rsaa.com.br - robtex.com

rsaa.com.br

DNSSEC🔒 Signed (DS record present)
NSd.sec.dns.br ⭐
A2001:12ff::14🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRd.sec.dns.br
A200.160.0.14🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRd.sec.dns.br
NSf.sec.dns.br
A2001:12f8:9:1::14🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)
PTRf.sec.dns.br
A200.189.40.14🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)
PTRf.sec.dns.br
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTv=spf1 include:zoho.com ~all
TXTzoho-verification=zb71558820.zmverify.zoho.com
SOAd.sec.dns.brhostmaster@registro.br serial=2026089000

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 2026-09-05 #20
rank #565485 globally
rank #4190 in the tld
WOT: SAFE (69/100)

Previously NS for

rsaa.com.br

Same first word

rsaa.com.cn
rsaa.net
rsaa.org
rsaa.com.au
rsaa.ch
rsaa.com.br
rsaa.ro
rsaa.com
rsaa.de
rsaa.org.uk

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aras.nl
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aasr.com.au
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aasr.es
saar.be
arsa.me
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asar.nl
arsa.com.pl
raas.info
sara.io
rasa.co.th
rasa.xyz
rasa.com.sa
arsa.org
arsa.su
aasr.ch
saar.dental
aras.biz
aras.co
arsa.tv
saar.in
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aars.dk
asra.my
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asar.eu
saar.co
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sara.marketing
aasr.org.ar
sara.co.in
arsa.in
aasr.us
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rasa.fr
arsa.de
asra.se
saar.cz
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aras.pt

DNS History

20 records (5 active, 15 former)

20162017201820192020202120222023202420252026NSd.sec.dns.brf.sec.dns.brns1.direitonovo.com.brns1.dominios.uol.com.brns2.direitonovo.com.brrsaa.com.brMXmx.zoho.commx2.zoho.commx3.zoho.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA187.17.111.97189.36.3.197
●NSd.sec.dns.br2026-03-25 → 2026-03-31 · 3 obs
○ 2016-04-04 14:32:32
● 2026-03-25 23:30:18
● 2026-03-31 22:05:38
●NSf.sec.dns.br2026-03-25 → 2026-03-31 · 3 obs
○ 2016-04-04 14:32:32
● 2026-03-25 23:30:18
● 2026-03-31 22:05:38
○NSns1.direitonovo.com.br2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○NSns1.dominios.uol.com.br2015-10-12 → 2016-04-04 · 5 obs
○ 2015-04-30 10:54:48
● 2015-10-12 14:55:56
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○NSns2.direitonovo.com.br2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○NSrsaa.com.br2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○MXalt1.aspmx.l.google.com2015-04-30 → 2016-04-04 · 4 obs
● 2015-04-30 10:54:48
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○MXalt2.aspmx.l.google.com2015-04-30 → 2016-04-04 · 4 obs
● 2015-04-30 10:54:48
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○MXalt3.aspmx.l.google.com2015-10-12 → 2016-04-04 · 5 obs
○ 2015-04-30 10:54:48
● 2015-10-12 14:55:56
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○MXalt4.aspmx.l.google.com2015-10-12 → 2016-04-04 · 5 obs
○ 2015-04-30 10:54:48
● 2015-10-12 14:55:56
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○MXaspmx.l.google.com2015-04-30 → 2016-04-04 · 4 obs
● 2015-04-30 10:54:48
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○MXaspmx2.googlemail.com2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○MXaspmx3.googlemail.com2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○MXaspmx4.googlemail.com2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
○MXaspmx5.googlemail.com2015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38
●MXmx.zoho.com2026-03-25 → 2026-03-31 · 3 obs
○ 2016-04-04 14:32:32
● 2026-03-25 23:30:18
● 2026-03-31 22:05:38
●MXmx2.zoho.com2026-03-25 → 2026-03-31 · 3 obs
○ 2016-04-04 14:32:32
● 2026-03-25 23:30:18
● 2026-03-31 22:05:38
●MXmx3.zoho.com2026-03-25 → 2026-03-31 · 3 obs
○ 2016-04-04 14:32:32
● 2026-03-25 23:30:18
● 2026-03-31 22:05:38
○A187.17.111.972015-10-12 → 2016-04-04 · 5 obs
○ 2015-04-30 10:54:48
● 2015-10-12 14:55:56
● 2016-04-04 14:32:32
○ 2026-03-25 23:30:18
○ 2026-03-31 22:05:38
○A189.36.3.1972015-04-30 → 2015-04-30 · 3 obs
● 2015-04-30 10:54:48
○ 2015-10-12 14:55:56
○ 2026-03-31 22:05:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, f.dns.br, e.dns.br, d.dns.br...-
rsaa.com.brd.sec.dns.br, f.sec.dns.br-

✅ Authoritative Response

Server:200.160.0.14

NS records: d.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1147ms | Queries: -

📄 Records

TypeCountSample Data
NS2d.sec.dns.br, f.sec.dns.br
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT2v=spf1 include:zoho.com ~all, zoho-verification=zb71558820.zmverify.zo
SOA1d.sec.dns.br hostmaster.registro.br

Analysis

Name Servers

Two name servers d.sec.dns.br and f.sec.dns.br handle delegation for rsaa.com.br.

rsaa.com.br uses the same name server setup as other domains, for example useamazonia.com.br, redesagradobrasilia.com.br, hardvision.com.br, expedicaoterradegigantes.com.br and canani.net.br.

rsaa.com.br partially shares name servers with other domains; examples include consultadiarios.com.br, pansera.com.br, geoapp.com.br, smartticket.com.br and dominus.eti.br.

these name servers are commonly used with the name servers e.sec.dns.br.

Host names with two IP numbers:

d.sec.dns.br points to: 2001:12ff::14 and 200.160.0.14

f.sec.dns.br points to: 2001:12f8:9:1::14 and 200.189.40.14

Mail Servers

rsaa.com.br is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

rsaa.com.br shares some mail servers with other domains, at least partially, such as wasowicz.biz, waveex.com.br, adslane.com, againcolor.com and ezesys.net.

Host names with two IP numbers:

The host name mx.zoho.com points to: 136.143.183.44 and 136.143.191.44.

Host names with one IP number:

The host name mx2.zoho.com points to: 136.143.183.44.

The host name mx3.zoho.com points to: 136.143.191.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.