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
198.74.81.90
Network Provider (ISP / ASN)
AS54775 (ALLY-FINANCIAL - Ally Financial Inc., US) [US]
Remote Server Geolocation & Time
Country
United States
United States
Region & City
Michigan, Detroit
Postal Code
48243
Coordinates (Lat / Lon)
42.3285, -83.039
Timezone Mapped
America/Detroit
Server Local Time
23:28:22 - 19.06.2026
Allocated RIR Network
ARIN (North America)
Autonomous Owner
Ally Financial Inc
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