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
51.91.143.69
Network Provider (ISP / ASN)
AS16276 (OVH - OVH SAS, FR) [FR]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
France
France
Region & City
Hauts-de-France, Roubaix
Postal Code
59100
Coordinates (Lat / Lon)
50.6924, 3.20113
Timezone Mapped
Europe/Paris
Server Local Time
17:23:27 - 10.07.2026
Allocated RIR Network
RIPE NCC (Europe, Middle East, Central Asia)
Autonomous Owner
OVH
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