refco.com.br - robtex.com
refco.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 2026-10-23 #4 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
Previously MX for
refco.com.br |
Subdomains
www.refco.com.br |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSe.sec.dns.br2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 09:18:22
● 2026-04-12 12:51:14
●NSf.sec.dns.br2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 09:18:22
● 2026-04-12 12:51:14
○NSns34.hostgator.com.br2015-08-07 → 2017-08-28 · 4 obs
● 2017-08-28 12:16:20
○ 2026-03-27 09:18:22
○ 2026-04-12 12:51:14
○NSns35.hostgator.com.br2015-08-07 → 2017-08-28 · 4 obs
● 2017-08-28 12:16:20
○ 2026-03-27 09:18:22
○ 2026-04-12 12:51:14
●MXmx1.titan.email2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 09:18:22
● 2026-04-12 12:51:14
●MXmx2.titan.email2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 09:18:22
● 2026-04-12 12:51:14
○MXrefco.com.br2015-08-07 → 2017-08-28 · 4 obs
● 2017-08-28 12:16:20
○ 2026-03-27 09:18:22
○ 2026-04-12 12:51:14
●A185.230.63.1072026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 09:18:22
● 2026-04-12 12:51:14
○A192.185.212.1262015-08-07 → 2017-08-28 · 4 obs
● 2017-08-28 12:16:20
○ 2026-03-27 09:18:22
○ 2026-04-12 12:51:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, f.dns.br, e.dns.br... | - |
| refco.com.br | e.sec.dns.br, f.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.14
NS records: e.sec.dns.br, f.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.230.63.107 |
| NS | 2 | e.sec.dns.br, f.sec.dns.br |
| MX | 2 | mx1.titan.email (pri: 10), mx2.titan.email (pri: 20) |
| TXT | 1 | v=spf1 include:spf.titan.email ~all |
| SOA | 1 | e.sec.dns.br hostmaster.registro.br |
Analysis
Hierarchy
The parent of www.refco.com.br is refco.com.br.
IP Addresses
refco.com.br points to a single IP number: 185.230.63.107.
Other host names, for instance tennisalley.net, box4u.ch, ninatramp.com, esivesela.lv and tokyo-aoc.com share IP numbers with refco.com.br.
Name Servers
refco.com.br is delegated to two name servers: e.sec.dns.br and f.sec.dns.br.
refco.com.br uses the same name server setup as other domains, for instance camisaverde.com.br, saletebrabo.com.br, coruba.com.br, cinearaujo.com.br and strategiajeans.com.br.
refco.com.br shares name servers with other domains at least partially, for instance leilao.com.br, bcsa.com.br, projetoconcreto.com.br, foxshelter.com.br and glaucocartoon.com.br.
these name servers are often used together with the name servers d.sec.dns.br.
Host names with two IP numbers:
The host e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14.
The host f.sec.dns.br points to 2001:12f8:9:1::14 and 200.189.40.14.
Mail Servers
refco.com.br is handled by two mail servers: mx1.titan.email and mx2.titan.email.
refco.com.br shares the same mail server setup as other domains, including johngates.com, westworldco.com, signpostbd.com, adenwalla.net and lallier.org.
refco.com.br shares some mail servers with other domains, including triplaymexico.com, abcdasaude.com.br, cheathive.com, eclipsareon.com and randomresearch.net.
Host names with three IP numbers:
mx1.titan.email points to 3.223.93.12, 34.195.53.246 and 34.196.168.106; mx2.titan.email points to 3.223.93.12, 34.195.53.246 and 34.196.168.106.
Host names that point to 3.223.93.12: mx1.titan.email and mx2.titan.email.
Host names that point to 34.195.53.246: mx1.titan.email and mx2.titan.email.
Host names that point to 34.196.168.106: mx1.titan.email and mx2.titan.email.