Domain

spsoft.co.kr

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

DNS Check HTTP Check Run Full Scan .kr TLD

Run a live full scan of spsoft.co.kr

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

121.78.49.175

AAAA

—

0 mailapp.hiworks.co.kr

ns.gabia.co.kr, ns.gabia.net, ns1.gabia.co.kr

TXT

MS=ms57216578, google-site-verification=grYoASWUg2NRMiPrmIaOrd0XYRUHAXbosGjJ6N-PIdI, v=spf1 include:spf.protection.outlook.com include:_spf.hiworks.co.kr ip4:121.78.239.155 ~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

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
dev-spla.spsoft.co.kr	1.201.146.120	2026-06-21 11:27:46.870
hr.spsoft.co.kr	203.246.164.69	2026-07-22 15:53:00.854
microsoft365.spsoft.co.kr	1.201.146.117	2026-07-27 12:29:13.784
softwareservice.spsoft.co.kr	1.201.146.117	2026-06-15 11:09:23.125
spsoft.co.kr	121.78.49.175	2026-05-27 10:13:51.728
stg-api.spsoft.co.kr	1.201.146.119	2026-07-27 16:12:13.521
stg-ms365.spsoft.co.kr		1970-01-01 00:00:00.000
www.spsoft.co.kr	121.78.49.175	2026-06-17 18:25:24.121

Tech Stack

Tech detection pending

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

TLS Certificates

121.78.239.154:443 f792aa344843…

Subject: *.spsoft.co.kr

Issuer: Sectigo Public Server Authentication CA DV R36

SANs: *.spsoft.co.kr, spsoft.co.kr

IPs Citing This Domain

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

121.78.239.154:443 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.

642093f1c8182cc5… google · xenon2026h2

Subject: *.spsoft.co.kr

Issuer: Sectigo Public Server Authentication CA DV R36

SANs: *.spsoft.co.kr, spsoft.co.kr

Valid: 2025-11-10 00:00:00 → 2026-12-06 23:59:59

f792aa344843513a… google · xenon2026h2

Subject: *.spsoft.co.kr

Issuer: Sectigo Public Server Authentication CA DV R36

SANs: *.spsoft.co.kr, spsoft.co.kr

Valid: 2025-11-10 00:00:00 → 2026-12-06 23:59:59

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.