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
157.97.0.0
Network Provider (ISP / ASN)
AS44735 (SIP-ASN - Nova hf, IS) [IS]
Remote Server Geolocation & Time
Country
Iceland
Iceland
Region & City
Capital Region, Reykjavik
Postal Code
111
Coordinates (Lat / Lon)
64.1336, -21.8934
Timezone Mapped
Atlantic/Reykjavik
Server Local Time
01:50:01 - 28.07.2026
Allocated RIR Network
AFRINIC (Africa) / Regional Pool
Autonomous Owner
Nova ehf
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