CF1763410711864-tsm20251116095642

IPLIST.NET - 163.40.86.in-addr.arpa

Search for IP or hostnames:

163.40.86.in-addr.arpa checked at 2025-11-17T20:18:31.835Z 2974ms 38/38/38 100% R:12 allDone:true timedOut:false

163.40.86.in-addr.arpa

NSauth01.ns.eircom.net
A159.134.0.14🇮🇪 EIRCOM
PTRauth01.ns.eircom.net
NSauth02.ns.eircom.net
NSauth03.ns.eircom.net
A159.134.0.178🇮🇪 EIRCOM
PTRauth03.ns.eircom.net

40.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

163.40.86.in-addr.arpa is a parent of 219.163.40.86.in-addr.arpa and 121.163.40.86.in-addr.arpa.

163.40.86.in-addr.arpa is delegated to name servers auth01.ns.eircom.net, auth02.ns.eircom.net and auth03.ns.eircom.net.

163.40.86.in-addr.arpa at least partially shares name servers with other domains such as 170.70.83.in-addr.arpa, 205.46.86.in-addr.arpa, 60.44.86.in-addr.arpa, abwolfe.com and 221.125.194.in-addr.arpa.

Host names with a single IP address:

auth01.ns.eircom.net points to 159.134.0.14

auth03.ns.eircom.net points to 159.134.0.178

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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