Reverse DNS PTR Resolver
Reverse DNS Lookup
Perform a quick Reverse DNS PTR lookup to determine the official system hostname and ISP carrier mapped to any IP address.
Reverse DNS Resolution Details
Target IP Address
2001:ee0::f
Network Provider (ISP / ASN)
AS45899 (VNPT-AS-VN - VNPT Corp, VN) [VN]
Remote Server Geolocation & Time
Country
Vietnam
Vietnam
Region & City
Hanoi, Láng Thượng
Postal Code
Coordinates (Lat / Lon)
21.0189, 105.809
Timezone Mapped
Asia/Bangkok
Server Local Time
14:56:28 - 06.09.2026
Allocated RIR Network
APNIC (Asia-Pacific)
Autonomous Owner
Live Security Reputation Check
Threat Flags Detected!
This IP is actively listed on spam reputation or security centers.
Spamhaus Zen RBL:
LISTED
Barracuda Central:
CLEAN
USOM Threat Center:
CLEAN