DNSWHOIS.INFO - 56.164.146.in-addr.arpa
Search for IP or hostnames:
56.164.146.in-addr.arpa checked at 2025-10-31T13:31:43.758Z 362ms 41/41/41 100% R:1256.164.146.in-addr.arpa
| NS | ns.ufrj.br | ||||||
| A | 146.164.170.11🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
| PTR | ns.ufrj.br | ||||||
| NS | nsx.ufrj.br | ||||||
| A | 200.156.137.11🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
| NS | ns.pep.ufrj.br | ||||||
164.146.in-addr.arpa
| NS | ns.ufrj.br | ||||||
| NS | nsx.ufrj.br | ||||||
Up
| 4.56.164.146.in-addr.arpa | 
| 30.56.164.146.in-addr.arpa | 
| 6.56.164.146.in-addr.arpa | 
| 48.56.164.146.in-addr.arpa | 
| 5.56.164.146.in-addr.arpa | 
| 1.56.164.146.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
56.164.146.in-addr.arpa is the parent of 4.56.164.146.in-addr.arpa, 30.56.164.146.in-addr.arpa, 6.56.164.146.in-addr.arpa, 48.56.164.146.in-addr.arpa, 5.56.164.146.in-addr.arpa and a few other host names. 
56.164.146.in-addr.arpa is delegated to name servers ns.ufrj.br, nsx.ufrj.br and ns.pep.ufrj.br. 
56.164.146.in-addr.arpa at least partially shares name servers with other domains such as ltfd.ufrj.br, hucff.ufrj.br, ess.ufrj.br, pr2.ufrj.br and lamce.coppe.ufrj.br.
These name servers are often used together with ns1.nce.ufrj.br, ns2.nce.ufrj.br, ns.coppe.ufrj.br, stic-dns.ufrj.br, ns.nce.ufrj.br, ns2.ufrj.br, ns.pads.ufrj.br, ns3.ufrj.br, ns.nacad.ufrj.br and stic2-dns.ufrj.br.
Host names with a single IP address:
ns.ufrj.br points to 146.164.170.11
nsx.ufrj.br points to 200.156.137.11