blufer.com.br - robtex.com
blufer.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=2026086436 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Same first word
blufer.com.br |
Similar names
ferlub.com |
fulber.com |
bulfer.com |
bleufr.blogspot.com |
belfur.gr |
brfuel.ru |
bulfer.it |
brufel.com |
brfuel.com |
ferbul.com |
berluf.com |
DNS History
13 records (3 active, 10 former)
●NSd.sec.dns.br2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:47:04
● 2026-03-27 18:30:34
○NSdns1.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○NSdns2.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○NSdns3.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○NSdns4.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○NSdns5.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○NSdns6.kinghost.com.br2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
●NSe.sec.dns.br2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:47:04
● 2026-03-27 18:30:34
○MXbea4ff6247b8a14ce9b26f8be7e9df.msv1.invalid2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
○MXbea4ff6247b8a14ce9b26f8be7e9df.pamx1.hotmail.com2015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 13:20:02
○ 2026-02-17 03:47:04
○ 2026-03-27 18:30:34
●MXblufer-com-br.mail.protection.outlook.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:47:04
● 2026-03-27 18:30:34
○A177.185.192.1372016-02-25 → 2026-02-17 · 5 obs
● 2016-02-25 01:20:12
● 2026-02-17 03:47:04
○ 2026-03-16 21:35:56
○ 2026-03-27 18:30:34
○A189.38.80.1492015-08-01 → 2015-11-26 · 4 obs
● 2015-11-26 09:31:48
○ 2016-02-25 01:20:12
○ 2026-03-27 18:30:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| blufer.com.br | e.sec.dns.br, d.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.14
NS records: e.sec.dns.br, d.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | d.sec.dns.br, e.sec.dns.br |
| MX | 1 | blufer-com-br.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | d.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
Two name servers d.sec.dns.br and e.sec.dns.br are delegated to blufer.com.br.
blufer.com.br uses the same name server configuration as other domains, such as brexodolucio.com.br, portoingressos.com.br, spcursos.com.br, rabecchi.com.br and ur2.com.br.
blufer.com.br at least partially shares name servers with other domains such as bikehaus.com.br, clubembsp.com.br, spaceinformatica.com.br, marcosoft.com.br and drmetals.com.br.
these name servers are commonly used with the name servers f.sec.dns.br.
Host names with two IPs:
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
blufer.com.br is handled by a single mail server, blufer-com-br.mail.protection.outlook.com.
blufer-com-br.mail.protection.outlook.com points 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.