CF1763523056908-tsm20251116095642

DNSWHOIS.INFO - 163.43.86.in-addr.arpa

Search for IP or hostnames:

163.43.86.in-addr.arpa checked at 2025-11-19T03:30:56.849Z 2292ms 42/42/42 100% R:15 allDone:true timedOut:false

163.43.86.in-addr.arpa

NSauth01.ns.eircom.net
A159.134.0.14🇮🇪 EIRCOM
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

43.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

163.43.86.in-addr.arpa is the parent of 204.163.43.86.in-addr.arpa.

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

163.43.86.in-addr.arpa shares some name servers with other domains, for example 173.125.194.in-addr.arpa, athlone.indigo.ie, pe2.lmk.lmk-pgs.eircom.net, 140.45.86.in-addr.arpa and 171.171.51.in-addr.arpa.

Host names with a single 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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