`cache1-eze1.steamcontent.com`

DNSSEC	⚠️ Not signed
A	2602:801:f00d:100::4^{🇺🇸 VALVE-12602:801:f00d::/48 Valve Corporation}
		PTR	`cache1-eze1.steamcontent.com`
A	155.133.255.4^{🇺🇸 VALVE-1155.133.255.0/24}

`steamcontent.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.valvesoftware.com` ⭐
	NS	`a1-164.akam.net` ⚠️ Not in zone NS records
	NS	`a1-194.akam.net` ⚠️ Not in parent delegation
	NS	`a11-67.akam.net` ⚠️ Not in zone NS records
	NS	`a2-64.akam.net` ⚠️ Not in parent delegation
	NS	`a22-67.akam.net` ⚠️ Not in parent delegation
	NS	`a24-64.akam.net`
	NS	`a26-65.akam.net` ⚠️ Not in zone NS records
	NS	`a7-66.akam.net` ⚠️ Not in parent delegation
	NS	`a8-66.akam.net` ⚠️ Not in zone NS records
	NS	`a9-66.akam.net` ⚠️ Not in parent delegation
	NS	`a9-67.akam.net` ⚠️ Not in zone NS records
	MX	`us-smtp-inbound-1.mimecast.com` ⭐
	MX	`us-smtp-inbound-2.mimecast.com` ⭐
	TXT	`0ed1fe018ae4c71453890944f2a889a1d67e735a4e`
	TXT	`v=spf1 mx include:_netblocks.mimecast.com -all`
	SOA	`ns1.valvesoftware.com`admin@valvesoftware.com 2025-07-26 #57

WOT: SAFE (66/100)
WOT: SAFE (80/100)
📈 Tranco rank: #2,434

Valve Corporation CDN Domain

steamcontent.com is a content delivery network (CDN) domain owned and operated by Valve Corporation, the company behind the Steam gaming platform. This domain serves as the backbone for distributing game downloads, updates, patches, and other digital content to Steam's hundreds of millions of users worldwide.

The domain does not host a traditional website—instead, it functions as infrastructure for Steam's content delivery system. When users download games or updates through the Steam client, the actual content files are served from steamcontent.com subdomains distributed across global edge locations.

Infrastructure

Nameservers: Hybrid setup using Valve's ownns1.valvesoftware.complus 11 Akamai nameservers (a1-164.akam.net, a1-194.akam.net, etc.)
Primary AS: AS32590 (VALVE-CORPORATION) based in the United States
Mail: Handled by Mimecast (us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com)
SPF: Configured with Mimecast for email authentication
DNSSEC: Not enabled

Global Cache Network

The domain operates hundreds of cache and origin servers across major cities worldwide including:

Americas: Seattle, Los Angeles, and other US locations
Europe: London, Frankfurt, Paris, Amsterdam, Vienna, Warsaw
Asia-Pacific: Singapore, Hong Kong, and regional hubs

This extensive CDN infrastructure ensures fast download speeds for Steam users regardless of geographic location, handling the distribution of terabytes of game content daily.

PTR for

4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.d.0.0.f.1.0.8.0.2.0.6.2.ip6.arpa

DNS History

2 records (2 active, 0 former)

●A155.133.255.42026-03-22 → 2026-04-23 · 2 obs

● 2026-03-22 05:12:50
● 2026-04-23 19:41:24

●A2602:801:f00d:100::42026-03-22 → 2026-04-23 · 2 obs

● 2026-03-22 05:12:50
● 2026-04-23 19:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
steamcontent.com	a9-67.akam.net, a11-67.akam.net, a24-64.akam.net, a1-164.akam.net...	-

✅ Authoritative Response

Server:84.53.139.67

NS records: a9-67.akam.net, a11-67.akam.net, a24-64.akam.net, a1-164.akam.net, a26-65.akam.net, a8-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steamcontent.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.133.255.4`
AAAA	1	`2602:801:f00d:100::4`

Analysis

IP Addresses

cache1-eze1.steamcontent.com points to two IP numbers: 2602:801:f00d:100::4 and 155.133.255.4.

cache1-eze1.steamcontent.com - robtex.com