Mastercard

Cards United Statesmastercard.comRank 29 of the most impersonated
Cert findings · 24 h
2
Cert findings · 7 days
3
1 reported or listed · 1 on phishing hosts · 1 on Spamhaus DROP
Registered lookalikes
100
13 listed by a source or an address list
Official domains
169
verified from Mastercard's own sites and records

Certificate findings for Mastercard

Updated hourly · 2026-11-05 10:53 UTC

DomainSpoof matched these hostnames, from public certificate logs, to Mastercard'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 · 3 findings, grouped by hostname

  1. hjaeyum.cn
    ListedListed by JPCERT/CC as imitating MastercardMX presentSPF missingDMARC missing
    DetailsHide
    Hostname
    hjaeyum.cn
    First seen
    2026-11-05 03:41 UTC
    First published
    2026-11-05 04:10 UTC
    Listing
    JPCERT/CC confirmed it 2026-09-03 · first observed in the feed 2026-10-27 · still listed at the last successful feed check 2026-11-05 02:09 UTC
    DNS
    Not resolving · checked 2026-11-05 08:16 UTC
    Listed
    JPCERT/CC
    1. Confirmed by JPCERT/CC
    2. Certificate logged in CT
    3. We matched its certificate name
    4. Latest DNS check
    Certificate
    Issued by WE1 · precertificate
    Valid 2026-11-05 02:37 UTC to 2027-02-03 03:36 UTC
    Logged 2026-11-05 03:37 UTC in IPng Networks Halloumi2027h1, entry 369,204,219
    SHA-256 1fdbdd8ef753c97eb5ed16fc2cee80c1e3ffc4a38491602805036383ee411adb
    Public key SHA-256 4a06db12fd22bde8e7cdd48355b8ea42a2d474613541c42ce9da7ce0d43eb151
    Brand
    Mastercard
    Domain
    hjaeyum.cn
    MX
    Receives mail at mx.rdywn.cn
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 03:43 UTC

    Suggest a correction

  2. mastercard-visa.cards GB · AS50132 · WRG-AS 3nt solutions LLP
    Phishing hostAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 7 mo ago
    DetailsHide
    Hostname
    mastercard-visa.cards
    First seen
    2026-11-04 20:52 UTC
    First published
    2026-11-04 21:09 UTC
    DNS
    Resolves · checked 2026-11-04 21:16 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 185.115.33.18.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 185.115.33.18
    4. Latest DNS check
    Certificate
    Issued by YR1 · precertificate
    Valid 2026-11-04 19:48 UTC to 2027-02-02 19:48 UTC
    Logged 2026-11-04 20:47 UTC in IPng Networks Gouda2027h1, entry 318,126,584
    SHA-256 0fe76c91aa3dcc44d52d931cc4347041811b7e3c35f3cf7cae9a6b6e006ae552
    Public key SHA-256 8d33bd4591f69e0ddebc6257456b2248a6f99fe5f248063cb0106ad2c45e8937
    Brand
    Mastercard
    Addresses
    185.115.33.18 · United Kingdom · AS50132 WRG-AS 3nt solutions LLP
    Domain
    mastercard-visa.cards
    Registered
    2026-04-16 · Spaceship, Inc.
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 01:04 UTC

    Suggest a correction

  3. webmail.casino-mastercard.ca MY · AS45839 · Shinjiru Technology Sdn Bhd
    Spamhaus DROPAddress listed by Spamhaus DROPMX presentMX on Spamhaus DROPSPF ~allSPF on Spamhaus DROPDMARC policy noneRegistered 9 mo ago
    DetailsHide
    Hostname
    webmail.casino-mastercard.ca
    First seen
    2026-11-01 21:47 UTC
    First published
    2026-11-01 22:48 UTC
    DNS
    Resolves · checked 2026-11-04 22:56 UTC
    Spamhaus DROP
    A brand lookalike resolving to an address on the Spamhaus Don’t Route Or Peer list. Address 111.90.156.159.
    1. Spamhaus DROP list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 111.90.156.159
    4. Latest DNS check
    Certificate
    Issued by YR1
    Valid 2026-11-01 20:42 UTC to 2027-01-30 20:42 UTC
    Logged 2026-11-01 21:41 UTC in Google PlumbersArms2027h1, entry 562,004,722
    SHA-256 7c1a45eec02801651a6bfb2cede77905c4bc0e33de4e69beae680b1b05325cb3
    Public key SHA-256 f82c88d6c3da59e9bbed084aa3b1fe493cedcee324c4b9fd0e8120b8b8fcada2
    Brand
    Mastercard
    Addresses
    111.90.156.159 · Malaysia · AS45839 SHINJIRU-MY-AS-AP - Shinjiru Technology Sdn Bhd
    Domain
    casino-mastercard.ca
    Registered
    2026-01-31 · CENTRALNIC CANADA INC
    MX
    Receives mail at _dc-mx.cd4c0b3b8c03.casino-mastercard.ca
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    DMARC policy p=none: reports only
    MX listing
    Mail server _dc-mx.cd4c0b3b8c03.casino-mastercard.ca at 111.90.156.159 is on Spamhaus DROP: hijacked or criminal networks.
    SPF listing
    The SPF record lists 111.90.156.120 as a sender. It is on Spamhaus DROP: hijacked or criminal networks.
    Checked
    2026-11-04 23:22 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 Mastercard 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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