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
152.88.0.0
Network Provider (ISP / ASN)
AS559 (Switch - SWITCH, CH) [CH]
Remote Server Geolocation & Time
Country
Switzerland
Switzerland
Region & City
Zurich, Zurich
Postal Code
8051
Coordinates (Lat / Lon)
47.4021, 8.5752
Timezone Mapped
Europe/Zurich
Server Local Time
05:05:38 - 26.08.2026
Allocated RIR Network
RIPE NCC (Europe, Middle East, Central Asia)
Autonomous Owner
Eawag/Empa
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