Hosting check
Who hosts azure.com?
azure.com is hosted by Microsoft Corporation in Dulles Town Center, United States. DNS by Azure DNS. Email by Microsoft 365.
Checked 14 Oct 2026 at 09:54 UTC
Server
20.231.239.246
Microsoft Corporation · AS8075
🇺🇸Dulles Town Center, United States
Checks
5 of 7 checks pass
Warnings are worth a look, but nothing is broken.
Hosting provider
Medium confidence
Microsoft Corporation
Cloud networkAS8075. The address belongs to a cloud network. Any of its customers could run this server, so the host is the cloud, not necessarily the company behind the site.
- Network
Microsoft CorporationAS8075 · 20.192.0.0/10microsoft.com
Owns the IP address that answered our lookup.
How we know
1 signal- NetworkAS8075Microsoft Corporation
IP & network
20.231.239.246 · Dulles Town Center
- IP address
- 20.231.239.246
- Network
- Microsoft CorporationAS8075 · hosting
- Route
- 20.192.0.0/10
- Location
- Dulles Town Center, Virginia, United States
- Timezone
- America/New_York
Coordinates, postal code and company
Geolocation describes the network's registered location, not a street address. For a data center IP the postal code and coordinates are approximate.
- Coordinates
- 39.0376,-77.4158
- Postal code
- 20164
- Country code
- US
DNS records
31 records in 6 types
- A
5 records
IPv4 addresses the name points to
- 20.231.239.246
- 20.76.201.171
- 20.70.246.20
- 20.236.44.162
- 20.112.250.133
- NS
4 records
Nameservers that answer for the zone
- ns1-39.azure-dns.com
- ns2-39.azure-dns.net
- ns3-39.azure-dns.org
- ns4-39.azure-dns.info
- MX
1 record
Mail servers, lowest priority first
- 10 azure-com.mail.protection.outlook.com
- CAA
1 record
Certificate authorities allowed to issue certificates
- 0 contactemail "caarecordaware@microsoft.com"
- SOA
1 record
Zone authority: primary nameserver, admin mailbox and timers
- ns1-39.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
- TXT
19 records
1 SPF policy, 2 ownership proofs, 16 other
- v=spf1 include:sparkpostmail.com ~all
- onyxr-frontend-westus-01.azurewebsites.net
- onyxr-frontend-westeurope-01.azurewebsites.net
- onyxr-frontend-southeastasia-01.azurewebsites.net
SSL certificate
- Status
- Valid certificateTrusted by browsers and covers azure.com. Expires in 86 days.
- Issuer
- Microsoft Corporation (Microsoft TLS G2 RSA CA OCSP 16)
- Common name
- gamedev.microsoft.com
- Organization
- Microsoft Corporation
- Protocol
- TLSv1.3
- Valid from
- October 1, 2026 at 10:38 AM UTC
- Valid to
- January 9, 2027 at 09:38 AM UTCExpires in 86 days
Covered hostnames
158 names- gamedev.microsoft.com
- mi.microsoft.com
- cce.microsoft.com
- formspro.microsoft.com
- msp.msdn.microsoft.com
- myignite.microsoft.com
- www.msdn.microsoft.com
- hxsdk.corp.microsoft.com
- events.msdn.microsoft.com
- getrewarded.microsoft.com
- www.gamedev.microsoft.com
- cacademystage.microsoft.com
Show 146 more hostnames
- gamedeveloper.microsoft.com
- gamedevelopment.microsoft.com
- portal.startups.microsoft.com
- devicemanagement.microsoft.com
- powerautomateweb.microsoft.com
- services.premier.microsoft.com
- www.gamedeveloper.microsoft.com
- www.gamedevelopment.microsoft.com
- solutions.diagnostics.support.microsoft.com
- screening.microsoft.com
- govscreening.microsoft.com
- researchsummit.microsoft.com
- research.microsoft.com
- phylod.research.microsoft.com
- biomedsearch.microsoft.com
- todo.microsoft.com
- endpoint.microsoft.com
- endpoint.microsoft.us
- businessapplications.transform.microsoft.com
- securityhub.transform.microsoft.com
- to-do.microsoft.com
- shopping.microsoft.com
- datamigration.microsoft.com
- preview.mesh.microsoft.com
- selfhost.mesh.microsoft.com
- mesh.cloud-dev.microsoft.com
- portal-selfhost.mesh.microsoft.com
- virtualchat.support.microsoft.com
- priva.microsoft.com
- minecrafteducation.com
- www.minecrafteducation.com
- snowleopards.microsoft.com
- microsoftviva.microsoft.com
- employeeexperience.microsoft.com
- innovation.microsoft.com
- viva.microsoft.com
- ex.microsoft.com
- adatum.com
- www.adatum.com
- fourthcoffee.com
- www.fourthcoffee.com
- munsonspicklesandpreservesfarm.com
- www.munsonspicklesandpreservesfarm.com
- consolidatedmessenger.com
- www.consolidatedmessenger.com
- humongousinsurance.com
- www.humongousinsurance.com
- nodpublishers.com
- www.nodpublishers.com
- thephone-company.com
- www.thephone-company.com
