Check-Host.cc

Domain

excalidraw-backend.example.com

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

Run a live full scan of excalidraw-backend.example.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
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.

91.218.112.180:443 href · ×3
20.254.68.27:443 href · ×3
64.227.171.249:443 href · ×3
85.214.96.104:443 href · ×3
5.188.78.139:443 href · ×3
5.78.63.97:443 href · ×3
91.195.56.52:443 href · ×3
103.112.5.7:443 href · ×2
82.196.120.74:443 href · ×2
95.163.232.110:443 href · ×2
145.220.6.30:443 href · ×2
168.144.29.98:443 href · ×2
35.221.185.154:443 href · ×2
147.229.177.169:443 href · ×2
95.217.190.46:443 href · ×2
49.12.107.104:443 href · ×2
8.217.133.78:443 href · ×2
213.108.202.133:443 href · ×2
51.77.146.96:443 href · ×2
172.233.178.53:443 href · ×2
185.227.156.141:443 href · ×2
201.91.190.41:443 href · ×2
49.13.126.153:443 href · ×2
208.89.87.102:443 href · ×2
176.118.198.95:443 href · ×2
49.12.237.179:443 href · ×2
217.150.197.96:443 href · ×2
2.27.86.253:443 href · ×2
195.46.130.167:443 href · ×2
143.110.173.237:443 href · ×2
107.170.65.5:443 href · ×2
72.35.44.52:443 href · ×2
194.94.96.174:443 href · ×2
52.58.38.67:443 href · ×2
178.104.115.144:443 href · ×2
51.159.180.238:443 href · ×2
94.101.43.136:443 href · ×2
193.180.213.208:8443 href · ×2
91.26.234.76:443 href · ×2
45.141.110.196:443 href · ×2
91.107.199.203:443 href · ×2
62.109.15.231:443 href · ×2
158.69.130.22:443 href · ×2
14.238.93.188:443 href · ×2
91.99.192.90:443 href · ×2
161.35.199.142:443 href · ×2
170.64.221.122:443 href · ×2
94.237.75.225:443 href · ×2
109.172.115.138:443 href · ×2
51.75.35.60:443 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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.