Check-Host.cc

Domain

steamcommunity.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of steamcommunity.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
33
A/AAAA targets
Subdomains
24
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
42
in our scans

DNS Records

A
104.102.49.106, 104.73.234.102, 184.24.230.247, 184.24.66.44, 184.30.223.224, 23.0.29.245, 23.13.152.183, 23.192.247.89
AAAA
MX
10 us-smtp-inbound-1.mimecast.com, 10 us-smtp-inbound-2.mimecast.com
NS
a1-194.akam.net, a2-64.akam.net, a22-67.akam.net, a24-64.akam.net, a7-66.akam.net, a9-66.akam.net
TXT
google-site-verification=vsUrXpDBPSpF6cqB24j-eo8q-GgNzs7MbSUP-6Ch8kc, v=spf1 mx include:_netblocks.mimecast.com -all
CNAME
CAA
0 iodef "mailto:ssl-abuse@valvesoftware.com", 0 issue "digicert.com", 0 issue "letsencrypt.org"

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: steamcommunity.com
Issuer: YR1
SANs: aperturescience.com, community.steam-api.com, counter-strike.net, dayofdefeat.com, forums.l4d.com, half-life.com, half-life2.com, help.steampowered.com, l4d.com, learnwithportals.com, midnight-riders.com, orange.half-life2.com, s.team, source.l4d.com, sourcefilmmaker.com, steam-chat.com, steam.tv, steamcommunity.com, steamdevdays.com, steamgames.com, steampowered.com, steamvr.com, store.counter-strike.net, store.steampowered.com, store.teamfortress.com, storefront.steampowered.com, teamfortress.com, thinkwithportals.com, underlords.com, valvesoftware.com, www.aperturescience.com, www.counter-strike.net, www.dayofdefeat.com, www.half-life.com, www.half-life2.com, www.l4d.com, www.learnwithportals.com, www.midnight-riders.com, www.sourcefilmmaker.com, www.steamcommunity.com, www.steamdevdays.com, www.steamgames.com, www.steampowered.com, www.steamvr.com, www.teamfortress.com, www.thinkwithportals.com, www.underlords.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: steamcommunity.com
Issuer: YR1
SANs: aperturescience.com, community.steam-api.com, counter-strike.net, dayofdefeat.com, forums.l4d.com, half-life.com, half-life2.com, help.steampowered.com, l4d.com, learnwithportals.com, midnight-riders.com, orange.half-life2.com, s.team, source.l4d.com, sourcefilmmaker.com, steam-chat.com, steam.tv, steamcommunity.com, steamdevdays.com, steamgames.com, steampowered.com, steamvr.com, store.counter-strike.net, store.steampowered.com, store.teamfortress.com, storefront.steampowered.com, teamfortress.com, thinkwithportals.com, underlords.com, valvesoftware.com, www.aperturescience.com, www.counter-strike.net, www.dayofdefeat.com, www.half-life.com, www.half-life2.com, www.l4d.com, www.learnwithportals.com, www.midnight-riders.com, www.sourcefilmmaker.com, www.steamcommunity.com, www.steamdevdays.com, www.steamgames.com, www.steampowered.com, www.steamvr.com, www.teamfortress.com, www.thinkwithportals.com, www.underlords.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: steamcommunity.com
Issuer: YR1
SANs: aperturescience.com, community.steam-api.com, counter-strike.net, dayofdefeat.com, forums.l4d.com, half-life.com, half-life2.com, help.steampowered.com, l4d.com, learnwithportals.com, midnight-riders.com, orange.half-life2.com, s.team, source.l4d.com, sourcefilmmaker.com, steam-chat.com, steam.tv, steamcommunity.com, steamdevdays.com, steamgames.com, steampowered.com, steamvr.com, store.counter-strike.net, store.steampowered.com, store.teamfortress.com, storefront.steampowered.com, teamfortress.com, thinkwithportals.com, underlords.com, valvesoftware.com, www.aperturescience.com, www.counter-strike.net, www.dayofdefeat.com, www.half-life.com, www.half-life2.com, www.l4d.com, www.learnwithportals.com, www.midnight-riders.com, www.sourcefilmmaker.com, www.steamcommunity.com, www.steamdevdays.com, www.steamgames.com, www.steampowered.com, www.steamvr.com, www.teamfortress.com, www.thinkwithportals.com, www.underlords.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: steamcommunity.com
Issuer: YR1
SANs: aperturescience.com, community.steam-api.com, counter-strike.net, dayofdefeat.com, forums.l4d.com, half-life.com, half-life2.com, help.steampowered.com, l4d.com, learnwithportals.com, midnight-riders.com, orange.half-life2.com, s.team, source.l4d.com, sourcefilmmaker.com, steam-chat.com, steam.tv, steamcommunity.com, steamdevdays.com, steamgames.com, steampowered.com, steamvr.com, store.counter-strike.net, store.steampowered.com, store.teamfortress.com, storefront.steampowered.com, teamfortress.com, thinkwithportals.com, underlords.com, valvesoftware.com, www.aperturescience.com, www.counter-strike.net, www.dayofdefeat.com, www.half-life.com, www.half-life2.com, www.l4d.com, www.learnwithportals.com, www.midnight-riders.com, www.sourcefilmmaker.com, www.steamcommunity.com, www.steamdevdays.com, www.steamgames.com, www.steampowered.com, www.steamvr.com, www.teamfortress.com, www.thinkwithportals.com, www.underlords.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, store.steampowered.com, support.steampowered.com, www.valvesoftware.com

