Domain > 05b2bdda.domains.readthedocs-hosted.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2021-05-13	44.229.232.143 (ClassC)
2026-01-28	104.18.1.163 (ClassC)

HTTP/1.1 400 Bad RequestDate: Wed, 28 Jan 2026 03:54:39 GMTContent-Type: text/html; charsetutf-8Content-Length: 2094Connection: keep-aliveServer: cloudflareCF-Ray: 9c4d8cbe4bc64b48-PDXCF-Cache-Status: MISSContent-Language: enVary: Accept-Language, Cookie, Accept-EncodingCross-Origin-Opener-Policy: same-originReferrer-Policy: no-referrer-when-downgradeX-Backend: web-i-084acd65d5fc3ee38X-Content-Type-Options: nosniffX-Served: Django-ProxitoSet-Cookie: __cf_bmB.pTLWUhNbxeDPjWEXX2v20E7.xB81VXVgySC4k.9fA-1769572479-1.0.1.1-Lu8T57EHICdShaBQgE_FGLo5dv3kh0eqxpa_JqUBs3CGEfsw4Belh3zscIbK2TAck1KcsgC8zJk8KpGoBD_RBrPEFv3w7HufIMb1NimqxCY; path/; expiresWed, 28-Jan-26 04:24:39 GMT; domain.readthedocs-hosted.com; HttpOnlySet-Cookie: _cfuvidMbECoUtk2b1hGkL2VAnkLDyOoYi7_5ktkhcdCM_kEmE-1769572479788-0.0.1.1-604800000; path/; domain.readthedocs-hosted.com; HttpOnlyalt-svc: h3:443; ma86400

!DOCTYPE html>html langen>  head>            title>  Domain not found - Read the Docs Business /title>                      link relicon typeimage/png hrefhttps://app-assets.readthedocs.com/images/favicon.f231b6609d0b.png />      link relstylesheet typetext/css mediaall hrefhttps://app-assets.readthedocs.com/readthedocsext/theme/css/site.d28d3d7bf692.css />                    meta http-equivContent-Type contenttext/html; charsetutf-8 />    meta nameviewport contentwidthdevice-width />      /head>  body class>          div classui very padded container>    div classui very tall centered grid>      div classleft aligned middle aligned nine wide computer twelve wide tablet sixteen wide mobile column>        div classui fluid card>          div classcontent>                                          div classheader>                          span classui grey text>        404    /span>    Domain not found                /div>                              div classmeta>        a href/>05b2bdda.domains.readthedocs-hosted.com/a>      /div>  div classdescription>      p>    This domain is not recognized, it may not be configured yet.  /p>      p>    If you control this domain and believe this is in error, ensure your custom domain is correctly configured for your project.  /p>  /div>                      /div>                      div classextra content>                      div classright floated>            Hosted by            a href//app.readthedocs.com/         aria-labelRead the Docs>        img classui middle aligned image             srchttps://app-assets.readthedocs.com/readthedocsext/theme/images/logo-wordmark-dark.8035ede2e46d.svg             width140             altRead the Docs logo />      /a>          /div>              /div>                  /div>      /div>    /div>  /div>          /body>/html>

Subdomains

Date	Domain	IP
cyverse-foss-2020.readthedocs-hosted.com	2025-08-28	104.18.1.163
tordivel-as-scd-0015-baslerpylonarea2.readthedocs-hosted.com	2025-10-12	104.18.1.163
tordivel-as-scd-0002-basler-pylon-area.readthedocs-hosted.com	2025-09-01	104.18.0.163
tordivel-as-scd-0026-scorpioncamera.readthedocs-hosted.com	2025-12-22	104.18.1.163
tiledb-inc-tiledb.readthedocs-hosted.com	2025-11-11	104.18.1.163
ntech-lab-findface.readthedocs-hosted.com	2025-12-12	104.18.1.163
divio-no-devops-please.readthedocs-hosted.com	2025-10-11	104.18.1.163
mdolab-pyoptsparse.readthedocs-hosted.com	2025-10-11	104.18.0.163
life-epigenetics-methylize.readthedocs-hosted.com	2025-09-11	104.18.0.163
tordivel-as-swd-scorpion-watchdog.readthedocs-hosted.com	2025-08-29	104.18.0.163
thug-honeyclient-thug.readthedocs-hosted.com	2025-06-19	104.18.0.163
maja-massarini-knx-stack.readthedocs-hosted.com	2025-08-26	104.18.1.163
pi-top-pi-top-python-sdk.readthedocs-hosted.com	2026-01-28	104.18.0.163
coding-bootcamp-cybersecurity-prework.readthedocs-hosted.com	2025-10-11	104.18.0.163
cognite-sdk-experimental.readthedocs-hosted.com	2025-09-30	104.18.1.163
lime-limepkg-esign.readthedocs-hosted.com	2025-12-14	104.18.1.163
wattsight-wapi-python.readthedocs-hosted.com	2025-11-21	104.18.1.163
exo-platform-platform-documentation.readthedocs-hosted.com	2025-12-02	104.18.0.163
vlaams-supercomputing-centrum-vscdocumentation.readthedocs-hosted.com	2025-11-03	104.18.1.163
awsdocs-neuron.readthedocs-hosted.com	2025-08-11	104.18.1.163
mdolab-mach-aero.readthedocs-hosted.com	2025-11-04	104.18.1.163
life-epigenetics-methylprep.readthedocs-hosted.com	2025-09-16	104.18.0.163
mdolab-idwarp.readthedocs-hosted.com	2025-11-01	104.18.1.163
mdolab-pyhyp.readthedocs-hosted.com	2025-08-04	104.18.1.163
cognite-docs.readthedocs-hosted.com	2025-10-24	104.18.0.163
espressif-docs.readthedocs-hosted.com	2025-10-31	104.18.1.163
continuumio-docs.readthedocs-hosted.com	2025-10-10	104.18.0.163
read-the-docs-guidelines.readthedocs-hosted.com	2025-09-19	104.18.0.163
05b2bdda.domains.readthedocs-hosted.com	2026-01-28	104.18.1.163
sensorlab-as-sensorlabio-javascript-sdk-widgets.readthedocs-hosted.com	2025-11-30	104.18.1.163
qblox-qblox-instruments.readthedocs-hosted.com	2025-11-15	104.18.1.163
datarobot-public-api-client.readthedocs-hosted.com	2025-09-30	104.18.1.163
divio-covid-report.readthedocs-hosted.com	2025-11-01	104.18.0.163
cyverse-leptin-rna-seq-lesson-dev.readthedocs-hosted.com	2026-01-28	104.18.1.163
www.readthedocs-hosted.com	2025-07-01	104.18.1.163
certego-pydragonfly.readthedocs-hosted.com	2025-08-27	104.18.1.163
tiledb-inc-tiledb-py.readthedocs-hosted.com	2025-09-08	104.18.1.163

View on OTX | View on ThreatMiner

Data with thanks to AlienVault OTX, VirusTotal, Malwr and others. [Sitemap]

Domain > 05b2bdda.domains.readthedocs-hosted.com

Is this malicious?

DNS Resolutions

Port 80

Subdomains