in the PhishDestroy feed
    2. Certificate logged in CT
    3. We matched its certificate name
    4. Latest DNS check
    Certificate
    Issued by GoDaddy TLS Intermediate CA DV - R1v1
    Valid 2026-10-31 04:28 UTC to 2027-05-17 04:28 UTC
    Logged 2026-10-31 04:28 UTC in GoDaddy Aquamarine2027h1, entry 169,962,725
    SHA-256 054757b20747aefbdd6d4ec559130432b16c6ade9362277f5897d42dd8d15ed1
    Public key SHA-256 dc8f7e9f6dc4e6648a129c05788fec88c1c2958239eadcb8e3327544c5107ce5
    PhishDestroy
    Brand
    bitFlyer (spelled like bitflyer.com with similar-looking characters)
    Addresses
    13.248.213.45 · United States · AS16509 AMAZON-02 - Amazon.com, Inc. · Amazon Web Services (cloud provider)
    76.223.67.189 · United States · AS16509 AMAZON-02 - Amazon.com, Inc. · Amazon Web Services (cloud provider)
    Amazon Web Services
    Amazon Web Services (13.248.213.45, 76.223.67.189): a cloud provider. It rents servers and addresses to its customers.
    Domain
    bitfiyer-team.com
    Registered
    2025-10-19 · GoDaddy.com, LLC
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 09:51 UTC

    Suggest a correction

  4. www.bitfiyer-team.com US · AS16509 · Amazon.com, Inc.2 addressesLookalike of bitflyer.com · similar-looking characters
    ReportedAmazon Web ServicesUnder bitfiyer-team.com, reported by PhishDestroyMX absentSPF missingDMARC missingRegistered 13 mo ago
    DetailsHide
    Hostname
    www.bitfiyer-team.com
    First seen
    2026-10-31 03:56 UTC
    First published
    2026-10-31 04:02 UTC
    Listing
    PhishDestroy: first observed in the feed 2026-10-25 · still listed at the last successful feed check 2026-11-05 05:51 UTC
    DNS
    Resolves · checked 2026-11-05 04:08 UTC
    Reported
    PhishDestroy, listing bitfiyer-team.com and the names under it
    1. Observed in the PhishDestroy feed
    2. Certificate logged in CT
    3. We matched its certificate name
    4. Latest DNS check
    Certificate
    Issued by GoDaddy TLS Intermediate CA DV - R1v1 · precertificate
    Valid 2026-10-31 03:53 UTC to 2027-05-17 03:53 UTC
    Logged 2026-10-31 03:53 UTC in Sectigo Elephant2027h1, entry 646,387,502
    SHA-256 1a6cf929bb0c85e38dc13cfa24af7214524bb63f3de54506a19528291a2719eb
    Public key SHA-256 6d6b8853d5d435ef34b7669e32f3e263de56f740eef7c2870af18919c56967c4
    PhishDestroy
    Brand
    bitFlyer (spelled like bitflyer.com with similar-looking characters)
    Addresses
    13.248.213.45 · United States · AS16509 AMAZON-02 - Amazon.com, Inc. · Amazon Web Services (cloud provider)
    76.223.67.189 · United States · AS16509 AMAZON-02 - Amazon.com, Inc. · Amazon Web Services (cloud provider)
    Amazon Web Services
    Amazon Web Services (13.248.213.45, 76.223.67.189): a cloud provider. It rents servers and addresses to its customers.
    Domain
    bitfiyer-team.com
    Registered
    2025-10-19 · GoDaddy.com, LLC
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 09:51 UTC

    Suggest a correction

  5. www.bitflyer.deals CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX presentSPF ~allDMARC policy noneRegistered 7 d ago
    DetailsHide
    Hostname
    www.bitflyer.deals
    First seen
    2026-10-29 07:26 UTC
    First published
    2026-10-29 07:46 UTC
    DNS
    Resolves · checked 2026-11-05 07:51 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 2.57.91.91.
    1. Certificate logged in CT
    2. Phishing-host list fetched with the address
    3. Resolved to 2.57.91.91
    4. Latest DNS check
    Certificate
    Issued by YE1
    Valid 2026-10-29 06:23 UTC to 2027-01-27 06:23 UTC
    Logged 2026-10-29 07:22 UTC in Google PlumbersArms2027h1, entry 502,357,474
    SHA-256 8fadc551a6fc05a56ab78f6bdc1cbe20551b57ee9891d191ee1b663f61fa36df
    Public key SHA-256 b4fd29038ef399df9593c6da8e5b38613dc5b229b783a2088196c0767d469f9a
    Brand
    bitFlyer
    Addresses
    2.57.91.91 · Cyprus · AS47583 AS-HOSTINGER Hostinger International Limited · Hostinger (shared hosting)
    Hostinger
    Hostinger (2.57.91.91): shared web hosting and domain registration. One address typically serves many customer sites.
    Domain
    bitflyer.deals
    Registered
    2026-10-29 · HOSTINGER operations, UAB
    MX
    Receives mail at mx1.hostinger.com, mx2.hostinger.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    DMARC policy p=none: reports only
    Checked
    2026-11-04 11:04 UTC

    Suggest a correction

  6. bitflyer.deals CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX presentSPF ~allDMARC policy noneRegistered 7 d ago
    DetailsHide
    Hostname
    bitflyer.deals
    First seen
    2026-10-29 07:26 UTC
    First published
    2026-10-29 07:46 UTC
    DNS
    Resolves · checked 2026-11-05 07:51 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 2.57.91.91.
    1. Certificate logged in CT
    2. Resolved to 2.57.91.91
    3. Phishing-host list fetched with the address
    4. Latest DNS check
    Certificate
    Issued by YE1
    Valid 2026-10-29 06:23 UTC to 2027-01-27 06:23 UTC
    Logged 2026-10-29 07:22 UTC in Google PlumbersArms2027h1, entry 502,357,474
    SHA-256 8fadc551a6fc05a56ab78f6bdc1cbe20551b57ee9891d191ee1b663f61fa36df
    Public key SHA-256 b4fd29038ef399df9593c6da8e5b38613dc5b229b783a2088196c0767d469f9a
    Brand
    bitFlyer
    Addresses
    2.57.91.91 · Cyprus · AS47583 AS-HOSTINGER Hostinger International Limited · Hostinger (shared hosting)
    Hostinger
    Hostinger (2.57.91.91): shared web hosting and domain registration. One address typically serves many customer sites.
    Domain
    bitflyer.deals
    Registered
    2026-10-29 · HOSTINGER operations, UAB
    MX
    Receives mail at mx1.hostinger.com, mx2.hostinger.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    DMARC policy p=none: reports only
    Checked
    2026-11-04 11:04 UTC

    Suggest a correction

How certificate findings are selected

Reported: PhishTank or PhishDestroy reports the hostname as phishing. Listed: CERT Polska, MetaMask, USOM, MODA, NPA 165, JPCERT/CC, the AMF, the FSMA or BaFin lists it, in the source's own category. Phishing host: the name resolves to an address on DomainSpoof's phishing-host list, the addresses that hosted confirmed phishing in the last 48 hours. Spamhaus DROP: it resolves to an address on the Spamhaus DROP list. Same certificate: it shares a certificate with a finding and has listing evidence of its own, a report or listing by a source or its own Spamhaus DROP address.

DomainSpoof reads public certificate logs and the feeds on Sources every hour. A hostname matches bitFlyer when a label carries the brand's name, by the rules on How it works. A lookalike spelling of an official domain matches too. A hostname with two kinds of finding is one row. Details shows the recorded checks, the source's claim and the check times available. How it works · Sources

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