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
157.254.191.45
Network Provider (ISP / ASN)
AS154107 (DGNL-AS-AP - DigitalLink Global Network Limited, HK) [US]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
Hong Kong
Hong Kong
Region & City
Kowloon, Hong Kong
Postal Code
999077
Coordinates (Lat / Lon)
22.3193, 114.169
Timezone Mapped
Asia/Hong_Kong
Server Local Time
17:46:01 - 20.09.2026
Allocated RIR Network
APNIC (Asia-Pacific)
Autonomous Owner
Skyquantum Telecom Ltd.
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