51.15.110.3
🏢 Ownership & Registration
| Organization | ONLINE-NET-MNT |
| ASN | AS12876 |
| Network Name | SCALEWAY-AMS |
| CIDR Block | 51.15.0.0/17 |
| RIR | ARIN |
| Country | NL |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 3-110-15-51.instances.scw.cloud |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 3-110-15-51.instances.scw.cloud |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 3/3 domains |
| DMARC | 0/3 domains |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
| Domains Checked | 3 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 |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.dazzlingcat.comdazzlingcat.com |
| Valid From | 2020-04-08T18:28:00+00:00 |
| Valid Until | 2035-04-05T18:28:00+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 5475 days |
🛡️ Public Network Snapshot
| Origin ASN | AS12876 |
| Network Prefix | 51.15.0.0/17 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 24% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-11 08:23:11 UTC |
| Last Seen | 2026-09-02 14:47:06 UTC |
| Profile Built | 2026-09-02 14:52:44 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 51.15.110.3
Who owns the IP address 51.15.110.3?
51.15.110.3 is registered to ONLINE-NET-MNT. The address falls within the 51.15.0.0/17 network block. Registration is held at ARIN.
Where is 51.15.110.3 located?
Geolocation data places 51.15.110.3 in Amsterdam, NH, Netherlands. The local time zone is Europe/Amsterdam. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 51.15.110.3 malicious or safe?
51.15.110.3 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 51.15.110.3?
The reverse DNS (PTR) record for 51.15.110.3 is 3-110-15-51.instances.scw.cloud. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 51.15.110.3?
Responsive ports observed on 51.15.110.3 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 51.15.110.3 a VPN, proxy, or data center address?
51.15.110.3 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.