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

DNS Records

A
202.59.140.104
AAAA
MX
10 mail.squaregroup.com, 10 mail2.squaregroup.com, 10 mail3.squaregroup.com
NS
ns1.squareinformatix.net, ns2.squareinformatix.net
TXT
google-site-verification=aSjPpvL3F3yY9Cu-Wsv__DdeXcggMxbujZWozRTvp8A, v=spf1 ip4:202.59.140.111 ip4:202.59.140.103 ip4:202.59.140.112 -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

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: nexus.dev.alphasquaregroup.com
Issuer: WR3
SANs: nexus.dev.alphasquaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Subject: api-projects.squaregroup.com.vn
Issuer: YR1
SANs: api-projects.squaregroup.com.vn
Subject: alphasquaregroup.com
Issuer: YR2
SANs: alphasquaregroup.com, www.alphasquaregroup.com
Subject: activities.squaregroup.com.vn
Issuer: YR2
SANs: activities.squaregroup.com.vn
Subject: nexus.staging.alphasquaregroup.com
Issuer: WR3
SANs: nexus.staging.alphasquaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Subject: edcrspplc.squaregroup.com
Issuer: E7
SANs: edcrspplc.squaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.com
Subject: www.theksquaregroup.com
Issuer: Let's Encrypt Authority X3
SANs: www.theksquaregroup.com
Subject: www.mysquare.squaregroup.com.vn
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: mysquare.squaregroup.com.vn, www.mysquare.squaregroup.com.vn
Subject: www.theksquaregroup.com
Issuer: Let's Encrypt Authority X3
SANs: www.theksquaregroup.com
Subject: *.squaregroup.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.squaregroup.com, squaregroup.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.

Threat Intelligence

Domain threat-intel pending

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

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.