CF1761076922842-tsm20251017082432

MXLIST.NET - 171.51.in-addr.arpa

Search for IP or hostnames:

171.51.in-addr.arpa checked at 2025-10-21T20:02:02.758Z 184ms 42/42/42 100% R:14

171.51.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

51.in-addr.arpa

NSns3.afrinic.net
NSns4.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSpri.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

171.51.in-addr.arpa is a parent of 62.171.51.in-addr.arpa, 157.171.51.in-addr.arpa, 33.171.51.in-addr.arpa, 113.171.51.in-addr.arpa and 227.171.51.in-addr.arpa, plus a few other host names.

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

171.51.in-addr.arpa at least partially shares name servers with other domains, including 142.71.83.in-addr.arpa, 226.42.86.in-addr.arpa, 26.44.86.in-addr.arpa, b-ras1.cld.dublin.eircom.net and sharptext.com.

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.
dbq

TlxNdia CF johedugfp 2025-10-21