DNSWHOIS.INFO - 55.171.51.in-addr.arpa
Search for IP or hostnames:
55.171.51.in-addr.arpa checked at 2025-11-22T11:51:11.370Z 5005ms 43/45/45 96% R:13 allDone:false timedOut:true 55.171.51.in-addr.arpa
| NS | auth01.ns.eircom.net | ||||||
| A | 159.134.0.14🇮🇪 EIRCOM | ||||||
| PTR | auth01.ns.eircom.net | ||||||
| NS | auth02.ns.eircom.net | ||||||
| A | 159.134.0.15🇮🇪 EIRCOM | ||||||
| PTR | testp.eirmail400.ie | ||||||
| NS | auth03.ns.eircom.net | ||||||
| A | 159.134.0.178🇮🇪 EIRCOM | ||||||
| PTR | auth03.ns.eircom.net | ||||||
171.51.in-addr.arpa
| NS | auth01.ns.eircom.net | ||||||
| NS | auth02.ns.eircom.net | ||||||
| NS | auth03.ns.eircom.net | ||||||
Up
Starts with same word
Starts similarily
AI analysis
55.171.51.in-addr.arpa is a parent of 215.55.171.51.in-addr.arpa and 166.55.171.51.in-addr.arpa.
The delegation for 55.171.51.in-addr.arpa is handled by three name servers: auth01.ns.eircom.net, auth02.ns.eircom.net and auth03.ns.eircom.net.
55.171.51.in-addr.arpa at least partially shares name servers with other domains, for instance 163.43.86.in-addr.arpa, 34.42.86.in-addr.arpa, 251.134.159.in-addr.arpa, 82.44.86.in-addr.arpa and 133.70.83.in-addr.arpa.
these name servers are commonly used with ns1.blacknightdns.com, ns2.blacknightdns.com and ns3.blacknightdns.com.
Host names with one IP number:
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.