CF1763676800816-tsm20251116095642

WWW.RTSAK.COM - 198.40.86.in-addr.arpa

Search for IP or hostnames:

198.40.86.in-addr.arpa checked at 2025-11-20T22:13:20.805Z 156ms 42/42/42 100% R:12 allDone:true timedOut:false

198.40.86.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

40.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 9.198.40.86.in-addr.arpa, 112.198.40.86.in-addr.arpa and 237.198.40.86.in-addr.arpa is 198.40.86.in-addr.arpa.

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

198.40.86.in-addr.arpa at least partially shares name servers with other domains, for instance 20.47.86.in-addr.arpa, b-ras1.dbn.dublin.eircom.net, 218.47.86.in-addr.arpa, adl.dublin.eircom.net and 37.7.195.in-addr.arpa.

Host names with one IP:

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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