Check-Host.cc

Domain

sidegame.ai

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

Run a live full scan of sidegame.ai

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

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Hosting IPs
5
A/AAAA targets
Subdomains
4
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
in our scans

DNS Records

A
104.21.91.131, 172.67.219.206
AAAA
2606:4700:3032::6815:5b83, 2606:4700:3035::6815:5b83, 2606:4700:3037::ac43:dbce
MX
23 route3.mx.cloudflare.net, 9 route2.mx.cloudflare.net, 96 route1.mx.cloudflare.net
NS
leanna.ns.cloudflare.com, pablo.ns.cloudflare.com
TXT
openai-domain-verification=dv-vF1vejqRMbzdOJFtN8zF9VvG, v=spf1 include:_spf.mx.cloudflare.net ~all
CNAME
CAA

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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: sidegame.ai
Issuer: YR1
SANs: sidegame.ai, www.sidegame.ai
Subject: sidegame.ai
Issuer: R13
SANs: sidegame.ai, www.sidegame.ai

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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
64.176.223.150 AS20473 AS13335 95% cert 5182f7f2… served by 64.176.223.150 (AS20473) carries SAN sidegame.ai which currently resolves through Cloudflare (AS13335) at 172.67.219.206, 104.21.91.131, 2606:4700:3037::ac43:dbce, 2606:4700:3035::6815:5b83

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
TXT v=spf1 include:_spf.mx.cloudflare.net ~all 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
AAAA 2606:4700:3037::ac43:dbce 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
MX 96 route1.mx.cloudflare.net 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
NS leanna.ns.cloudflare.com 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
NS pablo.ns.cloudflare.com 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
A 104.21.91.131 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
AAAA 2606:4700:3035::6815:5b83 2026-05-27 15:47:07.611 2026-05-27 15:52:01.622
MX 23 route3.mx.cloudflare.net 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
MX 9 route2.mx.cloudflare.net 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
A 172.67.219.206 2026-05-27 15:47:07.611 2026-07-26 00:04:46.975
TXT openai-domain-verification=dv-vF1vejqRMbzdOJFtN8zF9VvG 2026-07-26 00:04:46.975 2026-07-26 00:04:46.975
AAAA 2606:4700:3032::6815:5b83 2026-07-26 00:04:46.975 2026-07-26 00:04:46.975