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
128.199.0.0
Network Provider (ISP / ASN)
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US) [GB]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
United States
United States
Region & City
California, Santa Clara
Postal Code
95054
Coordinates (Lat / Lon)
37.3931, -121.962
Timezone Mapped
America/Los_Angeles
Server Local Time
05:08:15 - 04.07.2026
Allocated RIR Network
ARIN (North America)
Autonomous Owner
DigitalOcean, LLC
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