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
103.4.127.149
Network Provider (ISP / ASN)
AS133466 (BOSCH-NET-AP - Robert Bosch GmbH, SG) [SG]
Remote Server Geolocation & Time
Country
Singapore
Singapore
Region & City
North West, Singapore
Postal Code
858877
Coordinates (Lat / Lon)
1.35208, 103.82
Timezone Mapped
Asia/Singapore
Server Local Time
04:50:35 - 06.08.2026
Allocated RIR Network
APNIC (Asia-Pacific)
Autonomous Owner
Robert Bosch GmbH
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