🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`checkout.youtube.com`

CNAME	`youtube-ui.l.google.com`
DNSSEC	⚠️ Not signed
A	2607:f8b0:4004:c07::5b^{🇺🇸 Google2607:f8b0:4004::/48}
		PTR	`bc-in-f91.1e100.net`
A	2607:f8b0:4004:c07::5d^{🇺🇸 Google2607:f8b0:4004::/48}
A	2607:f8b0:4004:c07::88^{🇺🇸 Google2607:f8b0:4004::/48}
A	2607:f8b0:4004:c07::be^{🇺🇸 Google2607:f8b0:4004::/48}
A	142.250.31.136^{🇺🇸 Google142.250.31.0/24}
A	172.253.62.91^{🇺🇸 Google172.253.62.0/24}
A	172.253.62.93^{🇺🇸 Google172.253.62.0/24}
A	172.253.62.136^{🇺🇸 Google172.253.62.0/24}
A	172.253.62.190^{🇺🇸 Google172.253.62.0/24}
A	172.253.63.91^{🇺🇸 Google172.253.63.0/24}
A	172.253.63.93^{🇺🇸 Google172.253.63.0/24}
A	172.253.63.136^{🇺🇸 Google172.253.63.0/24}
A	172.253.63.190^{🇺🇸 Google172.253.63.0/24}
A	172.253.115.91^{🇺🇸 Google172.253.115.0/24}
A	172.253.115.93^{🇺🇸 Google172.253.115.0/24}
A	172.253.115.136^{🇺🇸 Google172.253.115.0/24}
A	172.253.115.190^{🇺🇸 Google172.253.115.0/24}
A	172.253.122.93^{🇺🇸 Google172.253.122.0/24}
A	172.253.122.136^{🇺🇸 Google172.253.122.0/24}
A	172.253.122.190^{🇺🇸 Google172.253.122.0/24}
HTTPS	`1 .`

`youtube.com`

	DNSSEC	⚠️ Not signed
	A	2607:f8b0:4004:c29::5b^{🇺🇸 Google2607:f8b0:4004::/48}
	A	2607:f8b0:4004:c29::5d^{🇺🇸 Google2607:f8b0:4004::/48}
	A	2607:f8b0:4004:c29::88^{🇺🇸 Google2607:f8b0:4004::/48}
	A	2607:f8b0:4004:c29::be^{🇺🇸 Google2607:f8b0:4004::/48}
	A	173.194.45.91^{🇺🇸 Google173.194.0.0/16}
	A	173.194.45.93^{🇺🇸 Google173.194.0.0/16}
	A	173.194.45.136^{🇺🇸 Google173.194.0.0/16}
	A	173.194.45.190^{🇺🇸 Google173.194.0.0/16}
	NS	`ns1.google.com` ⭐
	NS	`ns2.google.com`
	NS	`ns3.google.com`
	NS	`ns4.google.com`
	MX	`smtp.google.com` ⭐
	TXT	`v=spf1 include:google.com mx -all`
	TXT	`facebook-domain-verification=64jdes7le4h7e7lfpi22rijygx58j1`
	TXT	`google-site-verification=QtQWEwHWM8tHiJ4s-jJWzEQrD_fF3luPnpzNDH-Nw-w`
	HTTPS	`1 .`
	SOA	`ns1.google.com`dns-admin@google.com serial=965142848

WOT: SAFE (75/100)
rank #3 globally
rank #3 in the tld

youtube.com

YouTube is a video‑sharing platform owned by Google; it allows users to upload, view, and share videos worldwide.

Key facts

Owner / operator: Google LLC (Alphabet Inc.)
TLD:.com— gTLD
Primary purpose: video sharing and streaming service
Status: active

History

Year	Event
2005	Platform launched by Steve Chen, Chad Hurley and Jawed Karim
2006	Acquired by Google for $1.65 billion
2010	Introduced support for 1080p HD video
2015	Launched YouTube Red (now YouTube Premium) subscription service

Related domains

youtu.be– short‑link domain for YouTube
youtube-nocookie.com– privacy‑enhanced embed domain

🔒 HSTS Preload (+subdomains)
Semrush Rank:#1 Keywords:1,312,867,946 Traffic:3,138,893,539/mo
WOT: SAFE (94/100)
📈 Tranco rank: #8

YouTube is the world's largest video-sharing platform, founded in 2005 by former PayPal employees Chad Hurley, Steve Chen, and Jawed Karim. Acquired by Google in 2006 for $1.65 billion, it has grown to over 2.5 billion monthly active users worldwide, making it the second most-visited website globally after Google.com. The platform generates approximately $31.5 billion in annual advertising revenue (2024), accounting for nearly 14% of Google's total revenue.

Beyond traditional video hosting, YouTube has expanded into multiple content verticals including YouTube Music, YouTube Premium (125 million paid subscribers as of 2025), YouTube Shorts (competing with TikTok), and YouTube TV for live television streaming. The platform has become a major destination for podcasts, with viewers watching over 700 million hours of podcasts monthly on living room devices alone. In a significant move, YouTube secured exclusive global broadcast rights for the Academy Awards starting in 2029.

YouTube's DNS infrastructure runs through Google's global network, sharing nameservers with google.com. Content delivery leverages Google's extensive edge network and CDN, with video cached at thousands of locations worldwide. Mobile devices account for approximately 70% of platform traffic, with India (500 million users) and the United States (254 million users) representing the largest national audiences.

Same first word

Similar names

outcheck.de

kucotech.com

toucheck.com

couchtek.com

DNS History

1 record (1 active, 0 former)

●CNAMEyoutube-ui.l.google.com2026-05-12 → 2026-08-16 · 2 obs

● 2026-05-12 19:08:50
● 2026-08-16 12:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
youtube.com	ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com	8 records

✅ Authoritative Response

Server:216.239.38.10

NS records: ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youtube.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`youtube-ui.l.google.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.google.com, ns2.google.com, ns1.google.com...)

Analysis

IP Addresses

checkout.youtube.com resolves to 20 IP numbers: 142.250.31.136, 172.253.62.91, 172.253.62.93 and 17 other.

Additional host names — bj-in-f136.1e100.net, bh-in-f136.1e100.net, youtube.sa and two others — share IP numbers with checkout.youtube.com.

checkout.youtube.com - robtex.com