`api.rlcdn.com`

DNSSEC	⚠️ Not signed
A	34.107.165.188^{🇺🇸 Google34.104.0.0/14}
		PTR	`188.165.107.34.bc.googleusercontent.com`

`rlcdn.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-45.awsdns-05.com` ⭐
	NS	`ns-1306.awsdns-35.org`
	NS	`ns-1925.awsdns-48.co.uk`
	NS	`ns-662.awsdns-18.net`
	TXT	`google-site-verification=5Nvkhi69l5VGgYjP2kVyJjCJv3MauYovmKDNyqWpUjY`
	SOA	`ns-45.awsdns-05.com`awsdns-hostmaster@amazon.com 2012-04-09 #0

⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (50/100)
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (40/100)
📈 Tranco rank: #563

LiveRamp Advertising Infrastructure

rlcdn.com is a content delivery and identity synchronization domain operated by LiveRamp, a major data connectivity platform headquartered in San Francisco, California. The domain serves as core infrastructure for LiveRamp's advertising technology stack, enabling real-time bidding (RTB) and cross-platform identity resolution for programmatic advertising.

Purpose and Services

The domain hosts several specialized subdomains for advertising operations:

id.rlcdn.com — User identity tracking
idsync.rlcdn.com — Cross-platform ID synchronization
ei.rlcdn.com — Event integration and pixel tracking
api.rlcdn.com — API services for advertiser integrations

LiveRamp's platform connects over 600 advertisers and brands, reaching approximately 92% of the advertising ecosystem including major platforms like Disney, Netflix, Pinterest, Spotify, and TikTok.

Technical Infrastructure

Attribute	Value
Nameservers	AWS Route 53 (ns-45, ns-662, ns-1306, ns-1925.awsdns)
Registrar	Cloudflare, Inc.
Created	October 20, 2009
Location	California, United States
DNSSEC	Not signed
Tranco Rank	#543 globally

Privacy Considerations

As an advertising tracking domain, rlcdn.com appears on various DNS blocklists (including HaGeZi light, multi, and pro lists). Users can opt out of LiveRamp tracking at optout.liveramp.com. The domain sets cookies for identity synchronization across advertising platforms to facilitate targeted marketing campaigns.

Same first word

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DNS History

50 records (1 active, 49 former)

○A107.23.194.1572018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A18.205.255.2192018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A18.207.56.962018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A18.213.138.332018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A18.235.146.1312018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

●A34.107.165.1882026-03-27 → 2026-03-27 · 3 obs

○ 2021-07-06 14:39:36
● 2026-03-27 11:38:32
● 2026-03-27 18:36:22

○A34.120.155.1372021-05-13 → 2021-07-06 · 5 obs

○ 2018-09-29 07:19:14
● 2021-05-13 03:27:20
● 2021-07-06 14:39:36
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.192.141.1352018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.192.85.1402018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.193.232.332018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.199.38.582018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.199.78.2142018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.200.28.202018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.232.141.1552018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.233.6.2122018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A34.236.63.1322018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.238.177.1262018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A34.239.20.302018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A35.172.175.1292018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.0.206.422018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A52.1.39.1332018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.200.112.2312018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.200.63.472018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A52.201.27.162018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.22.149.1152018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A52.22.180.2432018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.3.44.1862018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A52.44.134.292018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A52.72.174.862018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.156.227.1492018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.156.228.642018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A54.164.163.1282018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A54.165.203.1142018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2021-05-13 03:27:20
○ 2026-03-27 18:36:22

○A54.173.76.1872018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.175.221.1002018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.210.1.12018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.210.157.452018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.236.163.862018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.80.167.452018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.81.103.1202018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.82.158.1212018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.82.237.732018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.83.144.1362018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.84.75.2552018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.85.146.682018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.86.197.2102018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.88.105.2492018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.88.180.2152018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.88.199.1962018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

○A54.88.95.1452018-09-29 → 2018-09-29 · 3 obs

● 2018-09-29 07:19:14
○ 2026-03-27 11:38:32
○ 2026-03-27 18:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
rlcdn.com	ns-45.awsdns-05.com, ns-662.awsdns-18.net, ns-1306.awsdns-35.org, ns-1925.awsdns-48.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.133

NS records: ns-45.awsdns-05.com, ns-662.awsdns-18.net, ns-1306.awsdns-35.org, ns-1925.awsdns-48.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rlcdn.com (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.107.165.188`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-45.awsdns-05.com)

Analysis

IP Addresses

api.rlcdn.com resolves to one IP number: 34.107.165.188.

Other host names, for instance 188.165.107.34.bc.googleusercontent.com, share IP numbers with api.rlcdn.com.

api.rlcdn.com - robtex.com

api.rlcdn.com

rlcdn.com

LiveRamp Advertising Infrastructure

Purpose and Services

Technical Infrastructure

Privacy Considerations

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`api.rlcdn.com`

`rlcdn.com`