tuds.com.br - robtex.com

tuds.com.br

DNSSEC🔒 Signed (DS record present)
NSa.auto.dns.br ⭐
A2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRb.auto.dns.br
TXTv=spf1 -all
SOAa.auto.dns.brhostmaster@registro.br serial=2026119740

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=2026119448
rank #527790 globally
rank #3953 in the tld
WOT: SAFE (69/100)

Same first word

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tuds.gitlab.io
tuds.org

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stud.com.ua
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usdt.com

DNS History

13 records (2 active, 11 former)

20162017201820192020202120222023202420252026NSa.auto.dns.brb.auto.dns.brd.sec.dns.bre.sec.dns.brhm23ns1.locaweb.com.brns2.locaweb.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA104.236.71.193191.252.44.68
●NSa.auto.dns.br2026-04-22 → 2026-04-29 · 3 obs
○ 2026-02-18 11:58:26
● 2026-04-22 09:33:02
● 2026-04-29 18:44:30
●NSb.auto.dns.br2026-04-22 → 2026-04-29 · 3 obs
○ 2026-02-18 11:58:26
● 2026-04-22 09:33:02
● 2026-04-29 18:44:30
○NSd.sec.dns.br2017-02-16 → 2017-02-16 · 4 obs
○ 2016-05-17 06:02:22
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○NSe.sec.dns.br2017-02-16 → 2017-02-16 · 4 obs
○ 2016-05-17 06:02:22
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○NShm232015-07-21 → 2016-05-17 · 4 obs
● 2015-07-21 09:04:28
● 2016-05-17 06:02:22
○ 2017-02-16 13:58:12
○ 2026-04-29 18:44:30
○NSns1.locaweb.com.br2015-07-21 → 2016-05-17 · 4 obs
● 2015-07-21 09:04:28
● 2016-05-17 06:02:22
○ 2017-02-16 13:58:12
○ 2026-04-29 18:44:30
○NSns2.locaweb.com.br2015-07-21 → 2016-05-17 · 4 obs
● 2015-07-21 09:04:28
● 2016-05-17 06:02:22
○ 2017-02-16 13:58:12
○ 2026-04-29 18:44:30
○MXmx.a.locaweb.com.br2015-07-21 → 2017-02-16 · 4 obs
● 2015-07-21 09:04:28
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○MXmx.b.locaweb.com.br2015-07-21 → 2017-02-16 · 4 obs
● 2015-07-21 09:04:28
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○MXmx.core.locaweb.com.br2015-07-21 → 2016-05-17 · 4 obs
● 2015-07-21 09:04:28
● 2016-05-17 06:02:22
○ 2017-02-16 13:58:12
○ 2026-04-29 18:44:30
○MXmx.jk.locaweb.com.br2015-07-21 → 2017-02-16 · 4 obs
● 2015-07-21 09:04:28
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○A104.236.71.1932017-02-16 → 2017-02-16 · 4 obs
○ 2016-05-17 06:02:22
● 2017-02-16 13:58:12
○ 2026-02-18 11:58:26
○ 2026-04-29 18:44:30
○A191.252.44.682015-07-21 → 2016-05-17 · 4 obs
● 2015-07-21 09:04:28
● 2016-05-17 06:02:22
○ 2017-02-16 13:58:12
○ 2026-04-29 18:44:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
tuds.com.bra.auto.dns.br, b.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.88

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1154ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.auto.dns.br, b.auto.dns.br
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1a.auto.dns.br hostmaster.registro.br

Analysis

Name Servers

tuds.com.br is delegated to two name servers a.auto.dns.br and b.auto.dns.br.

tuds.com.br shares the same name server setup as other domains, for instance imobiliariacomerlato.com.br, desendivida.com.br, cacetaeplaneta.com.br, clearswift.com.br and villacon.com.br.

Host names with two IP numbers:

The host name a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88; the host name b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89.