Check-Host.cc

Domain

js.hsforms.net

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

Run a live full scan of js.hsforms.net

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
4
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
in our scans

DNS Records

A
104.16.5.65, 104.16.6.65
AAAA
2606:4700::6810:541, 2606:4700::6810:641
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.

104.197.43.139:443 href · ×5
50.28.86.229:443 href · ×4
3.87.197.246:80 href · ×3
54.156.235.198:8000 href · ×3
54.198.128.70:80 href · ×2
3.136.237.140:443 href · ×2
54.207.125.96:443 href · ×2
15.157.59.103:443 href · ×2
23.30.251.65:80 href · ×2
20.117.184.215:443 href · ×2
207.192.184.242:443 href · ×2
69.163.140.59:443 href · ×2
51.75.123.197:443 href · ×2
3.148.23.84:443 href · ×2
207.192.184.185:443 href · ×2
44.223.223.21:80 href · ×2
35.214.24.245:443 href · ×2
207.192.184.63:80 href · ×2
98.70.67.74:8080 href · ×2
207.192.184.161:443 href · ×2
207.192.184.243:443 href · ×2
32.199.75.136:80 href · ×2
35.212.25.215:443 href · ×2
45.178.225.85:443 href · ×2
3.222.46.5:443 href · ×2
207.192.184.79:443 href · ×2
3.223.105.100:80 href · ×2
3.86.72.60:443 href · ×2
44.223.223.21:443 href · ×2
98.90.1.0:443 href · ×2
70.34.213.133:80 href · ×2
184.33.121.159:443 href · ×2
23.22.69.216:80 href · ×2
54.185.181.188:443 href · ×2
52.36.250.134:443 href · ×2
100.24.158.24:443 href · ×2
54.158.186.154:443 href · ×2
207.192.184.188:80 href · ×2
3.97.198.229:443 href · ×2
49.0.244.87:443 href · ×2
23.22.174.208:443 href · ×2
207.192.184.121:443 href · ×2
32.184.71.91:443 href · ×2
3.223.105.100:443 href · ×2
52.45.164.171:443 href · ×2
192.241.232.144:443 href · ×2
207.192.184.171:80 href · ×2
34.120.69.248:443 href · ×2
18.140.36.7:443 href · ×2
52.116.11.92:443 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 104.16.5.65 2026-05-25 21:58:50.500 2026-07-28 19:48:54.308
AAAA 2606:4700::6810:641 2026-05-25 21:58:50.500 2026-07-28 19:48:54.308
A 104.16.6.65 2026-05-25 21:58:50.500 2026-07-28 19:48:54.308
AAAA 2606:4700::6810:541 2026-05-25 21:58:50.500 2026-07-28 19:48:54.308