CF1762942229593-tsm20251109205412

WWW.RTSAK.COM - 6.40.86.in-addr.arpa

Search for IP or hostnames:

6.40.86.in-addr.arpa checked at 2025-11-12T10:10:29.582Z 561ms 41/41/41 100% R:14 allDone:true timedOut:false

6.40.86.in-addr.arpa

NSauth01.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

6.40.86.in-addr.arpa has 71.6.40.86.in-addr.arpa, 145.6.40.86.in-addr.arpa and 24.6.40.86.in-addr.arpa as children.

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

6.40.86.in-addr.arpa at least partially shares name servers with other domains, for example 34.42.86.in-addr.arpa, 251.134.159.in-addr.arpa, 133.70.83.in-addr.arpa, shp.dublin.eircom.net and 193.45.86.in-addr.arpa.

these name servers commonly pair with ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com and ns4.blacknightdns.com.

Host names with one IP number:

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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