DocuSign

Software & cloud United Statesdocusign.comRank 26 of the most impersonated
Cert findings · 24 h
2
Cert findings · 7 days
7
1 reported or listed · 5 on phishing hosts · 1 on Spamhaus DROP
Registered lookalikes
226
15 listed by a source or an address list
Official domains
21
verified from DocuSign's own sites and records

Certificate findings for DocuSign

Updated hourly · 2026-11-05 10:53 UTC

DomainSpoof matched these hostnames, from public certificate logs, to DocuSign'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 · 8 findings, grouped by hostname

  1. accountdocusign.com NL · AS43350 · NFORCE NForce Entertainment…2 addresses
    Phishing hostAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 8 y ago
    DetailsHide
    Hostname
    accountdocusign.com
    First seen
    2026-11-05 09:02 UTC
    DNS
    Resolves · checked 2026-11-05 09:02 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 77.247.182.247.
    1. Phishing-host list fetched with the address
    2. Resolved to 77.247.182.247
    Brand
    DocuSign
    Addresses
    77.247.182.247 · Netherlands · AS43350 NFORCE NForce Entertainment B.V.
    216.245.213.75 · United States · AS46475 LIMESTONENETWORKS - Limestone Networks, Inc.
    Domain
    accountdocusign.com
    Registered
    2019-04-08 · Media Elite Holdings Limited, S.A.
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 08:26 UTC

    Suggest a correction

  2. fuzion.docu-sign.org US · AS30491 · Crowe LLP
    Phishing hostAddress hosted confirmed phishing in the last 48 hMX presentSPF -allDMARC rejectRegistered 5 y ago
    DetailsHide
    Hostname
    fuzion.docu-sign.org
    First seen
    2026-11-04 17:46 UTC
    First published
    2026-11-04 18:05 UTC
    DNS
    Resolves · checked 2026-11-04 18:17 UTC
    Phishing host
    A brand lookalike resolving to an address that hosted confirmed phishing in the last 48 hours. Address 159.246.29.210.
    1. Phishing-host list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 159.246.29.210
    4. Latest DNS check
    Certificate
    Issued by YE2
    Valid 2026-11-04 16:45 UTC to 2027-02-02 16:45 UTC
    Logged 2026-11-04 17:43 UTC in Google ParcelYard2027h1, entry 612,164,687
    SHA-256 690b6ed32550d84ac526dff191fd7b2bddb2c62f70301df199674261244cec1f
    Public key SHA-256 a606dac0b89fff7e4f150e2864ccc0c3c9ec38aceed9742bfb707e522498b9e2
    Brand
    DocuSign
    Addresses
    159.246.29.210 · United States · AS30491 CROWELLP - Crowe LLP
    Domain
    docu-sign.org
    Registered
    2021-07-28 · Tucows Domains Inc.
    MX
    Receives mail at docusign-org01b.mail.protection.outlook.com
    SPF
    SPF record with -all: other senders fail
    DMARC
    DMARC policy p=reject
    Checked
    2026-11-05 08:24 UTC

    Suggest a correction

  3. www.e-docusign-signature.com CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 2 d ago
    DetailsHide
    Hostname
    www.e-docusign-signature.com
    First seen
    2026-11-03 16:52 UTC
    First published
    2026-11-03 17:06 UTC
    DNS
    Resolves · checked 2026-11-04 17:19 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 2026-11-03 15:47 UTC to 2027-02-01 15:47 UTC
    Logged 2026-11-03 16:45 UTC in Google PlumbersArms2027h1, entry 593,920,165
    SHA-256 85b33d84f04ea3503d1aa6ef62d6a82eed0d27279fae2726346ad8ad1d276f47
    Public key SHA-256 c5bfeb9c4163cdf8d9d54fe84c5952fa1f205d3a9a73e6fbe2352bc7590bf33a
    Brand
    DocuSign
    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
    e-docusign-signature.com
    Registered
    2026-11-03 · HOSTINGER operations, UAB
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 17:09 UTC

    Suggest a correction

  4. e-docusign-signature.com CY · AS47583 · AS-HOSTINGER Hostinger Inte…
    Phishing hostHostingerAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 2 d ago
    DetailsHide
    Hostname
    e-docusign-signature.com
    First seen
    2026-11-03 16:52 UTC
    First published
    2026-11-03 17:06 UTC
    DNS
    Resolves · checked 2026-11-04 17:19 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 2026-11-03 15:47 UTC to 2027-02-01 15:47 UTC
    Logged 2026-11-03 16:45 UTC in Google PlumbersArms2027h1, entry 593,920,165
    SHA-256 85b33d84f04ea3503d1aa6ef62d6a82eed0d27279fae2726346ad8ad1d276f47
    Public key SHA-256 c5bfeb9c4163cdf8d9d54fe84c5952fa1f205d3a9a73e6fbe2352bc7590bf33a
    Brand
    DocuSign
    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
    e-docusign-signature.com
    Registered
    2026-11-03 · HOSTINGER operations, UAB
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 17:09 UTC

    Suggest a correction

  5. docusign-apps.online SG · AS63949 · Akamai Connected Cloud3 addresses
    Phishing hostAkamai LinodeAddress hosted confirmed phishing in the last 48 hMX absentSPF missingDMARC missingRegistered 2 mo ago
    DetailsHide
    Hostname
    docusign-apps.online
    First seen
    2026-11-02 21:46 UTC
    First published
    2026-11-02 22:16 UTC
    DNS
    Resolves · checked 2026-11-04 22:20 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 YE2
    Valid 2026-11-02 20:45 UTC to 2027-01-31 20:45 UTC
    Logged 2026-11-02 21:43 UTC in Google PlumbersArms2027h1, entry 579,430,131
    SHA-256 207c81b26499f1ff03baca88143412bc2e6066590abaa8550050576b639347ba
    Public key SHA-256 9c0d3cae4928bd8bad20b19f0040371e902bb6f7825ecdd301bfef5b7e864f57
    Brand
    DocuSign
    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
    docusign-apps.online
    Registered
    2026-08-28 · NameSilo, LLC
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 22:18 UTC

