fastrn.com.br - robtex.com
fastrn.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=2026201548 | ||||||
rank #3974 in the tld
WOT: SAFE (69/100)
Same first word
fastrn.com.br |
Similar names
DNS History
7 records (7 active, 0 former)
●NSe.sec.dns.br2026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
●NSf.sec.dns.br2026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
●MXmx240.umbler.co.uk2026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
●MXmx364.umbler.com2026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
●MXmx783.umbler.com.br2026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
●A45.161.126.22026-04-27 → 2026-07-20 · 2 obs
● 2026-07-20 22:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| fastrn.com.br | f.sec.dns.br, e.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.14
NS records: f.sec.dns.br, e.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.161.126.2 |
| NS | 2 | e.sec.dns.br, f.sec.dns.br |
| MX | 4 | mx364.umbler.com (pri: 10), mx128.umbler.in (pri: 20)... |
| TXT | 2 | v=spf1 include:spf.umbler.com ~all, facebook-domain-verification=d29i9s4zpsc |
| SOA | 1 | e.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
fastrn.com.br points to a single IP number: 45.161.126.2.
Name Servers
fastrn.com.br has two authoritative name servers — e.sec.dns.br and f.sec.dns.br.
fastrn.com.br shares its name server setup with other domains, including nathanael.com.br, calicot.com.br, dumed.com.br and two others.
At least some of fastrn.com.br's name servers are shared with other domains, for example grupovertex.com.br, usejamm.com.br, omodajaecoolider.com.br and two more.
These name servers tend to be used in conjunction with the name servers d.sec.dns.br.
Both e.sec.dns.br and f.sec.dns.br have two IP addresses each. e.sec.dns.br resolves to 200.192.232.14 and 2001:12f8:b:1::14; f.sec.dns.br resolves to 200.189.40.14 and 2001:12f8:9:1::14.
Mail Servers
The four mail servers for fastrn.com.br are mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
fastrn.com.br shares mail servers — at least in part — with other domains, including celsoimoveisrj.com.br, arenopolis.go.gov.br, netsystem.com.br and two others.
Each of the hostnames mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk resolves to four IP addresses: mx364.umbler.com resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; mx128.umbler.in resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; mx783.umbler.com.br resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; and mx240.umbler.co.uk resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.
The host names mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk all point to 177.55.120.51.
The host names mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk all point to 177.55.120.53.
The host names mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk all point to 187.84.237.180.
The host names mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk all point to 187.84.237.189.