76fibra.com.br - robtex.com
76fibra.com.br
com.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=2026133442 | ||||||
rank #4055 in the tld
WOT: SAFE (69/100)
Same first word
76fibra.com.br |
DNS History
6 records (6 active, 0 former)
●NSns1.bdm.microsoftonline.com2026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
●NSns2.bdm.microsoftonline.com2026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
●NSns3.bdm.microsoftonline.com2026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
●NSns4.bdm.microsoftonline.com2026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
●MX76fibra-com-br.mail.protection.outlook.com2026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
●A192.185.216.1122026-02-17 → 2026-05-13 · 2 obs
● 2026-05-13 18:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, f.dns.br, c.dns.br, d.dns.br... | - |
| 76fibra.com.br | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 76fibra.com.br (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.216.112 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | 76fibra-com-br.mail.protection.outlook.c |
| TXT | 2 | mscid=fcAvg6vy6/z+o0KwodYVvR6d7IKfvRSuGe, v=spf1 ip4:162.241.37.18 include:spf.pro |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
Analysis
IP Addresses
76fibra.com.br points to a single IP: 192.185.216.112.
Other host names, for instance mail.dot3d.eu, ctitecnologias.com.br, mail.ctitecnologias.com.br, ns1.nbntelecom.com.br and mail.casadoscolchoesrc.com share IP numbers with 76fibra.com.br.
Name Servers
76fibra.com.br is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
76fibra.com.br at least partially shares its name servers with other domains, for instance payknet.eu, hunterwebs.com, metrohome.com.ph, aristohomes.com and parsonsk.com.
Host names with two IPs: ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
76fibra.com.br is served by a single mail server, 76fibra-com-br.mail.protection.outlook.com.
The host name 76fibra-com-br.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.