rrflow.com.br - robtex.com
rrflow.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=2026135090 | ||||||
rank #4089 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
rrflow.com.br |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.remontti.com.br2026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
●NSns1.rrflow.com.br2026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
●NSns2.rrflow.com.br2026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
●MXmail.rrflow.com.br2026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
●A186.250.168.572026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
●A2804:ff4:bebe:cada:186:250:168:572026-03-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| rrflow.com.br | ns1.rrflow.com.br, ns2.rrflow.com.br | 4 records |
✅ Authoritative Response
Server:186.250.168.57
NS records: ns1.rrflow.com.br, ns2.rrflow.com.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.250.168.57 |
| AAAA | 1 | 2804:ff4:bebe:cada:186:250:168:57 |
| NS | 2 | ns2.rrflow.com.br, ns1.rrflow.com.br |
| MX | 1 | mail.rrflow.com.br (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:186.250.168.57 ~all |
| SOA | 1 | ns1.remontti.com.br root.rrflow.com.br |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.rrflow.com.br, ns2.rrflow.com.br, ns1.rrflow.com.br...)
Analysis
Hierarchy
rrflow.com.br is a parent of mail.rrflow.com.br, ns1.rrflow.com.br and ns2.rrflow.com.br.
IP Addresses
rrflow.com.br points to two IPs: 2804:ff4:bebe:cada:186:250:168:57 and 186.250.168.57.
Other host names including www.remontti.com.br, mail.remontti.com.br, ns2.rrflow.com.br, mail.cursodns.com.br and mail.rrflow.com.br share IP numbers with rrflow.com.br.
Name Servers
rrflow.com.br is delegated to three name servers: ns1.remontti.com.br, ns1.rrflow.com.br and ns2.rrflow.com.br.
rrflow.com.br partially shares its name servers with other domains, for example remontti.com.br and cursodns.com.br.
these name servers are commonly used together with ns2.remontti.com.br, ns1.cursodns.com.br and ns2.cursodns.com.br.
Host names with two IP numbers:
ns1.remontti.com.br points to 2804:ff4:bebe:cada:186:250:168:56 and 186.250.168.56.
ns1.rrflow.com.br points to 2804:ff4:bebe:cada:186:250:168:56 and 186.250.168.56.
ns2.rrflow.com.br points to 2804:ff4:bebe:cada:186:250:168:57 and 186.250.168.57.
Host names pointing to 2804:ff4:bebe:cada:186:250:168:56: ns1.remontti.com.br and ns1.rrflow.com.br.
Host names pointing to 186.250.168.56: ns1.remontti.com.br and ns1.rrflow.com.br.
Mail Servers
rrflow.com.br is handled by a single mail server, mail.rrflow.com.br.
mail.rrflow.com.br points to two IPs: 2804:ff4:bebe:cada:186:250:168:57 and 186.250.168.57.