mx.tcnet.com.br - robtex.com

mx.tcnet.com.br

DNSSEC⚠️ Not signed
A189.38.5.3🇧🇷 AS28306-NET189.38.5.0/24 Britis Telecom LTDA
PTRplesk1.britis.net.br

tcnet.com.br

DNSSEC⚠️ Not signed
A189.38.5.3🇧🇷 AS28306-NET189.38.5.0/24 Britis Telecom LTDA
NSa-dns.britis.net.br ⭐
NSns01.tcnet.com.br ⚠️ Not in zone NS records
NSns02.tcnet.com.br ⚠️ Not in zone NS records
NSns1.britis.net.br ⚠️ Not in parent delegation
NSns2.britis.net.br ⚠️ Not in parent delegation
MXmx2.britis.net.br ⭐
TXT600
TXT43200
TXTv=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3uigTceuxuP1vzpeXNVEKlknzk8...
SOAa-dns.britis.net.brdns_adm@britis.net.br serial=1634234895
WOT: SAFE (50/100)
WOT: SAFE (50/100)

Previously MX for

britis.net.br
britis.com.br
meninodaporteira.com.br

Same first word

mx.vg
mx.gp
mx.cloudaccess.net
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.network
mx.se.gov.br
mx.gy
mx.pe
mx.realm.cz
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.cm
mx.graphics
mx.cx
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.microsoft
mx.ph
mx.myftp.biz
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.ag
mx.ee
mx.net.ru
mx.fi
mx.cz
mx.co.kr
mx.net
mx.box
mx.homelinux.com
mx.dnsalias.com
mx.se
mx.srv.br
mx.si
mx.de
mx.org.ua
mx.nl
mx.com

Similar names

mx.co.ua
mx.al
mx
mx.org
mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
xm.co
mx.fm
mx.dk
mx.mil.lv
xm.co.za
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
xm.kiev.ua
xm.js.cn
xm.cc
xm.by
mx.co.at
mx.ua
mx.csb.app
mx.au
xm.world
xm.lt
mx.go.gov.br
mx.com.mx
mx.dev
xm.com.ua
mx.od.ua
mx.su
xm.ru
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
xm.de
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
xm.cl
mx.io
mx.co.ke
xm.sk
xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.com

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A189.38.5.3189.38.0.18
○A189.38.0.182015-06-27 → 2021-07-11 · 4 obs
● 2015-06-27 08:06:06
● 2021-07-11 17:47:38
○ 2026-03-01 12:51:34
○ 2026-05-09 09:50:54
●A189.38.5.32026-03-01 → 2026-05-09 · 3 obs
○ 2021-07-11 17:47:38
● 2026-03-01 12:51:34
● 2026-05-09 09:50:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, e.dns.br, a.dns.br, c.dns.br...-
tcnet.com.brns01.tcnet.com.br, ns02.tcnet.com.br2 records

✅ Authoritative Response

Server:189.38.0.5

NS records: ns01.tcnet.com.br, ns02.tcnet.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

TypeCountSample Data
A1189.38.5.3

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns01.tcnet.com.br, ns02.tcnet.com.br)

Analysis

IP Addresses

mx.tcnet.com.br resolves to one IP number: 189.38.5.3.

other host names including www.tcnet.com.br, mx2.britis.net.br, britis.com.br, webmail.tcnet.com.br and tcnet.com.br share IP numbers with mx.tcnet.com.br.