mx3.2br.com.br - robtex.com

mx3.2br.com.br

DNSSEC⚠️ Not signed
A194.87.164.42🇧🇷 BIXNET194.87.164.0/24
PTRmx3.2br.com.br

2br.com.br

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::6815:6ce🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8743🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.206Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.67🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSivan.ns.cloudflare.com ⭐
NSnina.ns.cloudflare.com
MXmx1.2br.com.br ⭐
MXmx2.2br.com.br(2)
MXmx3.2br.com.br(3)
TXTgoogle-site-verification=1iFSK-m02y6gxUlh3qrqul9s8uNNjnaWCV8uEEUMAGM
TXTv=spf1 include:_spfenvio.2br.com.br include:_spf.mx.cloudflare.net include:rp...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.6.206, 172.67.135.67
IPv62606:4700:3034::6815:6ce, 2606:4700:3037::ac43:8743
SOAivan.ns.cloudflare.comdns@cloudflare.com serial=2399941184

PTR for

42.164.87.194.in-addr.arpa

MX for

allumer.eng.br
2br.com.br

Same first word

mx3.in-berlin.de
mx3.kinghost.net
mx3.name
mx3.com
mx3.ch
mx3.gov.ru
mx3.fm
mx3.nl
mx3.dk
mx3.uni5.net
mx3.email
mx3.pb.gov.br
mx3.cn
mx3.me
mx3.org
mx3.tv
mx3.gouv.ml
mx3.us
mx3.at
mx3.co
mx3.fr
mx3.it
mx3.ca
mx3.net
mx3.jp
mx3.cc
mx3.gouv.ci
mx3.de
mx3.no
mx3.kasserver.com

Similar names

3xm.ie
xm3.net
m3x.com.br
3mx.ru
x3m.nl
x3m.li
3mx.be
x3m.ro
xm3.biz
x3m.us.com
x3m.lu
3xm.info
x3m.biz
3mx.com
m3x.it
3xm.jp
x3m.fi
xm3.org
x3m.ru
x3m.com.co
x3m.se
3xm.at
m3x.at
m3x.de
x3m.dk
m3x.com
x3m.ch
xm3.de
m3x.co
m3x.cn
m3x.us
x3m.es
3xm.dk
3mx.at
x3m.us
x3m.at
x3m.net
3mx.cc
x3m.in
x3m.lv
xm3.fr
m3x.pw
x3m.cc
3mx.biz
x3m.com.br
m3x.me
3xm.de
3xm.co.rs
3xm.photos
m3x.cc
3xm.com
m3x.ru
x3m.be
m3x.net
x3m.co.uk
x3m.ca
xm3.com
3mx.net
x3m.no
x3m.org
3xm.pl
3mx.eu
x3m.com
3xm.us
3xm.nl
x3m.sk
3xm.ru
x3m.pw
xm3.cn
x3m.com.mx
x3m.de
x3m.pl
m3x.net.br
3xm.com.br
3mx.de
m3x.org
3mx.us
x3m.co
x3m.technology
3xm.cn
3xm.gallery
x3m.eu
3xm.net
xm3.ru

DNS History

2 records (1 active, 1 former)

20222023202420252026A194.87.164.42149.56.70.110
○A149.56.70.1102021-06-17 → 2021-06-17 · 3 obs
● 2021-06-17 18:31:32
○ 2026-02-17 00:02:32
○ 2026-03-26 07:21:58
●A194.87.164.422026-02-17 → 2026-03-26 · 3 obs
○ 2021-06-17 18:31:32
● 2026-02-17 00:02:32
● 2026-03-26 07:21:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, d.dns.br, a.dns.br, c.dns.br...-
2br.com.brivan.ns.cloudflare.com, nina.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.136

NS records: ivan.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

TypeCountSample Data
A1194.87.164.42

Analysis

Mail Server Role

mx3.2br.com.br serves as the mail server for allumer.eng.br and 2br.com.br.

mx1.2br.com.br and mx2.2br.com.br are commonly used as mail servers together with mx3.2br.com.br.

IP Addresses

mx3.2br.com.br points to a single IP number: 194.87.164.42.