rbminformatica.com.br - robtex.com

rbminformatica.com.br

DNSSEC⚠️ Not signed
A2804:2a88:8::28🇧🇷 AS2640772804:2a88:8::/48
A143.208.8.28🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE
NSns1.srv2br.com.br ⭐
A2804:2a88:8::28🇧🇷 AS2640772804:2a88:8::/48
A143.208.8.28🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE
PTRserver.srv2br.com.br
NSns2.srv2br.com.br
A2804:2a88:8::29🇧🇷 AS2640772804:2a88:8::/48
A143.208.8.29🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE
PTRserver.srv2br.com.br
MXrbminformatica.com.br ⭐
A2804:2a88:8::28🇧🇷 AS2640772804:2a88:8::/48
A143.208.8.28🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE
PTRserver.srv2br.com.br
TXTv=spf1 a:server.srv2br.com.br mx ip4:143.208.8.28 ip6:2804:2a88:8:0:0:0:0:28 ...
SOAns1.srv2br.com.bremails@srv1eua.com.br 2026-06-23 #2

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026222240
rank #523461 globally
rank #3703 in the tld
WOT: SAFE (69/100)

MX for

rbminformatica.com.br

Subdomains

ns1.rbminformatica.com.br
ns2.rbminformatica.com.br

Same first word

rbminformatica.com.br

Similar names

rmbinformatica.net
rmbinformatica.com.br

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.srv2br.com.brns2.srv2br.com.brns1.dominios.uol.com.brns1.rbminformatica.com.brns1.srv2eua.com.brns2.dominios.uol.com.brns2.rbminformatica.com.brns2.srv2eua.com.brns3.dominios.uol.com.brMXrbminformatica.com.brmx.uhserver.comA143.208.8.282804:2a88:8::28200.147.15.20145.35.80.1867.23.238.10
○NSns1.dominios.uol.com.br2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 01:44:10
○ 2015-11-29 18:05:38
○ 2026-08-10 10:23:48
○NSns1.rbminformatica.com.br2015-11-29 → 2016-03-07 · 5 obs
○ 2015-07-22 01:44:10
● 2015-11-29 18:05:38
● 2016-03-07 01:14:42
○ 2016-07-14 22:29:32
○ 2026-08-10 10:23:48
●NSns1.srv2br.com.br2026-02-24 → 2026-08-10 · 3 obs
○ 2017-04-06 17:10:54
● 2026-02-24 20:01:24
● 2026-08-10 10:23:48
○NSns1.srv2eua.com.br2016-07-14 → 2017-04-06 · 5 obs
○ 2016-03-07 01:14:42
● 2016-07-14 22:29:32
● 2017-04-06 17:10:54
○ 2026-02-24 20:01:24
○ 2026-08-10 10:23:48
○NSns2.dominios.uol.com.br2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 01:44:10
○ 2015-11-29 18:05:38
○ 2026-08-10 10:23:48
○NSns2.rbminformatica.com.br2015-11-29 → 2016-03-07 · 5 obs
○ 2015-07-22 01:44:10
● 2015-11-29 18:05:38
● 2016-03-07 01:14:42
○ 2016-07-14 22:29:32
○ 2026-08-10 10:23:48
●NSns2.srv2br.com.br2026-02-24 → 2026-08-10 · 3 obs
○ 2017-04-06 17:10:54
● 2026-02-24 20:01:24
● 2026-08-10 10:23:48
○NSns2.srv2eua.com.br2016-07-14 → 2017-04-06 · 5 obs
○ 2016-03-07 01:14:42
● 2016-07-14 22:29:32
● 2017-04-06 17:10:54
○ 2026-02-24 20:01:24
○ 2026-08-10 10:23:48
○NSns3.dominios.uol.com.br2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 01:44:10
○ 2015-11-29 18:05:38
○ 2026-08-10 10:23:48
○MXmx.uhserver.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 01:44:10
○ 2015-11-29 18:05:38
○ 2026-08-10 10:23:48
●MXrbminformatica.com.br2015-11-29 → 2026-08-10 · 3 obs
○ 2015-07-22 01:44:10
● 2015-11-29 18:05:38
● 2026-08-10 10:23:48
●A143.208.8.282026-02-24 → 2026-08-10 · 3 obs
○ 2017-04-06 17:10:54
● 2026-02-24 20:01:24
● 2026-08-10 10:23:48
○A200.147.15.2012015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 01:44:10
○ 2015-11-29 18:05:38
○ 2026-08-10 10:23:48
●A2804:2a88:8::282026-07-04 → 2026-08-10 · 3 obs
○ 2026-02-24 20:01:24
● 2026-07-04 13:06:26
● 2026-08-10 10:23:48
○A45.35.80.182015-11-29 → 2016-03-07 · 5 obs
○ 2015-07-22 01:44:10
● 2015-11-29 18:05:38
● 2016-03-07 01:14:42
○ 2016-07-14 22:29:32
○ 2026-08-10 10:23:48
○A67.23.238.102016-07-14 → 2017-04-06 · 5 obs
○ 2016-03-07 01:14:42
● 2016-07-14 22:29:32
● 2017-04-06 17:10:54
○ 2026-02-24 20:01:24
○ 2026-08-10 10:23:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, c.dns.br, a.dns.br, b.dns.br...-
rbminformatica.com.brns2.srv2br.com.br, ns1.srv2br.com.br4 records

✅ Authoritative Response

Server:143.208.8.28

NS records: ns2.srv2br.com.br, ns1.srv2br.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbminformatica.com.br (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

TypeCountSample Data
A1143.208.8.28
AAAA12804:2a88:8::28
NS2ns2.srv2br.com.br, ns1.srv2br.com.br
MX1rbminformatica.com.br (pri: 0)
TXT1v=spf1 a:server.srv2br.com.br mx ip4:143
SOA1ns1.srv2br.com.br emails.srv1eua.com.br

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.srv2br.com.br, ns1.srv2br.com.br, ns2.srv2br.com.br...)

Analysis

Hierarchy

rbminformatica.com.br serves as the parent of ns1.rbminformatica.com.br and ns2.rbminformatica.com.br.

Mail Server Role

rbminformatica.com.br serves as a mail server for rbminformatica.com.br.

IP Addresses

rbminformatica.com.br resolves to the IP addresses 143.208.8.28 and 2804:2a88:8::28

piratininga.ind.br, institutobrasil.com.br, ativafmibaiti.com.br plus two other host names have IP numbers in common with rbminformatica.com.br.

Name Servers

rbminformatica.com.br has two authoritative name servers — ns1.srv2br.com.br and ns2.srv2br.com.br.

The name server configuration of rbminformatica.com.br is shared with other domains, for instance sejalojas.com.br, certpoint.com.br, dnk.eti.br and two others.

rbminformatica.com.br shares at least some of its name servers with other domains, including dataphoto.com.br, spctruck.com.br, profiserver.com.br and two others.

These name servers are frequently seen alongside ns1.simplifiqweb.com.br, ns2.simplifiqweb.com.br, ns1.tazoo.com.br and 7 other name servers.

Both ns1.srv2br.com.br and ns2.srv2br.com.br have two IP addresses each. ns1.srv2br.com.br resolves to 143.208.8.28 and 2804:2a88:8::28; ns2.srv2br.com.br resolves to 143.208.8.29 and 2804:2a88:8::29.

Mail Servers

rbminformatica.com.br uses exactly one mail server, which is rbminformatica.com.br.

rbminformatica.com.br points to two IP addresses: 143.208.8.28 and 2804:2a88:8::28.