Check-Host.cc

Domain

squaregroup.com

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

Run a live full scan of squaregroup.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
2
A/AAAA targets
Subdomains
14
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
1
in our scans

DNS Records

A
AAAA
MX
NS
TXT
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.

Subdomain Resolves to Last seen
edcrspplc.squaregroup.com 2026-06-16 02:43:50.452
squaregroup.com 2026-07-28 05:35:11.535

Tech Stack

Tech detection pending

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

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

0dc5942e455e32d4… cloudflare · nimbus2026
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Valid: 2025-12-03 00:00:00 → 2026-12-14 23:59:59
0dc5942e455e32d4… google · xenon2026h2
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Valid: 2025-12-03 00:00:00 → 2026-12-14 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
MX 10 mail2.squaregroup.com 2026-05-26 06:27:17.936 2026-07-28 05:35:11.535
NS ns2.squareinformatix.net 2026-05-26 06:27:17.936 2026-07-28 05:35:11.535
MX 10 mail3.squaregroup.com 2026-05-26 06:27:17.936 2026-07-28 05:35:11.535
NS ns1.squareinformatix.net 2026-05-26 06:27:17.936 2026-07-28 05:35:11.535
MX 10 mail.squaregroup.com 2026-05-26 06:27:17.936 2026-07-28 05:35:11.535
TXT google-site-verification=aSjPpvL3F3yY9Cu-Wsv__DdeXcggMxbujZWozRTvp8A 2026-05-26 06:31:58.727 2026-07-28 05:35:11.535
A 202.59.140.104 2026-05-26 06:31:58.727 2026-07-28 05:35:11.535
TXT v=spf1 ip4:202.59.140.111 ip4:202.59.140.103 ip4:202.59.140.112 -all 2026-05-26 06:31:58.727 2026-07-28 05:35:11.535