206.247.38.57
206.247.38.57 is an IPv4 address, with approximate network location United States. Its reverse DNS name is 206-247-38.zoom.us. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Unknown |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Network registration country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 206-247-38.zoom.us |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 206-247-38.zoom.us |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.iad.zoom.us |
| Valid From | 2026-07-23T00:00:00+00:00 |
| Valid Until | 2027-01-21T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 182 days |
🛡️ Public Network Snapshot
| Origin ASN | AS30103 |
| Network Prefix | 206.247.32.0/21 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-07 18:21:37 UTC |
| Last Seen | 2026-11-11 23:45:28 UTC |
| Profile Built | 2026-11-11 23:53:58 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 15 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 206.247.38.57
Where is 206.247.38.57 located?
Geolocation data places 206.247.38.57 in VA. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 206.247.38.57 malicious or safe?
206.247.38.57 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 206.247.38.57?
The reverse DNS (PTR) record for 206.247.38.57 is 206-247-38.zoom.us. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 206.247.38.57?
Responsive ports observed on 206.247.38.57 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.