- alpineskihouse.com
- www.alpineskihouse.com
- graphicdesigninstitute.com
- www.graphicdesigninstitute.com
- wideworldimporters.com
- www.wideworldimporters.com
- contososuites.com
- www.contososuites.com
- lamnahealthcare.com
- www.lamnahealthcare.com
- northwindtraders.com
- www.northwindtraders.com
- bellowscollege.com
- www.bellowscollege.com
- wingtiptoys.com
- www.wingtiptoys.com
- fabrikamresidences.com
- www.fabrikamresidences.com
- libertysdelightfulsinfulbakeryandcafe.com
- www.libertysdelightfulsinfulbakeryandcafe.com
- proseware.com
- www.proseware.com
- bestforyouorganics.com
- www.bestforyouorganics.com
- woodgrovebank.com
- www.woodgrovebank.com
- fabrikam.com
- www.fabrikam.com
- lucernepublishing.com
- www.lucernepublishing.com
- fineartschool.net
- www.fineartschool.net
- firstupconsultants.com
- www.firstupconsultants.com
- margiestravel.com
- www.margiestravel.com
- southridgevideo.com
- www.southridgevideo.com
- tailspintoys.com
- www.tailspintoys.com
- treyresearch.net
- www.treyresearch.net
- copilot.microsoft365.com
- partnerclub.microsoft.fr
- partners.surface.com
- acom.azure.net
- acomdocs-staging.azure.net
- community.copilotstudio.com
- microsoftadvertising.ai
- www.microsoftadvertising.ai
- windowsazure.com
- www.windowsazure.com
- azure.com
- www.azure.com
- www.azure.microsoft.com
- copilot.si
- www.copilot.si
- smartscreentestratings.com
- smartscreentestratings.net
- smartscreentestratings1.com
- smartscreentestratings1.net
- smartscreentestratings2.com
- smartscreentestratings2.net
- www.smartscreentestratings2.net
- www.smartscreentestratings2.com
- www.smartscreentestratings1.net
- www.smartscreentestratings1.com
- www.smartscreentestratings.net
- www.smartscreentestratings.com
- secure.microsoft.com
- workshops.microsoft.com
- ccf.microsoft.com
- noslidesattached.com
- noslidesattachedpodcast.com
- www.noslidesattachedpodcast.com
- www.noslidesattached.com
- serviceshub.microsoft.com
- ops.serviceshub.microsoft.com
- support.serviceshub.microsoft.com
- www.copilot.microsoft.com
- translator.microsoft.com
- translate.it
- simplycx.microsoft.com
- elevateskills.microsoft.com
- fintool.com
- www.fintool.com
- microsoftindustryinsights.com
- www.microsoftindustryinsights.com
- hub.microsoft.com
- howtotell.com
- www.howtotell.com
- exploresurface.microsoft.com
- tco.exploresurface.microsoft.com
- tcobackend.exploresurface.microsoft.com
- dragoncopilotcommunity.microsoft.com
Certificate chain
4 certificatesMicrosoft Corporation (gamedev.microsoft.com)
Server certificate · Issued by Microsoft Corporation (Microsoft TLS G2 RSA CA OCSP 16) · Valid to 09 Jan 2027
Microsoft Corporation (Microsoft TLS G2 RSA CA OCSP 16)
Intermediate · Issued by Microsoft Corporation (Microsoft TLS RSA Root G2) · Valid to 03 Jun 2029
Microsoft Corporation (Microsoft TLS RSA Root G2)
Intermediate · Issued by DigiCert Inc (DigiCert Global Root G2) · Valid to 19 Jun 2029
DigiCert Inc (DigiCert Global Root G2)
Root · Valid to 15 Jan 2038
Serial number and fingerprints
- Serial number
- 55011B65798998BF2A0E630DC80000011B6579
- SHA-256
- 01:8B:CA:1B:90:32:4E:11:DD:15:33:E5:D0:5B:13:9C:13:42:3F:EE:96:35:22:69:3A:F5:1A:5D:4D:54:08:CA
- SHA-1
- D3:2E:4A:0A:10:19:38:EF:7D:51:77:9F:37:AB:FD:23:0C:17:96:31
Domain registration
Registered 25 Oct 1994
Expires in 374 daysRegistration data for azure.com, from the registry's RDAP or WHOIS service.
- Registrar
- MarkMonitor Inc.IANA ID 292
- Registrant
- Microsoft CorporationUS
- Registered
- 25 Oct 199431 years, 11 months old
- Expires
- 24 Oct 2027Expires in 374 days
- Last updated
- 22 Sept 2026
- DNSSEC
- Unsigned
- Abuse email
- abusecomplaints@markmonitor.com
- Abuse phone
- +1.2086851750
Status
Nameservers
4 nameservers- ns1-39.azure-dns.com
- ns2-39.azure-dns.net
- ns3-39.azure-dns.org
- ns4-39.azure-dns.info
History
Tracked since 14 Oct 2026
We check this site every day and list each change to its network, CDN, platform, DNS provider, email provider, server country or SSL issuer.
- Server country changed from Netherlands to United States.
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Run this lookup from code
The API returns this result as JSON. The free plan includes 100 API calls per month.
curl "https://hostingchecker.online/api/v1/check?query=azure.com" \
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