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
2a05:cc00::72
Network Provider (ISP / ASN)
AS47447 (TTM - 23M GmbH, DE) [DE]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
Germany
Germany
Region & City
North Rhine-Westphalia, Paderborn
Postal Code
33100
Coordinates (Lat / Lon)
51.7009, 8.76193
Timezone Mapped
Europe/Berlin
Server Local Time
09:41:49 - 17.10.2026
Allocated RIR Network
RIPE NCC (Europe, Middle East, Central Asia)
Autonomous Owner
maxcluster GmbH
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