Check-Host.cc

Domain

01-sp.com

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

Run a live full scan of 01-sp.com

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

DNS Records

A
18.238.243.4, 18.238.243.71, 18.238.243.8, 18.238.243.95
AAAA
2600:9000:2090:1600:1c:985:fc40:93a1, 2600:9000:2090:4600:1c:985:fc40:93a1, 2600:9000:2090:7600:1c:985:fc40:93a1, 2600:9000:2090:7c00:1c:985:fc40:93a1, 2600:9000:2090:8200:1c:985:fc40:93a1, 2600:9000:2090:a600:1c:985:fc40:93a1, 2600:9000:2090:ee00:1c:985:fc40:93a1, 2600:9000:2090:fa00:1c:985:fc40:93a1
MX
10 mx1.privateemail.com, 10 mx2.privateemail.com
NS
ns-1450.awsdns-53.org, ns-1940.awsdns-50.co.uk, ns-435.awsdns-54.com, ns-608.awsdns-12.net
TXT
v=spf1 include:spf.privateemail.com ~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

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.

4d8309f167080380… google · argon2026h2
Subject: 01-sp.com
Issuer: Amazon RSA 2048 M01
SANs: 01-sp.com, *.01-sp.com
Valid: 2025-11-10 00:00:00 → 2026-12-09 23:59:59
4d8309f167080380… cloudflare · nimbus2026
Subject: 01-sp.com
Issuer: Amazon RSA 2048 M01
SANs: 01-sp.com, *.01-sp.com
Valid: 2025-11-10 00:00:00 → 2026-12-09 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
NS ns-1450.awsdns-53.org 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:7600:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:ee00:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
NS ns-435.awsdns-54.com 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:7c00:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
A 18.238.243.4 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:a600:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
TXT v=spf1 include:spf.privateemail.com ~all 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
A 18.238.243.8 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:8200:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
NS ns-1940.awsdns-50.co.uk 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
A 18.238.243.95 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
A 18.238.243.71 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
MX 10 mx1.privateemail.com 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:4600:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:1600:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
AAAA 2600:9000:2090:fa00:1c:985:fc40:93a1 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
MX 10 mx2.privateemail.com 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060
NS ns-608.awsdns-12.net 2026-06-15 23:44:55.060 2026-06-15 23:44:55.060