Hosting check
Who hosts udemy.com?
udemy.com is behind Cloudflare, which hides the origin host. DNS by Cloudflare. Email by Google Workspace.
Checked 14 Oct 2026 at 10:40 UTC
Server
Anycast: nearest of many locations
104.16.142.237
Cloudflare, Inc. · AS13335
🇺🇸San Francisco, United States
Checks
6 of 6 checks pass
Nothing needs attention.
Hosting provider
Low confidence
Cloudflare
CDNOrigin host hidden. A CDN answers for this site and hides the origin server, so the real host is not visible from outside.
- CDN
Cloudflarecloudflare.com
Answers every request and forwards it to an origin server it does not reveal. The IP address below belongs to the CDN.
- Network
Owns the IP address that answered our lookup.
How we know
3 signals- NetworkAS13335Cloudflare
- Headercf-ray: a4a5f70018146999-HELCloudflare
- Headerserver: cloudflareCloudflare
IP & network
104.16.142.237 · San Francisco
- IP address
- 104.16.142.237
- Network
- Cloudflare, Inc.AS13335 · hosting
- Route
- 104.16.128.0/20
- Location
- San Francisco, California, United StatesAnycast: where our lookup landed
- Timezone
- America/Los_Angeles
This is an anycast address: many locations announce it, and each visitor reaches the nearest one. The location above is only where our lookup landed.
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
- 37.7621,-122.3971
- Postal code
- 94107
- Country code
- US
DNS records
58 records in 6 types
- A
2 records
IPv4 addresses the name points to
- 104.16.142.237
- 104.16.143.237
- AAAA
2 records
IPv6 addresses the name points to
- 2606:4700::6810:8eed
- 2606:4700::6810:8fed
- NS
2 records
Nameservers that answer for the zone
- anna.ns.cloudflare.com
- pete.ns.cloudflare.com
- MX
1 record
Mail servers, lowest priority first
- 1 smtp.google.com
- SOA
1 record
Zone authority: primary nameserver, admin mailbox and timers
- anna.ns.cloudflare.com dns.cloudflare.com 2417401315 10000 2400 604800 60
- TXT
50 records
1 SPF policy, 47 ownership proofs, 2 other
- MS=ms39886121
- _nbghqs48lzt0emavhip5o2dyy5kb0xy
- apple-domain-verification=MntOsncD5C5BxosV
- docusign=206e891a-5b22-4d4c-9a10-85066ba89160
SSL certificate
- Status
- Valid certificateTrusted by browsers and covers udemy.com. Expires in 88 days.
- Issuer
- Google Trust Services (WE1)
- Common name
- udemy.com
- Protocol
- TLSv1.3
- Valid from
- October 13, 2026 at 04:59 AM UTC
- Valid to
- January 11, 2027 at 05:59 AM UTCExpires in 88 days
Covered hostnames
4 names- udemy.com
- *.aws-dr.udemy.com
- *.udemy.com
- aws-dr.udemy.com
Certificate chain
4 certificatesudemy.com
Server certificate · Issued by Google Trust Services (WE1) · Valid to 11 Jan 2027
Google Trust Services (WE1)
Intermediate · Issued by Google Trust Services LLC (GTS Root R4) · Valid to 20 Feb 2029
Google Trust Services LLC (GTS Root R4)
Intermediate · Issued by GlobalSign nv-sa (GlobalSign Root CA) · Valid to 28 Jan 2028
GlobalSign nv-sa (GlobalSign Root CA)
Root · Valid to 28 Jan 2028
Serial number and fingerprints
- Serial number
- D5D2A0548A706BC613338F4080419AC2
- SHA-256
- 4D:F3:F6:95:C7:8D:27:C4:B4:81:7D:65:78:FF:F2:77:84:83:67:3B:8F:A5:03:73:DC:8A:D0:4C:CE:EA:CA:59
- SHA-1
- 97:C8:F2:84:CC:BF:28:D0:E9:E5:AF:37:C4:28:EF:33:72:A2:F6:FB
Domain registration
Registered 13 Aug 2009
Expires in 303 daysRegistration data for udemy.com, from the registry's RDAP or WHOIS service.
- Registrar
- SafeNames Ltd.IANA ID 447
- Registered
- 13 Aug 200917 years, 2 months old
- Expires
- 13 Aug 2027Expires in 303 days
- Last updated
- 01 Sept 2025
- DNSSEC
- Signed
- Abuse email
- abuse@safenames.net
- Abuse phone
- +44.1908200022
Nameservers
2 nameservers- anna.ns.cloudflare.com
- pete.ns.cloudflare.com
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curl "https://hostingchecker.online/api/v1/check?query=udemy.com" \
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