CF1762757099306-tsm20251109205412

DNSWHOIS.INFO - 57.197.85.in-addr.arpa

Search for IP or hostnames:

57.197.85.in-addr.arpa checked at 2025-11-10T06:44:59.291Z 312ms 50/50/50 100% R:11 allDone:true timedOut:false

57.197.85.in-addr.arpa

NSns1.netcologne.de
A2001:4dd0:100:1020:53:1:0:1 🇩🇪 NetCologne
PTRns1.netcologne.de
A194.8.194.70🇩🇪 NetCologne
PTRns1.netcologne.de
NSns3.netcologne.de
A2001:4dd0:100:4220:53:1:0:3 🇩🇪 NetCologne
PTRns3.netcologne.de
A194.8.197.10🇩🇪 NetCologne
PTRns3.netcologne.de

197.85.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

57.197.85.in-addr.arpa is a parent of 125.57.197.85.in-addr.arpa and 66.57.197.85.in-addr.arpa.

Delegation for 57.197.85.in-addr.arpa rests with two name servers, ns1.netcologne.de and ns3.netcologne.de.

57.197.85.in-addr.arpa shares the same name server setup as other domains, including 14.35.78.in-addr.arpa, 79.1.89.in-addr.arpa, stadt-koeln.biz, 7.197.85.in-addr.arpa and 219.8.194.in-addr.arpa.

57.197.85.in-addr.arpa at least partially shares name servers with other domains, for instance 199.8.194.in-addr.arpa, 220.8.194.in-addr.arpa, netcologne.com, 224.196.213.in-addr.arpa and 197.8.194.in-addr.arpa.

These name servers are often used together with noc.rrz.uni-koeln.de, ns2.netcologne.de, dns5.netcologne.de, pns.dtag.de and dns.techfak.net.

Host names with two IP numbers: ns1.netcologne.de points to 2001:4dd0:100:1020:53:1:0:1 and 194.8.194.70; ns3.netcologne.de points to 2001:4dd0:100:4220:53:1:0:3 and 194.8.197.10.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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