DNSWHOIS.INFO - 4.20.200.in-addr.arpa
Search for IP or hostnames:
4.20.200.in-addr.arpa checked at 2025-09-06T23:55:23.223Z 273ms 46/46/46 100% R:13
4.20.200.in-addr.arpa
NS | guanabara.rederio.br | ||||||
A | 2804:1f10:80:94::1 🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
PTR | guanabara.rederio.br | ||||||
A | 200.20.94.50🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
PTR | guanabara.rederio.br | ||||||
NS | server.uff.br | ||||||
A | 200.20.0.18🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
PTR | server.uff.br | ||||||
NS | marlin.telecom.uff.br | ||||||
A | 200.20.10.17🇧🇷 Fundacao de Amparo a Pesquisa | ||||||
PTR | marlin.telecom.uff.br |
20.200.in-addr.arpa
AI analysis
Three name servers, guanabara.rederio.br
, server.uff.br
, and marlin.telecom.uff.br
, are delegated to 4.20.200.in-addr.arpa
.
Other domains, such as sites.uff.br
, ien.gov.br
, dados.uff.br
, neami.uff.br
, and 92.152.in-addr.arpa
, share at least a part of their name servers with 4.20.200.in-addr.arpa
.
The name servers exu.inf.puc-rio.br
, calisto.rdc.puc-rio.br
, vialactea.rdc.puc-rio.br
, dns2.cecierj.edu.br
, dns3.cecierj.edu.br
, dns.cecierj.edu.br
, rdnsext01s.inmetro.gov.br
and rdnsext02s.inmetro.gov.br
are frequently utilized in unison.
guanabara.rederio.br
points to two IP numbers: 2804:1f10:80:94::1 and 200.20.94.50. server.uff.br
points to one IP number: 200.20.0.18. marlin.telecom.uff.br
points to one IP number: 200.20.10.17.