IP Intelligence Briefing: 203.190.11.3
Date: 2026-06-08
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**1. Risk Profile**
- Risk Score: 55 (Moderate Risk)
- Geolocation: Dhaka, Bangladesh (23.7°N, 90.43°E)
- Network Owner: Md.Nadir Bin Ali (AS: 58768, APNIC)
- Services: HTTP/HTTPS (Apache server), no TLS certificate mismatches.
- Threat Indicators: No malicious activity, no blacklisted domains, no known campaigns.
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**2. Observation History**
- Recent Activity (2026-06-07):
- Apache server banners detected (status code 200).
- HTTPS connections observed (no SSL/TLS anomalies).
- DNS resolution to `cpanel2.daffodilvarsity.edu.bd` (likely institutional host).
- Historical Data (2026-05-30):
- Consistent Apache server fingerprinting.
- No changes in network ownership or threat signals.
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**3. Relationships**
- DNS Associations:
- Linked to `cpanel2.daffodilvarsity.edu.bd` (educational institution).
- Network Relationships:
- Subnet `203.190.11.0/24` (same network as owner Md.Nadir Bin Ali).
- No External Threat Links: No connections to known malicious domains, IPs, or C2 servers.
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**4. Neighborhood Analysis**
- Subnet: `203.190.11.3/24`
- Neighbor Count: 0 (no active sibling IPs detected).
- Abuse Density: 0% (clean subnet).
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**5. Actionable Insights**
- No Immediate Threat: The IP is associated with a legitimate educational institution and shows no malicious behavior.
- Monitor for Changes: Track DNS records and service banners for unexpected modifications.
- Verify Ownership: Confirm Md.Nadir Bin Aliβs legitimacy via APNIC records.
Conclusion: 203.190.11.3 is a low-risk, institutional IP with no evidence of malicious activity. No defensive action required at this time.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Md.Nadir Bin Ali |
| ASN | AS58768 |
| Network Name | β |
| CIDR Block | β |
| RIR | APNIC |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | cpanel2.daffodilvarsity.edu.bd |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | cpanel2.daffodilvarsity.edu.bd |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | β |
| 443 | https | tcp | β |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Apache |
| HTTP Title | β |
π TLS Certificate
| SANs | admission.eminence.edu.bd |
| Valid From | 2026-04-14T10:34:27+00:00 |
| Valid Until | 2026-07-13T10:34:26+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
| Serial Number | 063FB941A617EE1FA56AE19AACC6EF48C44B |
| Thumbprint | 09002FAEF559EBB7EEF3AC54A18A789DF0ACB70E |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 15% | 1 | 2 |
| geolocation | 13% | 1 | 1 |
| Overall | 23% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Fresh
| First Seen | 2026-05-14 13:24:25 UTC |
| Last Seen | 2026-06-18 01:14:02 UTC |
| Profile Built | 2026-06-15 08:42:25 UTC |
| Data Freshness | Fresh |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.