fau.org.br - robtex.com
fau.org.br
org.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026117054 | ||||||
Subdomains
cursos.fau.org.br |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSd.sec.dns.br2026-04-24 → 2026-04-27 · 3 obs
● 2026-04-24 16:38:18
● 2026-04-27 02:45:44
●NSe.sec.dns.br2026-04-24 → 2026-04-27 · 3 obs
● 2026-04-24 16:38:18
● 2026-04-27 02:45:44
○NSns1.dominios.uol.com.br2018-02-01 → 2018-02-01 · 3 obs
○ 2026-04-24 16:38:18
○ 2026-04-27 02:45:44
○NSns2.dominios.uol.com.br2018-02-01 → 2018-02-01 · 3 obs
○ 2026-04-24 16:38:18
○ 2026-04-27 02:45:44
○NSns3.dominios.uol.com.br2018-02-01 → 2018-02-01 · 3 obs
○ 2026-04-24 16:38:18
○ 2026-04-27 02:45:44
●MXfau-org-br.mail.protection.outlook.com2026-04-24 → 2026-04-27 · 3 obs
● 2026-04-24 16:38:18
● 2026-04-27 02:45:44
○MXmx.uhserver.com2018-02-01 → 2018-02-01 · 3 obs
○ 2026-04-24 16:38:18
○ 2026-04-27 02:45:44
●A186.209.113.1522026-04-24 → 2026-04-27 · 3 obs
● 2026-04-24 16:38:18
● 2026-04-27 02:45:44
○A187.17.111.972018-02-01 → 2018-02-01 · 3 obs
○ 2026-04-24 16:38:18
○ 2026-04-27 02:45:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| fau.org.br | d.sec.dns.br, e.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.14
NS records: d.sec.dns.br, e.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1074ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.209.113.152 |
| NS | 2 | d.sec.dns.br, e.sec.dns.br |
| MX | 1 | fau-org-br.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | d.sec.dns.br hostmaster.registro.br |
Analysis
Hierarchy
fau.org.br is a parent of cursos.fau.org.br.
IP Addresses
fau.org.br points to a single IP number: 186.209.113.152.
Other host names, for instance pinghera.com.br, camaraaltosanto.ce.gov.br, abegs.com.br, pcetelecom.com and datatime.com.br share IP numbers with fau.org.br.
Name Servers
Delegation for fau.org.br rests with two name servers, d.sec.dns.br and e.sec.dns.br.
fau.org.br shares the same name server setup as other domains, including unitycorp.com.br, andrulis.com.br, solitiweb.com.br, inapbrasil.com.br and om.com.br.
fau.org.br at least partially shares name servers with other domains, for instance grupoeniac.com.br, duoclic.com.br, redtun.com.br, cetra.org.br and butterfield.com.br.
These name servers are commonly used with the name servers f.sec.dns.br.
Host names with two IP numbers: d.sec.dns.br points to 2001:12ff::14 and 200.160.0.14; e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14.
Mail Servers
fau.org.br is handled by a single mail server, fau-org-br.mail.protection.outlook.com.
fau-org-br.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::7, 2a01:111:f403:c927::, 2a01:111:f403:f804::2, 2a01:111:f403:f910::, 52.101.9.2, 52.101.11.13, 52.101.41.26 and 52.101.194.0.