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
203.162.0.78
Network Provider (ISP / ASN)
AS45899 (VNPT-AS-VN - VNPT Corp, VN) [VN]
Remote Server Geolocation & Time
Country
Vietnam
Vietnam
Region & City
Ho Chi Minh City (HCMC), Ho Chi Minh City
Postal Code
Coordinates (Lat / Lon)
10.8231, 106.63
Timezone Mapped
Asia/Ho_Chi_Minh
Server Local Time
18:32:40 - 08.07.2026
Allocated RIR Network
APNIC (Asia-Pacific)
Autonomous Owner
VietNam Data Communication Company
Live Security Reputation Check
100% Clean Reputation
No spam, botnet attacks, or national threat flags identified for this host.
Spamhaus Zen RBL:
CLEAN
Barracuda Central:
CLEAN
USOM Threat Center:
CLEAN