CF1763152187068-tsm20251109205412

IPLIST.NET - 4.40.86.in-addr.arpa

Search for IP or hostnames:

4.40.86.in-addr.arpa checked at 2025-11-14T20:29:47.026Z 5030ms 37/38/38 97% R:12 allDone:false timedOut:true

4.40.86.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

40.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

4.40.86.in-addr.arpa has children 197.4.40.86.in-addr.arpa, 44.4.40.86.in-addr.arpa and 192.4.40.86.in-addr.arpa.

4.40.86.in-addr.arpa delegates to three name servers: auth01.ns.eircom.net, auth02.ns.eircom.net and auth03.ns.eircom.net.

4.40.86.in-addr.arpa shares some name servers with other domains, for example edge2.exs.dublin.eircom.net, 139.44.86.in-addr.arpa, was1.bay.bantry.eircom.net, 243.141.82.in-addr.arpa and shannonhomesdrogheda.com.

Host names with a single IP:

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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