2001:7fe::53
2001:7fe::53 is an IPv6 address operated by Netnod Administrative Contact (AS29216), geolocated to Luxembourg, Sweden. It is known as I Root DNS Server (IPv6). Its reverse DNS name is i.root-servers.net. As of November 7, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
⭐ I Root DNS Server (IPv6)
IPv6 address of i.root-servers.net, operated by Netnod (Sweden) — operated by Netnod.
🏢 Ownership & Registration
| Organization | Netnod Administrative Contact |
| ASN | AS29216 |
| Network Name | I-rootserver-net-20030916 |
| CIDR Block | — |
| RIR | RIPE |
| Country | SE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | i.root-servers.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | i.root-servers.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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 | AS29216 |
| Network Prefix | 2001:7fe::/33 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 2 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 50% | 2 | 3 |
| reputation | 25% | 1 | 1 |
| geolocation | 50% | 2 | 3 |
| Overall | 35% | 9 | 12 |
| 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 | 2026-11-07 00:28:56 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 2001:7fe::53
Who owns the IP address 2001:7fe::53?
2001:7fe::53 is registered to Netnod Administrative Contact. Registration is held at RIPE.
Where is 2001:7fe::53 located?
Geolocation data places 2001:7fe::53 in Luxembourg, LU, Sweden. The local time zone is Europe/Stockholm. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 2001:7fe::53 malicious or safe?
2001:7fe::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 2001:7fe::53?
The reverse DNS (PTR) record for 2001:7fe::53 is i.root-servers.net. This hostname is forward-confirmed, meaning it resolves back to the same address.