179.127.11.105
🏢 Ownership & Registration
| Organization | Under Servicos de Internet Ltda |
| ASN | AS28209 |
| Network Name | 212854 |
| CIDR Block | 179.127.0.0/19 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | mail.ck.inf.br |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | mail.ck.inf.br |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 0/3 domains |
| DMARC | 0/3 domains |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
| Domains Checked | 3 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | caativa.com.brcaativa2si.com.brwww.caativa.com.brwww.caativa2si.com.br |
| Valid From | 2026-07-19T08:32:54+00:00 |
| Valid Until | 2026-10-17T08:32:53+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
🛡️ Public Network Snapshot
| Origin ASN | AS28209 |
| Network Prefix | 179.127.10.0/23 |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 1 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-09 07:23:39 UTC |
| Last Seen | 2026-08-26 19:55:05 UTC |
| Profile Built | 2026-08-29 07:36:19 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 179.127.11.105
Who owns the IP address 179.127.11.105?
179.127.11.105 is registered to Under Servicos de Internet Ltda. The address falls within the 179.127.0.0/19 network block. Registration is held at LACNIC.
Where is 179.127.11.105 located?
Geolocation data places 179.127.11.105 in Rio de Janeiro. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 179.127.11.105 malicious or safe?
179.127.11.105 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 179.127.11.105?
The reverse DNS (PTR) record for 179.127.11.105 is mail.ck.inf.br. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 179.127.11.105?
Responsive ports observed on 179.127.11.105 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.