tpl.udemy.com - robtex.com

tpl.udemy.com

DNSSEC⚠️ Not signed
A2606:4700::6810:8eed🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6810:8fed🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.142.237Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.143.237Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
TXTv=spf1 include:spf-default.udemy.com -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.16.142.237, 104.16.143.237
IPv6 hints2606:4700::6810:8eed, 2606:4700::6810:8fed

udemy.com

DNSSEC⚠️ Not signed
A2606:4700::6810:8eed🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6810:8fed🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.142.237Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.143.237Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanna.ns.cloudflare.com ⭐
NSpete.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTMS=ms39886121
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TXTgoogle-site-verification=ld8CL_RjIj_FPsIdElHPqkhOMJ8Rixk1y7-s0Opi-90
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TXTzero-path-domain-verification-6e9hdw=BtrY4vZKLJdp2XlFj1sE4FFVG
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.16.142.237, 104.16.143.237
IPv6 hints2606:4700::6810:8eed, 2606:4700::6810:8fed
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2411941351
WOT: SAFE (89/100)
rank #588 globally
rank #350 in the tld

udemy.com

udemy.comis a global online learning platform that allows instructors to create and sell courses on various subjects. It is operated by Udemy, Inc. and serves both individual learners and corporate clients.

Key facts

  • Owner / operator: Udemy, Inc.
  • TLD:.com— gTLD
  • Primary purpose: Online learning marketplace and corporate training platform
  • Status: active

History

YearEvent
2010Udemy is founded by Eren Bali, Gagan Biyani, and Oktay Caglar, and officially launches its platform.
2013Udemy launches Udemy Business, a dedicated offering for corporate training and development.
2021Udemy becomes a publicly traded company on the Nasdaq stock exchange.
WOT: SAFE (89/100)
📈 Tranco rank: #1,922

Udemy is an online learning marketplace founded in 2010, offering courses taught by independent instructors. With over 60 million students and 200,000 courses, Udemy is one of the largest online learning platforms globally.

Udemy offers courses across business, technology, personal development, and creative skills. Unlike Coursera or edX, Udemy allows anyone to create and sell courses, resulting in massive variety but inconsistent quality.

Udemy's infrastructure handles video streaming, assessments, and certificate generation for millions of learners. The platform processes significant video content storage and delivery.

DNS for udemy.com uses Cloudflare's authoritative DNS infrastructure. The platform's video content is delivered through CDN for smooth learning experiences.

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DNS History

5 records (4 active, 1 former)

20192020202120222023202420252026A104.16.142.237104.16.143.2372606:4700::6810:8eed2606:4700::6810:8fedCNAMEc.shared.global.fastly.net
●A104.16.142.2372026-02-15 → 2026-08-12 · 2 obs
● 2026-02-15 23:30:22
● 2026-08-12 23:12:30
●A104.16.143.2372026-02-15 → 2026-08-12 · 2 obs
● 2026-02-15 23:30:22
● 2026-08-12 23:12:30
●A2606:4700::6810:8eed2026-02-15 → 2026-08-12 · 2 obs
● 2026-02-15 23:30:22
● 2026-08-12 23:12:30
●A2606:4700::6810:8fed2026-02-15 → 2026-08-12 · 2 obs
● 2026-02-15 23:30:22
● 2026-08-12 23:12:30
○CNAMEc.shared.global.fastly.net2018-05-12 → 2026-02-15 · 4 obs
● 2018-05-12 00:22:18
● 2026-02-15 23:30:22
○ 2026-02-17 13:21:10
○ 2026-08-12 23:12:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
udemy.compete.ns.cloudflare.com, anna.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.102

NS records: pete.ns.cloudflare.com, anna.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

TypeCountSample Data
A2104.16.142.237, 104.16.143.237
AAAA22606:4700::6810:8eed, 2606:4700::6810:8fed
TXT1v=spf1 include:spf-default.udemy.com -al
HTTPS1{"priority":1,"target":".","alpn":["h2"]

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pete.ns.cloudflare.com, pete.ns.cloudflare.com, pete.ns.cloudflare.com...)

Analysis

IP Addresses

tpl.udemy.com points to the four IP addresses 104.16.142.237, 104.16.143.237, 2606:4700::6810:8eed and 2606:4700::6810:8fed.

Two other host names, along with wedbush.udemy.com, movilesdepanama.udemy.com and phoenix-group.udemy.com, also share IP numbers with tpl.udemy.com.