twi.com.br - robtex.com

twi.com.br

DNSSEC⚠️ Not signed
A201.87.225.7🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRns7.twi.com.br
NSdns1.twi.com.br ⭐
A201.87.225.3🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRdns1.twi.com.br
NSdns2.twi.com.br
A201.87.225.4🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRdns2.twi.com.br
NSdns3.twi.com.br
A201.87.225.9🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRdns3.twi.com.br
NSdns4.twi.com.br
A201.87.226.9🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRdns4.twi.com.br
MXmx01.twi.com.br ⭐
A201.87.225.77🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRmx01.twi.com.br
MXmx02.twi.com.br ⭐
A201.87.225.78🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer
PTRmx02.twi.com.br
TXTv=spf1 ip4:201.87.224.0/21 -all
TXTgoogle-site-verification=amcizEPpP8O0PWS6-lJ94uayKxOvib4uMoA9ksbpg3Q
SOAdns1.twi.com.brroot@twi.com.br 2026-02-24 #9

com.br

DNSSEC🔒 Signed (DS record present)
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=2026048032
📈 Tranco rank: #93,118
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Subdomains

smtp-out-01-74.twi.com.br
registra.twi.com.br
webmail.twi.com.br
ns11.twi.com.br
ns10.twi.com.br
ns8.twi.com.br
n(0x733378)-208.twi.com.br
rgt.twi.com.br
mx01.twi.com.br
smtp.twi.com.br
mx02.twi.com.br
smtp-out-01-65.twi.com.br
dns4.twi.com.br
ns29.twi.com.br
ns32.twi.com.br
fw2.twi.com.br
nat.twi.com.br
ns2.twi.com.br
mrtg.twi.com.br
n(0x733378)-201.twi.com.br
dns2.twi.com.br
dns1.twi.com.br
ns7.twi.com.br
www.twi.com.br
smtp-out-61.twi.com.br
dns3.twi.com.br
smtp-out-01-75.twi.com.br
ns40.twi.com.br
smtp-out-62.twi.com.br
ns3d.twi.com.br
smtp-out-01-53.twi.com.br
ns4.twi.com.br
cismep02.twi.com.br
cismep01.twi.com.br
ns3e.twi.com.br
ns31.twi.com.br
smtp-out-01-52.twi.com.br
router.twi.com.br
ns1.twi.com.br
spam.twi.com.br
ns3c.twi.com.br
fw.twi.com.br
ns41.twi.com.br
smtp-out-01-51.twi.com.br
ns3f.twi.com.br
ns30.twi.com.br

Same first word

twi.us
twi.li
twi.com.au
twi.co
twi.dk
twi.be
twi.by
twi.io
twi.gd
twi.com.ph
twi.me
twi.in
twi.de
twi.at
twi.tw
twi.org.pl
twi.ca
twi.sk
twi.nl
twi.com.pk
twi.com.br
twi.cc
twi.st
twi.it
twi.co.nz
twi.ru
twi.engineering
twi.tv
twi.la
twi.institute
twi.marketing
twi.agency
twi.fi
twi.mobi
twi.com
twi.systems
twi.cz
twi.red
twi.gg
twi.cn
twi.wtf
twi.hu
twi.im
twi.cl
twi.blue
twi.org
twi.no
twi.com.sg
twi.kz
twi.tools
twi.bb
twi.bz
twi.co.uk

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itw.ca
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iwt.dk
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wit.la
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wit.es

