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
172.93.103.99
Network Provider (ISP / ASN)
AS23470 (RELIABLESITE - ReliableSite.Net LLC, US) [US]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
United States
United States
Region & City
New Jersey, Piscataway
Postal Code
08854
Coordinates (Lat / Lon)
40.4993, -74.399
Timezone Mapped
America/New_York
Server Local Time
03:08:44 - 08.08.2026
Allocated RIR Network
ARIN (North America)
Autonomous Owner
Mark Lopez
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