    Suggest a correction

  6. social2.vulidity.de DE · AS6724 · STRATO Strato GmbH
    ReportedReported by PhishTank as imitating DocuSignMX presentSPF ~allDMARC missing
    DetailsHide
    Hostname
    social2.vulidity.de
    First seen
    2026-11-01 08:05 UTC
    First published
    2026-11-01 09:09 UTC
    Listing
    PhishTank: first observed in the feed 2026-10-25 · still listed at the last successful feed check 2026-11-05 09:46 UTC
    DNS
    Resolves · checked 2026-11-05 09:21 UTC
    Reported
    PhishTank
    1. Observed in the PhishTank feed
    2. Certificate logged in CT
    3. We matched its certificate name
    4. Latest DNS check
    Certificate
    Issued by YR2 · precertificate
    Valid 2026-11-01 07:05 UTC to 2027-01-30 07:05 UTC
    Logged 2026-11-01 08:04 UTC in Let's Encrypt Sycamore2027h1, entry 884,371,320
    SHA-256 2a3aa19fad3d5f3d8a23d6b5d73bf5ce436b23989214c7a191783df0824e5d78
    Public key SHA-256 846c7a490ca6a724d344947de0c6c849a87f848ecb2b72ba2568c01a90a589e9
    PhishTank
    PhishTank report #9500940
    Brand
    DocuSign
    Addresses
    85.214.241.211 · Germany · AS6724 STRATO Strato GmbH
    Domain
    vulidity.de
    MX
    Receives mail at vulidity-de.mail.protection.outlook.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 10:04 UTC

    Suggest a correction

  7. auth.docusign.authdsg.com MY · AS45839 · Shinjiru Technology Sdn Bhd
    Spamhaus DROPAddress listed by Spamhaus DROPMX presentSPF ~allDMARC missingRegistered 6 mo ago
    DetailsHide
    Hostname
    auth.docusign.authdsg.com
    First seen
    2026-10-30 16:47 UTC
    First published
    2026-10-30 17:03 UTC
    DNS
    Resolves · checked 2026-11-04 17:12 UTC
    Spamhaus DROP
    A brand lookalike resolving to an address on the Spamhaus Don’t Route Or Peer list. Address 101.99.92.158.
    1. Spamhaus DROP list fetched with the address
    2. Certificate logged in CT
    3. Resolved to 101.99.92.158
    4. Latest DNS check
    Certificate
    Issued by YR2 · precertificate
    Valid 2026-10-30 15:46 UTC to 2027-01-28 15:46 UTC
    Logged 2026-10-30 16:45 UTC in Geomys Tuscolo2027h1, entry 409,778,115
    SHA-256 427947579fd9859102eaeb44ea3b4cb4ca4937812b679c88d487e6cfdabe4e4e
    Public key SHA-256 7e4de259f5c6cac1afc1200b9ca4cd530f7a2de9683917123c40ec18c4cae48d
    Brand
    DocuSign
    Addresses
    101.99.92.158 · Malaysia · AS45839 SHINJIRU-MY-AS-AP - Shinjiru Technology Sdn Bhd
    Domain
    authdsg.com
    Registered
    2026-05-12 · NameCheap, Inc.
    MX
    Receives mail at eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com
    SPF
    SPF record with ~all: other senders soft-fail
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-04 19:26 UTC

    Suggest a correction

  8. docu-sign.app US · AS13335 · Cloudflare, Inc.4 addresses
    ReportedCloudflareReported by PhishDestroyMX absentSPF missingDMARC missingRegistered 8 mo ago
    DetailsHide
    Hostname
    docu-sign.app
    First seen
    2026-10-26 00:05 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 09:04 UTC
    Reported
    PhishDestroy
    1. Observed in the PhishDestroy feed
    2. We matched the new listing
    3. Certificate logged in CT
    4. Latest DNS check
    Certificate
    Issued by Sectigo Public Server Authentication CA DV E36 · precertificate
    Valid 2026-11-03 00:00 UTC to 2027-01-23 09:46 UTC
    Logged 2026-11-03 03:28 UTC in Let's Encrypt Sycamore2027h1, entry 914,483,778
    SHA-256 6df9a908e6244b44bb29bc2e49330ed1c3f7573e35392e6a27e3b144aa359dd8
    Public key SHA-256 43f4450294b59eb8b901114684546826d76eebcd329a49099f430fe065251671
    PhishDestroy
    Brand
    DocuSign
    Addresses
    104.21.59.242 · United States · AS13335 CLOUDFLARENET - Cloudflare, Inc. · Cloudflare (cdn)
    172.67.185.211 · United States · AS13335 CLOUDFLARENET - Cloudflare, Inc. · Cloudflare (cdn)
    2606:4700:3036::6815:3bf2
    2606:4700:3037::ac43:b9d3
    Cloudflare
    Cloudflare (104.21.59.242, 172.67.185.211): a CDN and reverse proxy. It serves the site from its own network and keeps the origin server private.
    Domain
    docu-sign.app
    Registered
    2026-03-02 · NICENIC INTERNATIONAL GROUP CO., LIMITED
    MX
    Publishes no mail exchanger
    SPF
    Publishes no SPF record
    DMARC
    Publishes no DMARC policy
    Checked
    2026-11-05 08:23 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 DocuSign 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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