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

2ff4888a07afc215… google · argon2026h2
Subject: store.steampowered.com
Issuer: DigiCert EV RSA CA G2
SANs: store.steampowered.com, api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, support.steampowered.com, www.valvesoftware.com
Valid: 2025-09-05 00:00:00 → 2026-09-04 23:59:59
a479dbf6779e73f0… google · argon2026h2
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: store.steampowered.com, api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, support.steampowered.com, www.valvesoftware.com
Valid: 2025-09-05 00:00:00 → 2026-09-04 23:59:59
c581a70ef13943b6… google · argon2026h2
Subject: store.steampowered.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: store.steampowered.com, api.steampowered.com, help.steampowered.com, login.steampowered.com, partner.steamgames.com, partner.steampowered.com, steamcommunity.com, support.steampowered.com, www.valvesoftware.com
Valid: 2025-09-05 00:00:00 → 2026-09-04 23:59:59

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 104.73.234.102 2026-05-25 21:56:50.553 2026-07-26 18:14:08.854
A 104.102.49.106 2026-05-25 22:00:50.546 2026-07-28 17:49:52.713
A 23.197.130.99 2026-05-25 22:02:50.525 2026-07-28 13:22:58.632
NS a1-194.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
MX 10 us-smtp-inbound-2.mimecast.com 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
NS a9-66.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
CAA 0 issue "letsencrypt.org" 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
TXT v=spf1 mx include:_netblocks.mimecast.com -all 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
NS a2-64.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
NS a22-67.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
A 95.100.71.195 2026-05-26 00:03:35.658 2026-07-27 02:39:25.396
MX 10 us-smtp-inbound-1.mimecast.com 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
CAA 0 iodef "mailto:ssl-abuse@valvesoftware.com" 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
NS a24-64.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
TXT google-site-verification=vsUrXpDBPSpF6cqB24j-eo8q-GgNzs7MbSUP-6Ch8kc 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
CAA 0 issue "digicert.com" 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
NS a7-66.akam.net 2026-05-26 00:03:35.658 2026-07-28 18:54:14.710
A 23.197.127.21 2026-05-26 00:07:44.959 2026-07-27 13:11:59.618
A 184.30.223.224 2026-05-26 09:51:10.377 2026-06-21 13:36:06.098
A 23.192.247.89 2026-05-26 10:05:02.397 2026-07-27 01:11:34.779
A 23.51.74.103 2026-06-14 22:08:58.337 2026-07-27 19:16:11.403
A 23.222.49.49 2026-06-14 22:23:29.853 2026-07-28 18:54:14.710
A 23.59.52.127 2026-06-19 02:23:25.497 2026-06-19 02:23:25.497
A 23.207.106.113 2026-06-23 20:30:45.951 2026-07-27 21:48:21.645
A 23.54.184.97 2026-07-16 10:56:09.141 2026-07-28 16:46:46.383
A 23.0.29.245 2026-07-16 17:17:20.679 2026-07-17 15:13:58.994
A 184.24.66.44 2026-07-17 16:45:33.296 2026-07-26 12:48:10.722
A 23.13.152.183 2026-07-18 02:14:59.772 2026-07-18 02:14:59.772
A 184.24.230.247 2026-07-26 03:39:53.818 2026-07-26 03:39:53.818
A 23.214.233.226 2026-07-27 03:30:49.365 2026-07-28 15:23:59.929