CF1763613108973-tsm20251116095642

MXLIST.NET - 37.173.in-addr.arpa

Search for IP or hostnames:

37.173.in-addr.arpa checked at 2025-11-20T04:31:48.958Z 176ms 51/51/51 100% R:12 allDone:true timedOut:false

37.173.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

Starts with same word

Starts similarily

AI analysis

The domain 37.173.in-addr.arpa is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

37.173.in-addr.arpa shares name servers with other domains at least partially, for instance broadware.com, ciscopowerednetwork.info, cisco.biz, ebc.cisco.com and 176.182.209.in-addr.arpa.

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.
dbq