c.licdn.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`c.licdn.com`

	DNSSEC	⚠️ Not signed
	A	208.111.171.221

`licdn.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-42.azure-dns.com` ⭐
	NS	`dns1.p09.nsone.net`
	NS	`dns2.p09.nsone.net`
	NS	`dns3.p09.nsone.net`
	NS	`dns4.p09.nsone.net`
	NS	`ns2-42.azure-dns.net`
	NS	`ns3-42.azure-dns.org`
	NS	`ns4-42.azure-dns.info`
	TXT	`3ea5ec1366f84c909a170d7f047e1db3`
	TXT	`CM-94016`
	TXT	`_qlmbx59s6vmc3jm8r74lhan6fgzfmlr`
	TXT	`_x847yd84j22x08lknv0cdcny1saraga`
	TXT	`google-site-verification=IKJsxch-oT8ezBp_aIQq3iRyb91ysqV8MWp6QWVochM`
	TXT	`google-site-verification=bj52p8Z5QgVqdl03TLKoXOhcazH61wF-x62DGJCa9uk`
	TXT	`n9p9dhwz7g81x06ksd9447hvf0gkyn9w`
	TXT	`v=spf1 -all`
	SOA	`ns1-42.azure-dns.com`hostmaster@linkedin.com serial=1

WOT: SAFE (64/100)
rank #8850 globally
rank #4315 in the tld
⚠️ On DNS blocklist: social
Semrush Rank:#7,309,664 Keywords:132 Traffic:12/mo
WOT: SAFE (79/100)
📈 Tranco rank: #626

LinkedIn CDN Domain

licdn.com is the content delivery network (CDN) domain owned and operated by LinkedIn Corporation. The name is a contraction of "LinkedIn CDN" and is used to serve static assets, media files, profile images, and other content for the LinkedIn platform.

Purpose & Services

Static Asset Delivery: Serves JavaScript, CSS, fonts, and other static resources for LinkedIn's web and mobile applications
Media Hosting: Delivers profile photos, company logos, post images, and video content
Performance Optimization: Provides geographically distributed content delivery to reduce latency for LinkedIn's 900+ million users worldwide

Domain Details

Registrant: LinkedIn Corporation (1000 W. Maude Ave, Sunnyvale, CA)
Registered: February 24, 2011
Registrar: MarkMonitor Inc. (brand protection registrar)
Status: Locked with client/server delete, transfer, and update prohibitions

DNS Infrastructure

The domain uses a redundant multi-provider DNS setup:

Provider	Nameservers
Azure DNS	ns1-42.azure-dns.com, ns2-42.azure-dns.net, ns3-42.azure-dns.org, ns4-42.azure-dns.info
NS1	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

Primary IP: 150.171.10.42 (Microsoft network)
DNSSEC: Not signed
SPF:v=spf1 -all(domain does not send email)
SOA Contact: hostmaster@linkedin.com

LinkedIn was acquired by Microsoft in 2016 for $26.2 billion, which explains the Azure DNS infrastructure and Microsoft IP addressing used by the CDN domain.

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DNS History

1 record (1 active, 0 former)

●A208.111.171.2212015-07-03 → 2026-08-15 · 2 obs

● 2015-07-03 16:01:50
● 2026-08-15 12:09:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
licdn.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net...	1 record

✅ Authoritative Response

Server:198.51.44.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns3-42.azure-dns.org, ns4-42.azure-dns.info, ns1-42.azure-dns.com, ns2-42.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for licdn.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.111.171.221`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1-42.azure-dns.com)

Analysis

IP Addresses

c.licdn.com resolves to one IP address: 208.111.171.221.