Check-Host.cc

Domain

dev.mystudio.academy

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

Run a live full scan of dev.mystudio.academy

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
13
A/AAAA targets
Subdomains
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
10
in our scans

DNS Records

A
100.48.123.54, 100.57.230.175, 100.58.133.115, 107.21.66.167, 18.204.28.104, 32.195.102.115, 32.199.109.21, 34.204.225.98
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

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: dev3.mystudio.academy
Issuer: Amazon RSA 2048 M01
SANs: dev.mystudio.academy, dev2.mystudio.academy, dev3.mystudio.academy, dev4.mystudio.academy
Subject: dev3.mystudio.academy
Issuer: Amazon RSA 2048 M01
SANs: dev.mystudio.academy, dev2.mystudio.academy, dev3.mystudio.academy, dev4.mystudio.academy
Subject: dev3.mystudio.academy
Issuer: Amazon RSA 2048 M01
SANs: dev.mystudio.academy, dev2.mystudio.academy, dev3.mystudio.academy, dev4.mystudio.academy

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.

ea21d93e5e996c46… google · argon2026h2
Subject: dev3.mystudio.academy
Issuer: Amazon RSA 2048 M01
SANs: dev3.mystudio.academy, dev2.mystudio.academy, dev.mystudio.academy, dev4.mystudio.academy
Valid: 2025-09-30 00:00:00 → 2026-10-28 23:59:59
fc6d2c933bb0657c… google · argon2026h2
Subject: dev3.mystudio.academy
Issuer: Amazon RSA 2048 M01
SANs: dev3.mystudio.academy, dev2.mystudio.academy, dev.mystudio.academy, dev4.mystudio.academy
Valid: 2025-09-30 00:00:00 → 2026-10-28 23:59:59
be0e3da3436a9111… cloudflare · nimbus2026
Subject: mystudio77.nilaappsindia.com
Issuer: Amazon RSA 2048 M02
SANs: mystudio77.nilaappsindia.com, mys32.nilaappsindia.com, dev.mystudio.academy, *.office2g.com
Valid: 2025-07-23 00:00:00 → 2026-08-21 23:59:59
02f2fa03872f8425… digicert · wyvern2026h2
Subject: mystudio77.nilaappsindia.com
Issuer: Amazon RSA 2048 M04
SANs: mystudio77.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
23095fa85067864a… digicert · wyvern2026h2
Subject: dev4.mystudio.academy
Issuer: Amazon RSA 2048 M03
SANs: dev4.mystudio.academy, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
9728fe5c2c39f87c… digicert · wyvern2026h2
Subject: dev4.mystudio.academy
Issuer: Amazon RSA 2048 M04
SANs: dev4.mystudio.academy, mystudio77.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
d3f572ceed7bc3e4… digicert · wyvern2026h2
Subject: *.office2g.com
Issuer: Amazon RSA 2048 M02
SANs: *.office2g.com, mys32.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
02f2fa03872f8425… cloudflare · nimbus2026
Subject: mystudio77.nilaappsindia.com
Issuer: Amazon RSA 2048 M04
SANs: mystudio77.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
23095fa85067864a… cloudflare · nimbus2026
Subject: dev4.mystudio.academy
Issuer: Amazon RSA 2048 M03
SANs: dev4.mystudio.academy, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
954afb823c0ffb58… cloudflare · nimbus2026
Subject: mystudio77.nilaappsindia.com
Issuer: Amazon RSA 2048 M04
SANs: mystudio77.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
9728fe5c2c39f87c… cloudflare · nimbus2026
Subject: dev4.mystudio.academy
Issuer: Amazon RSA 2048 M04
SANs: dev4.mystudio.academy, mystudio77.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 23:59:59
d3f572ceed7bc3e4… cloudflare · nimbus2026
Subject: *.office2g.com
Issuer: Amazon RSA 2048 M02
SANs: *.office2g.com, mys32.nilaappsindia.com, dev.mystudio.academy
Valid: 2025-07-17 00:00:00 → 2026-08-15 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 100.48.123.54 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 32.195.102.115 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 52.201.160.16 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 52.5.210.124 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 35.172.83.53 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 34.207.20.22 2026-05-27 13:34:07.300 2026-05-27 13:38:17.067
A 100.57.230.175 2026-06-18 18:31:25.379 2026-06-19 19:46:32.336
A 107.21.66.167 2026-06-18 18:31:25.379 2026-06-19 19:46:32.336
A 54.209.105.91 2026-06-18 18:31:25.379 2026-06-18 18:31:25.379
A 34.204.225.98 2026-06-18 18:31:25.379 2026-06-19 19:46:32.336
A 18.204.28.104 2026-06-18 18:31:25.379 2026-06-19 19:46:32.336
A 32.199.109.21 2026-06-18 18:31:25.379 2026-06-19 19:46:32.336
A 100.58.133.115 2026-06-19 19:42:40.256 2026-06-19 19:46:32.336