btfixo.com.br - robtex.com
btfixo.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=2026132280 | ||||||
rank #4123 in the tld
WOT: SAFE (69/100)
Same first word
btfixo.com.br |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.cray.com.br2015-07-11 → 2026-05-12 · 2 obs
● 2026-05-12 12:05:44
●NSns4.cray.com.br2015-07-11 → 2026-05-12 · 2 obs
● 2026-05-12 12:05:44
●MXbtfixo-com-br.mail.protection.outlook.com2015-07-11 → 2026-05-12 · 2 obs
● 2026-05-12 12:05:44
●A20.206.64.1162026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 16:04:10
● 2026-05-12 12:05:44
○A200.198.179.552015-07-11 → 2017-03-19 · 4 obs
● 2017-03-19 00:03:36
○ 2026-03-31 16:04:10
○ 2026-05-12 12:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, a.dns.br, b.dns.br, c.dns.br... | - |
| btfixo.com.br | ns3.cray.com.br, ns4.cray.com.br | 2 records |
✅ Authoritative Response
Server:200.219.229.119
NS records: ns3.cray.com.br, ns4.cray.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btfixo.com.br (unsigned zone)
⏱️ Timing
Total: 856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.206.64.116 |
| NS | 2 | ns4.cray.com.br, ns3.cray.com.br |
| MX | 1 | btfixo-com-br.mail.protection.outlook.co |
| TXT | 3 | MS=ms37148745, google-site-verification=zEED0r66yR0a6Aa... |
| SOA | 1 | ns3.cray.com.br rodrigo.mundoopen.com.br |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.cray.com.br, ns3.cray.com.br)
Analysis
IP Addresses
btfixo.com.br maps to IP address 20.206.64.116.
Other host names, for instance plasbox.com.br, globalagronegocios.com.br, www.sca.ind.br, upman.com.br and hcb.com.br share IP numbers with btfixo.com.br.
Name Servers
Two name servers ns3.cray.com.br and ns4.cray.com.br are delegated to btfixo.com.br.
btfixo.com.br uses the same name server configuration as other domains, such as mariasanta.com.br, dinora.com.br, gusi.com.br, xneo.com.br and mariasanta.ind.br.
btfixo.com.br at least partially shares name servers with other domains such as sinduscon-caxias.net.br, bsbi.com.br, zoilo.com.br, callfirst.com.br and metaldavi.com.br.
These name servers are commonly used with a.ns.cipnet.com.br, b.ns.cipnet.com.br, ns1.cray.com.br and ns2.cray.com.br.
Host names with a single IP address:
ns3.cray.com.br points to 200.219.229.119
ns4.cray.com.br points to 200.187.72.79
Mail Servers
btfixo.com.br is handled by a single mail server, btfixo-com-br.mail.protection.outlook.com.
btfixo-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c92c::3, 2a01:111:f403:f902::, 2a01:111:f403:f90c::, 52.101.11.2, 52.101.11.19, 52.101.41.3 and 52.101.50.13.