52.97.12.98
The IP address 52.97.12.98 was identified as Microsoft Corporation infrastructure (ASN 8075) operating as a Cloud Compute Web Server in Redmond, WA. Services included HTTP and HTTPS traffic, with TLS certificates validating for Outlook.com and associated domains. The profile assigned a Low Risk reputation score of 25 with zero blacklist hits, yet flagged the host as a "Suspicious Host" with a Very Low overall confidence score of 0.1583. Operational data presented Mixed Signals (coherence score 60) due to geolocation contradictions between US and Brazil sources and an RTT physics violation (127ms measured against 9854km distance). Neighborhood analysis indicated the subnet was mostly_clean with a low abuse density of 0.25. Analysis concluded a Monitor action with low severity due to signal contradictions.
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 | 5/7 domains |
| DMARC | 6/7 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 7 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 43% | 2 | 5 |
| routing | 30% | 3 | 4 |
| services | 33% | 2 | 4 |
| ownership | 33% | 2 | 4 |
| reputation | 31% | 1 | 4 |
| geolocation | 27% | 2 | 2 |
| Overall | 33% | 12 | 23 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-11 18:30:25 UTC |
| Last Seen | 2026-09-22 04:44:46 UTC |
| Profile Built | 2026-09-22 05:00:00 UTC |
| Data Freshness | Live |
| Signal Types | 27 |
| Total Observations | 42 |
Full dossier details are available via our API.