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
75.126.100.9
Network Provider (ISP / ASN)
AS36351 (SOFTLAYER - IBM Cloud, US) [US]
Remote Server Geolocation & Time
Country
United States
United States
Region & City
New York, Armonk
Postal Code
10504
Coordinates (Lat / Lon)
41.1134, -73.7204
Timezone Mapped
America/New_York
Server Local Time
10:35:39 - 09.06.2026
Allocated RIR Network
ARIN (North America)
Autonomous Owner
IBM Cloud
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