Check-Host.cc

Domain

makecode.microbit.org

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

Run a live full scan of makecode.microbit.org

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
6
A/AAAA targets
Subdomains
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
55
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

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

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

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

112.161.2.210:443 href · ×66
163.30.210.112:443 href · ×3
163.30.180.236:443 href · ×3
163.30.205.152:443 href · ×2
163.30.170.108:443 href · ×2
124.70.31.149:80 href · ×1
163.30.101.239:80 href · ×1
163.30.170.108:80 href · ×1
163.30.129.110:80 href · ×1
212.237.50.96:443 href · ×1
120.112.5.230:80 href · ×1
163.30.124.237:443 href · ×1
163.30.57.112:80 href · ×1
163.21.204.185:80 href · ×1
163.30.100.108:443 href · ×1
163.30.90.11:80 href · ×1
117.72.32.248:80 href · ×1

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.

a0f5e8d863278f02… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-19 00:00:00 → 2026-09-15 23:59:59
a36f7d5ca90d2d3e… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-19 00:00:00 → 2026-09-15 23:59:59
82330085360469a7… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-14 00:00:00 → 2026-09-10 23:59:59
9203d5cd155c993f… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-14 00:00:00 → 2026-09-10 23:59:59
4ad0e1e38bfeb7cb… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-10 00:00:00 → 2026-09-06 23:59:59
ba9ae4b5a329f499… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-10 00:00:00 → 2026-09-06 23:59:59
c5ad1d9cbb803b2a… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-04 00:00:00 → 2026-08-31 23:59:59
082c8f3f12bc66a8… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-03-04 00:00:00 → 2026-08-31 23:59:59
71f1f3767140b13a… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-24 00:00:00 → 2026-08-23 23:59:59
8718b84011d07dd7… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-24 00:00:00 → 2026-08-23 23:59:59
3115c9252dbd7264… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-20 00:00:00 → 2026-08-19 23:59:59
60fd41573a13737b… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-20 00:00:00 → 2026-08-19 23:59:59
fb02ec347cfcf768… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-09 00:00:00 → 2026-08-08 23:59:59
5a0ff89a76030fd4… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-09 00:00:00 → 2026-08-08 23:59:59
d2455cbc0532d74d… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-04 00:00:00 → 2026-08-03 23:59:59
453ace77c4f5c391… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-04 00:00:00 → 2026-08-03 23:59:59
8ec3d70fb3b9827e… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-03 00:00:00 → 2026-08-01 23:59:59
1787050645cbdc00… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-03 00:00:00 → 2026-08-01 23:59:59
ae74fbb8ed13a2bf… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-02 00:00:00 → 2026-07-29 23:59:59
d06b6b8068f41f2c… google · xenon2026h2
Subject: makecode.microbit.org
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: makecode.microbit.org, makecode.adafruit.com, makecode.calliope.cc, makecode.legoeducation.com, makecode.mindstorms.com, makecode.st.com, makecode.chibitronics.com
Valid: 2026-02-02 00:00:00 → 2026-07-27 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
CAA 0 issue "microsoft.com" 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
NS ns1-05.azure-dns.com 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
CAA 0 iodef "mailto:caarecordaware@microsoft.com" 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
CAA 0 contactemail "caarecordaware@microsoft.com" 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
NS ns3-05.azure-dns.org 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
TXT facebook-domain-verification=4bmhv4psz7gm7gctl6wmxr7r79pvpo 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
NS ns4-05.azure-dns.info 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
A 150.171.109.101 2026-05-26 03:59:06.816 2026-05-27 15:24:07.149
CAA 0 issue "digicert.com" 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
NS ns2-05.azure-dns.net 2026-05-26 03:59:06.816 2026-07-28 17:13:52.071
A 150.171.109.36 2026-05-26 04:24:25.813 2026-07-26 00:04:46.975
A 150.171.109.34 2026-05-26 18:14:17.372 2026-07-28 17:13:52.071
A 150.171.109.100 2026-05-27 01:58:07.151 2026-07-27 11:20:48.258
A 150.171.109.33 2026-05-27 04:14:48.202 2026-06-21 03:08:16.355
A 150.171.109.35 2026-07-18 22:19:42.390 2026-07-23 22:44:05.318