rfb.gov.br checked at 2025-01-17T00:54:46.605Z 667ms 109/112/112 97% R:22
DNSTREE.COM - rfb.gov.br
Search for IP or hostnames
rfb.gov.br
NS | bsa1.serpro.gov.br | ||||||
A | 2804:151:0:8::11 π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
A | 161.148.201.101π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
PTR | bsa1.serpro.gov.br | ||||||
NS | bsa2.serpro.gov.br | ||||||
A | 2804:151:0:8::12 π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
A | 161.148.201.102π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
PTR | bsa2.serpro.gov.br | ||||||
NS | spo1.serpro.gov.br | ||||||
A | 2804:151:60:8::11 π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
A | 189.9.122.11π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
NS | spo2.serpro.gov.br | ||||||
A | 2804:151:60:8::12 π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
A | 189.9.122.12π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
MX | rfb-gov-br.mail.protection.outlook.com | ||||||
A | 52.101.8.42πΊπΈ Microsoft | ||||||
PTR | mail-dm6pr03cu00402.inbound.protection.outlook.com | ||||||
A | 52.101.10.2πΊπΈ Microsoft | ||||||
PTR | mail-bn8pr03cu00202.inbound.protection.outlook.com | ||||||
A | 52.101.40.1πΊπΈ Microsoft | ||||||
PTR | mail-cy4pr03cu00101.inbound.protection.outlook.com | ||||||
A | 52.101.42.18πΊπΈ Microsoft | ||||||
PTR | mail-co1pr03cu00302.inbound.protection.outlook.com | ||||||
A | 161.148.231.100π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | ||||||
PTR | ftp.receita.fazenda.gov.br | ||||||
PTR | www.receita.fazenda.gov.br | ||||||
PTR | www.rfb.fazenda.gov.br |
gov.br
MX | . | ||||||
NS | a.dns.br | ||||||
NS | b.dns.br | ||||||
NS | c.dns.br | ||||||
NS | d.dns.br | ||||||
NS | e.dns.br | ||||||
NS | f.dns.br | ||||||
A | 161.148.164.31π§π· SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO |
rank #514 in the tld
rank #21043 globally
rank #131 in the tld
AI analysis
The parent of www.rfb.gov.br is rfb.gov.br.
161.148.231.100 is the IP number that rfb.gov.br points to.
IP numbers are shared between rfb.gov.br and other host names, such as ftp.receita.fazenda.gov.br and receita.fazenda.gov.br.
Four name servers, bsa1.serpro.gov.br, bsa2.serpro.gov.br, spo1.serpro.gov.br and spo2.serpro.gov.br, are delegated to rfb.gov.br.
Other domains like computadorparaprofessores.gov.br, a2000.gov.br, gespublica.gov.br, bsa.serpro.gov.br, and consegi.gov.br, share the same name server setup as rfb.gov.br.
The name servers of rfb.gov.br are at least partially shared with other domains such as mte.gov.br, abin.gov.br, dte.gov.br, acjus.gov.br, and trabalho.gov.br.
The name servers curio01.acjus.jus.br, peba.acjus.jus.br, ns1.transportes.gov.br, ns2.transportes.gov.br, dns2.abin.gov.br, antares.serpro.gov.br, and trifid.serpro.gov.br are frequently utilized in conjunction.
Two IP numbers, 2804:151:0:8::11 and 161.148.201.101, are pointed to by bsa1.serpro.gov.br. Similarly, bsa2.serpro.gov.br directs to 2804:151:0:8::12 and 161.148.201.102. Moreover, spo1.serpro.gov.br is associated with 2804:151:60:8::11 and 189.9.122.11, and spo2.serpro.gov.br points to 2804:151:60:8::12 and 189.9.122.12.
The mail server, rfb-gov-br.mail.protection.outlook.com, is responsible for handling rfb.gov.br.
The mail server setup of rfb.gov.br is identical to that of other domains like receita.economia.gov.br and receita.fazenda.gov.br.
rfb-gov-br.mail.protection.outlook.com points to the following four IP numbers: 52.101.8.42, 52.101.10.2, 52.101.40.1, and 52.101.42.18.