Check-Host.cc

Domain

www.ysoft.com

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

Run a live full scan of www.ysoft.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
8
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
141.101.90.96, 141.101.90.97, 141.101.90.98, 141.101.90.99
AAAA
2a06:98c1:3200::90:0, 2a06:98c1:3200::90:1, 2a06:98c1:3200::90:2, 2a06:98c1:3200::90:3
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.

178.79.166.28:993 href · ×3
8.215.59.238:8443 href · ×3
8.135.57.45:443 href · ×3
8.220.74.176:995 href · ×3
170.187.206.230:443 href · ×3
8.215.198.154:8080 href · ×2
88.80.186.5:8081 href · ×2
8.146.237.177:443 href · ×2
139.144.201.41:8883 href · ×2
8.145.41.184:636 href · ×2
120.24.29.5:443 href · ×2
8.211.201.179:80 href · ×2
8.220.218.83:636 href · ×2
45.79.5.148:80 href · ×2
109.74.198.22:995 href · ×2
139.129.50.119:8080 href · ×2
45.79.252.32:8443 href · ×2
139.162.130.88:8080 href · ×2
103.29.68.171:993 href · ×2
47.250.147.63:995 href · ×2
47.237.205.91:8888 href · ×2
74.207.235.11:5000 href · ×2
8.208.44.86:80 href · ×2
172.236.150.11:81 href · ×2
8.215.196.154:81 href · ×2
178.79.137.31:80 href · ×2
47.237.113.119:80 href · ×2
8.215.59.238:8080 href · ×2
139.162.51.23:995 href · ×2
172.105.246.142:8081 href · ×2
8.220.204.215:8080 href · ×2
170.187.142.123:443 href · ×2
8.213.217.241:8443 href · ×2
45.79.5.170:995 href · ×2
8.209.96.245:443 href · ×2
45.79.5.148:995 href · ×2
172.105.246.103:8443 href · ×2
96.126.106.253:8000 href · ×2
139.144.207.11:81 href · ×2
172.236.212.211:443 href · ×2
8.211.194.85:993 href · ×2
176.58.115.197:80 href · ×2
45.79.252.91:8443 href · ×2
47.237.206.196:636 href · ×2
96.126.106.253:5000 href · ×2
172.232.185.214:80 href · ×2
172.233.76.115:8080 href · ×2
172.233.96.111:995 href · ×2
8.213.211.39:7001 href · ×2
8.211.199.63:80 href · ×2

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

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 141.101.90.96 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
AAAA 2a06:98c1:3200::90:1 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
AAAA 2a06:98c1:3200::90:0 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
A 141.101.90.97 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
AAAA 2a06:98c1:3200::90:2 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
A 141.101.90.98 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
AAAA 2a06:98c1:3200::90:3 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809
A 141.101.90.99 2026-05-25 21:54:50.392 2026-07-28 20:23:38.809