Square

Payments & fintech United Statessquareup.comOperator of Cash App
Cert findings · 24 h
0
Cert findings · 7 days
3
3 on phishing hosts
Registered lookalikes
162
9 listed by a source or an address list
Official domains
4
verified from Square's own sites and records

Certificate findings for Square

Updated hourly · 2026-11-05 10:53 UTC

DomainSpoof matched these hostnames, from public certificate logs, to Square'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 · 5 findings, grouped by hostname

  1. www.mail-squareup.com SG · AS63949 · Akamai Connected Cloud3 addresses
    Phishing hostAkamai LinodeAddress hosted confirmed phishing in the last 48 hMX presentSPF ~allDMARC missingRegistered 3 mo ago
    DetailsHide
    Hostname
    www.mail-squareup.com
    First seen
    2026-11-03 07:32 UTC
    First published
    2026-11-03 07:43 UTC
    DNS
    Resolves · checked 2026-11-05 07:49 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 172.232.24.161.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 172.232.24.161
    4. Latest DNS check
    Certificate
    Issued by YE1 · precertificate
    Valid 2026-11-03 06:31 UTC to 2027-02-01 06:31 UTC
    Logged 2026-11-03 07:30 UTC in Geomys Tuscolo2027h1, entry 455,763,245
    SHA-256 18c0e5784bd0b3105b01509568b10c9e92ca9fb29a16dc25974759ca20e0d546
    Public key SHA-256 9c0d3cae4928bd8bad20b19f0040371e902bb6f7825ecdd301bfef5b7e864f57
    Brand
    Square
    Addresses
    172.232.24.161 · Singapore · AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud · Akamai Linode (cloud provider)
    172.232.24.235 · Singapore · AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud · Akamai Linode (cloud provider)
    172.234.25.42 · Singapore · AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud · Akamai Linode (cloud provider)
    Akamai Linode
    Akamai Linode (172.232.24.161, 172.232.24.235, 172.234.25.42): a cloud provider. It rents servers and addresses to its customers.
    Domain
    mail-squareup.com
    Registered
    2026-08-10 · NameSilo, LLC
    MX
    Receives mail at mx1.titan.email, mx2.titan.email
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 08:36 UTC

    Suggest a correction

  2. www.squareup.blog CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 3 mo ago
    DetailsHide
    Hostname
    www.squareup.blog
    First seen
    2026-10-31 19:06 UTC
    First published
    2026-10-31 20:09 UTC
    DNS
    Resolves · checked 2026-11-04 20:20 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 2026-10-31 18:06 UTC to 2027-01-29 18:06 UTC
    Logged 2026-10-31 19:04 UTC in Google ParcelYard2027h1, entry 543,646,284
    SHA-256 8f7ed94ae89a132d575cd91340129c67866c4c0bbe7872c66e46a22f159e80cc
    Public key SHA-256 f61e5f75c55da307309b87d3a1ee06f40fcdf7861216633ad6dec08eb68e1e23
    Brand
    Square
    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
    squareup.blog
    Registered
    2026-08-09 · HOSTINGER operations, UAB
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 20:39 UTC

    Suggest a correction

  3. squareup.blog CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 3 mo ago
    DetailsHide
    Hostname
    squareup.blog
    First seen
    2026-10-31 19:06 UTC
    First published
    2026-10-31 20:09 UTC
    DNS
    Resolves · checked 2026-11-04 20:20 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 2026-10-31 18:06 UTC to 2027-01-29 18:06 UTC
    Logged 2026-10-31 19:04 UTC in Google ParcelYard2027h1, entry 543,646,284
    SHA-256 8f7ed94ae89a132d575cd91340129c67866c4c0bbe7872c66e46a22f159e80cc
    Public key SHA-256 f61e5f75c55da307309b87d3a1ee06f40fcdf7861216633ad6dec08eb68e1e23
    Brand
    Square
    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
    squareup.blog
    Registered
    2026-08-09 · HOSTINGER operations, UAB
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 20:39 UTC

    Suggest a correction

  4. www.squareuplink.lol CN · AS219278 · RASHOST Beijing Ruihao Kai …
    Phishing hostAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 2 mo ago
    DetailsHide
    Hostname
    www.squareuplink.lol
    First seen
    2026-10-28 17:21 UTC
    First published
    2026-10-28 18:18 UTC
    DNS
    Resolves · checked 2026-11-04 18:30 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 91.246.50.154.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 91.246.50.154
    4. Latest DNS check
    Certificate
    Issued by YR2 · precertificate
    Valid 2026-10-28 16:18 UTC to 2027-01-26 16:18 UTC
    Logged 2026-10-28 17:17 UTC in DigiCert Wyvern2027h1, entry 336,767,018
    SHA-256 01b6be81c33789db285ad1a35112ca42ed2aa7ede17565cfeabd9421b14addff
    Public key SHA-256 fa738fa1d7d11c9145fb976e0d989fd92805d63017588762ab55473330ecda08
    Brand
    Square
    Addresses
    91.246.50.154 · China · AS219278 RASHOST Beijing Ruihao Kai Yuan Technology Co., Ltd
    Domain
    squareuplink.lol
    Registered
    2026-08-29 · Dynadot Inc
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 02:35 UTC

    Suggest a correction

  5. squareuplink.lol CN · AS219278 · RASHOST Beijing Ruihao Kai …
    Phishing hostAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 2 mo ago
    DetailsHide
    Hostname
    squareuplink.lol
    First seen
    2026-10-28 17:21 UTC
    First published
    2026-10-28 18:18 UTC
    DNS
    Resolves · checked 2026-11-04 18:30 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 91.246.50.154.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 91.246.50.154
    4. Latest DNS check
    Certificate
    Issued by YR2 · precertificate
    Valid 2026-10-28 16:18 UTC to 2027-01-26 16:18 UTC
    Logged 2026-10-28 17:17 UTC in DigiCert Wyvern2027h1, entry 336,767,018
    SHA-256 01b6be81c33789db285ad1a35112ca42ed2aa7ede17565cfeabd9421b14addff
    Public key SHA-256 fa738fa1d7d11c9145fb976e0d989fd92805d63017588762ab55473330ecda08
    Brand
    Square
    Addresses
    91.246.50.154 · China · AS219278 RASHOST Beijing Ruihao Kai Yuan Technology Co., Ltd
    Domain
    squareuplink.lol
    Registered
    2026-08-29 · Dynadot Inc
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 02:35 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 Square 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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