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
200.107.82.5
Network Provider (ISP / ASN)
AS263779 (AS263779 - Academia Nacional de Ciencias, CR) [CR]
Remote Server Geolocation & Time
Country
Costa Rica
Costa Rica
Region & City
Provincia de San José, San Pedro
Postal Code
11501
Coordinates (Lat / Lon)
9.92777, -84.0551
Timezone Mapped
America/Costa_Rica
Server Local Time
05:45:19 - 15.07.2026
Allocated RIR Network
LACNIC (Latin America & Caribbean)
Autonomous Owner
Academia Nacional de Ciencias
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