Check-Host.cc

Domain

telegram.org

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

Run a live full scan of telegram.org

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.

43.103.6.221:443 href · ×41
107.149.224.46:80 href · ×36
185.233.104.65:443 href · ×16
176.12.76.55:443 href · ×15
89.19.210.193:8443 href · ×13
103.58.149.108:443 href · ×13
170.187.159.138:80 href · ×12
94.26.234.227:443 href · ×12
103.52.114.120:8081 href · ×11
13.236.6.29:80 href · ×10
43.242.32.89:443 href · ×8
64.188.66.252:443 href · ×7
78.141.223.160:80 href · ×7
138.226.222.167:443 href · ×7
204.168.181.213:443 href · ×6
5.42.111.187:443 href · ×6
212.98.187.246:443 href · ×6
91.201.40.34:443 href · ×4
192.238.201.93:443 href · ×4
43.242.32.83:443 href · ×4
208.85.22.42:443 href · ×4
103.141.1.150:443 href · ×4
84.252.101.94:443 href · ×4
95.140.159.68:443 href · ×4
47.145.193.105:443 href · ×4
178.62.213.117:443 href · ×4
77.95.201.15:443 href · ×4
84.201.154.225:443 href · ×4
62.84.123.38:443 href · ×4
79.137.248.76:8081 href · ×4
78.17.46.90:8443 href · ×4
91.107.135.220:443 href · ×4
173.249.203.64:443 href · ×4
162.19.228.127:80 href · ×4
91.184.242.127:443 href · ×4
72.56.85.183:443 href · ×4
192.238.201.27:443 href · ×4
136.144.222.226:443 href · ×4
159.223.117.162:443 href · ×3
31.57.201.239:443 href · ×3
91.207.75.78:443 href · ×3
167.233.79.19:443 href · ×3
72.56.21.13:443 href · ×3
176.109.106.158:443 href · ×3
151.243.109.54:80 href · ×3
139.180.205.124:443 href · ×3
84.32.57.13:80 href · ×3
213.148.17.166:443 href · ×3
92.63.179.93:443 href · ×3
5.42.114.71:443 href · ×3

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.

4935ffbc17d1e9b3… google · argon2026h2
Subject: *.telegram.org
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: *.telegram.org, telegram.org
Valid: 2025-08-11 13:36:48 → 2026-09-12 13:36:48
7f3c448e67fa1969… google · argon2026h2
Subject: *.telegram.org
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: *.telegram.org, telegram.org
Valid: 2025-08-11 13:36:48 → 2026-09-12 13:36:48

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.