CF1763375956226-tsm20251116095642

NSLIST.NET - 39.173.in-addr.arpa

Search for IP or hostnames:

39.173.in-addr.arpa checked at 2025-11-17T10:39:16.134Z 789ms 54/54/54 100% R:11 allDone:true timedOut:false

39.173.in-addr.arpa

NSns1.cisco.com
A2001:420:1101:6::a 🇺🇸 Cisco Systems, Inc.
PTRns1.cisco.com
A72.163.5.201🇺🇸 Cisco Systems, Inc.
PTRns1.cisco.com
NSns2.cisco.com
A2001:420:2041:5000::a 🇺🇸 Cisco Systems, Inc.
PTRns2.cisco.com
A64.102.255.44🇺🇸 Cisco Systems, Inc.
PTRns2.cisco.com
NSns3.cisco.com
A2001:420:1201:7::a 🇺🇸 Cisco Systems, Inc.
PTRns3.cisco.com
A173.37.146.41🇺🇸 Cisco Systems, Inc.
PTRns3.cisco.com

173.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 235.39.173.in-addr.arpa is 39.173.in-addr.arpa.

The domain 39.173.in-addr.arpa is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

39.173.in-addr.arpa shares name servers with other domains at least partially, for instance divitech.net, zds.ubiquisys.com, abr-tv.com, noc01.intucellsystems.com and learn.cisco.

Host names with two IP numbers:

ns1.cisco.com points to 2001:420:1101:6::a and 72.163.5.201

ns2.cisco.com points to 2001:420:2041:5000::a and 64.102.255.44

ns3.cisco.com points to 2001:420:1201:7::a and 173.37.146.41

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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