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.twi.com.brdns2.twi.com.brdns3.twi.com.brdns4.twi.com.brMXmx01.twi.com.brmx02.twi.com.brns3a.twi.com.brns3b.twi.com.brns3c.twi.com.brns3e.twi.com.brA201.87.225.7
●NSdns1.twi.com.br2015-08-24 → 2026-03-01 · 2 obs
● 2015-08-24 04:43:36
● 2026-03-01 02:51:34
●NSdns2.twi.com.br2015-08-24 → 2026-03-01 · 2 obs
● 2015-08-24 04:43:36
● 2026-03-01 02:51:34
●NSdns3.twi.com.br2015-08-24 → 2026-03-01 · 2 obs
● 2015-08-24 04:43:36
● 2026-03-01 02:51:34
●NSdns4.twi.com.br2015-08-24 → 2026-03-01 · 2 obs
● 2015-08-24 04:43:36
● 2026-03-01 02:51:34
●MXmx01.twi.com.br2026-02-15 → 2026-03-01 · 3 obs
○ 2021-05-05 01:40:46
● 2026-02-15 00:17:48
● 2026-03-01 02:51:34
●MXmx02.twi.com.br2026-02-15 → 2026-03-01 · 3 obs
○ 2021-05-05 01:40:46
● 2026-02-15 00:17:48
● 2026-03-01 02:51:34
○MXns3a.twi.com.br2015-08-24 → 2020-07-12 · 4 obs
● 2015-08-24 04:43:36
● 2020-07-12 10:01:52
○ 2021-03-30 04:27:04
○ 2026-03-01 02:51:34
○MXns3b.twi.com.br2015-08-24 → 2020-07-12 · 4 obs
● 2015-08-24 04:43:36
● 2020-07-12 10:01:52
○ 2021-03-30 04:27:04
○ 2026-03-01 02:51:34
○MXns3c.twi.com.br2015-08-24 → 2020-07-12 · 4 obs
● 2015-08-24 04:43:36
● 2020-07-12 10:01:52
○ 2021-03-30 04:27:04
○ 2026-03-01 02:51:34
○MXns3e.twi.com.br2021-03-30 → 2021-05-05 · 5 obs
○ 2020-07-12 10:01:52
● 2021-03-30 04:27:04
● 2021-05-05 01:40:46
○ 2026-02-15 00:17:48
○ 2026-03-01 02:51:34
●A201.87.225.72015-08-24 → 2026-03-01 · 2 obs
● 2015-08-24 04:43:36
● 2026-03-01 02:51:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, b.dns.br, d.dns.br, a.dns.br...-
twi.com.brdns1.twi.com.br, dns2.twi.com.br, dns3.twi.com.br, dns4.twi.com.br4 records

✅ Authoritative Response

Server: 201.87.225.9

NS records: dns1.twi.com.br, dns2.twi.com.br, dns3.twi.com.br, dns4.twi.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A1201.87.225.7
NS4dns4.twi.com.br, dns1.twi.com.br...
MX2mx02.twi.com.br (pri: 10), mx01.twi.com.br (pri: 10)
TXT2v=spf1 ip4:201.87.224.0/21 -all, google-site-verification=amcizEPpP8O0PWS
SOA1dns1.twi.com.br root.twi.com.br

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns1.twi.com.br, dns2.twi.com.br, dns3.twi.com.br...)

Analysis

Hierarchy

twi.com.br is a parent of smtp-out-01-74.twi.com.br, registra.twi.com.br, webmail.twi.com.br, ns11.twi.com.br, ns10.twi.com.br and a few other host names.

IP Addresses

twi.com.br resolves to a single IP address: 201.87.225.7.

Other host names including telelife.com.br, www.skulls.com.br, vhfa.com.br, eker.com.br and ralfitzel.com share IP numbers with twi.com.br.

Name Servers

twi.com.br is delegated to four name servers: dns1.twi.com.br, dns2.twi.com.br, dns3.twi.com.br and dns4.twi.com.br.

twi.com.br at least partially shares name servers with other domains, including artcha.com.br, fosminas.com.br, flexcortintas.com.br, sper.com.br and cosan.eng.br.

These name servers are commonly used with ns1.twi.com.br and ns2.twi.com.br.

Hostnames with a single IP:

dns1.twi.com.br points to 201.87.225.3

dns2.twi.com.br points to 201.87.225.4

dns3.twi.com.br points to 201.87.225.9

dns4.twi.com.br points to 201.87.226.9

Mail Servers

twi.com.br is handled by two mail servers: mx01.twi.com.br and mx02.twi.com.br.

twi.com.br shares its mail server setup with other domains, including icrnet.com.br, erha.com.br, alaturca.com.br, fotoponto.com.br and alphasolutions.com.br.

Host names with a single IP:

mx01.twi.com.br points to 201.87.225.77.

mx02.twi.com.br points to 201.87.225.78.