2620:119:53::53
2620:119:53::53 is an IPv6 address operated by Cisco OpenDNS, LLC (AS36692), geolocated to United States. It is known as OpenDNS IPv6 (Secondary). Its reverse DNS name is dns.sse.cisco.com. As of November 6, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
⭐ OpenDNS IPv6 (Secondary)
Secondary IPv6 address of the OpenDNS public resolver — operated by Cisco Umbrella.
🏢 Ownership & Registration
| Organization | Cisco OpenDNS, LLC |
| ASN | AS36692 |
| Network Name | OPENDNS-V6-NET-1 |
| CIDR Block | — |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | dns.sse.cisco.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | dns.sse.cisco.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS36692 |
| Network Prefix | 2620:119:53::/48 |
| Route mapping | Found |
🎯 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 | 50% | 2 | 3 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 30% | 8 | 9 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-06 23:26:02 UTC |
| Last Seen | 2026-11-06 23:26:02 UTC |
| Profile Built | 2026-11-06 23:33:17 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 2620:119:53::53
Who owns the IP address 2620:119:53::53?
2620:119:53::53 is registered to Cisco OpenDNS, LLC. Registration is held at ARIN.
Where is 2620:119:53::53 located?
Geolocation data places 2620:119:53::53 in United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 2620:119:53::53 malicious or safe?
2620:119:53::53 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 2620:119:53::53?
The reverse DNS (PTR) record for 2620:119:53::53 is dns.sse.cisco.com. This hostname is forward-confirmed, meaning it resolves back to the same address.