52.110.1.199
Subject: Intelligence Briefing for 52.110.1.199
Classification: Low Risk
The IP address 52.110.1.199 resided within the Microsoft Corporation network infrastructure (ASN 8075) under the CIDR block 52.96.0.0/12. The endpoint functioned as a CloudCompute Web Server, exposing HTTP (port 80) and HTTPS (port 443). TLS validation confirmed association with the outlook.com certificate authority, covering Microsoft service domains including office.com and live.com.
Threat assessment classified the IP as Low Risk with a reputation score of 25. No active threat indicators or known campaigns were observed. The address appeared on one DNS blacklist record, though it remained mostly consistent with neighborhood peers in the 52.110.1.0/24 subnet, which maintained a mostly_clean classification.
Anomalies were recorded regarding geolocation integrity. While the profile listed Redmond, Washington, RTT physics measurements indicated a discrepancy consistent with a distance of 7,066 km, contradicting the claimed origin. DNS hygiene was rated Fair (score 40), with SPF and DMARC records present but lacking DNSSEC and CAA.
Operational guidance recommended monitoring the address due to signal contradictions, despite the absence of confirmed malicious activity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 52.96.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 10/14 domains |
| DMARC | 12/14 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 14 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Microsoft-HTTPAPI/2.0 |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | outlook.com*.hotmail.com*.internal.outlook.com*.live.com*.office.com*.office365.com*.outlook.com*.outlook.office365.comattachment.outlook.live.netattachment.outlook.office.net |
| Valid From | 2026-06-26T00:00:00+00:00 |
| Valid Until | 2027-01-10T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 0E371D2766FD365DADDCF4004297839E |
| Thumbprint | C7C19E04464D744D810EF31A24C54FC22A7909C5 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 33% | 2 | 4 |
| Overall | 24% | 10 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-01 18:45:29 UTC |
| Last Seen | 2026-09-21 12:36:23 UTC |
| Profile Built | 2026-09-21 12:46:06 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 51 |
Full dossier details are available via our API.