CF1763615251656-tsm20251116095642

IPLIST.NET - 123.42.86.in-addr.arpa

Search for IP or hostnames:

123.42.86.in-addr.arpa checked at 2025-11-20T05:07:31.592Z 562ms 42/42/42 100% R:10 allDone:true timedOut:false

123.42.86.in-addr.arpa

NSauth01.ns.eircom.net
A159.134.0.14🇮🇪 EIRCOM
PTRauth01.ns.eircom.net
NSauth02.ns.eircom.net
A159.134.0.15🇮🇪 EIRCOM
PTRtestp.eirmail400.ie
NSauth03.ns.eircom.net
A159.134.0.178🇮🇪 EIRCOM
PTRauth03.ns.eircom.net

42.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

123.42.86.in-addr.arpa is parent of 247.123.42.86.in-addr.arpa and 170.123.42.86.in-addr.arpa.

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

123.42.86.in-addr.arpa at least partially shares its name servers with other domains, for instance 214.94.213.in-addr.arpa, 190.71.83.in-addr.arpa, bmaccountants.com, 44.45.86.in-addr.arpa and johnjmurphyandco.com.

Host names with one IP number:

auth01.ns.eircom.net points to: 159.134.0.14.

auth02.ns.eircom.net points to: 159.134.0.15.

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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