robust.com.br - robtex.com

robust.com.br

DNSSEC⚠️ Not signed
A108.181.92.71🇺🇸 AS40676108.181.92.0/23
PTRserver-web22.dal.pz.samtooweb.com
NSamir.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamir.ns.cloudflare.com
A2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamir.ns.cloudflare.com
A108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
NSkay.ns.cloudflare.com
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
MXmail.robust.com.br ⭐
A108.181.92.71🇺🇸 AS40676108.181.92.0/23
PTRserver-web22.dal.pz.samtooweb.com
TXTMS=ms38132383
TXTv=spf1 +a +mx +ip4:108.181.92.66 ~all
SOAamir.ns.cloudflare.comdns@cloudflare.com serial=2394192499

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
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Previously MX for

robust.com.br

Up

mail.robust.com.br

Same first word

robust.cv
robust.co
robust.no
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robust.com.br

Similar names

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butros.de
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usbotr.com
turbos.com.es
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bstour.co.kr
botrus.fr
tourbs.com
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turbos.cz
trobus.com
sturbo.lt
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butros.com
subtor.com.cn
bortus.ai
rbotus.com
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sbtour.net
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subtor.de
trubos.ru
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turbos.uk.net
btours.cn

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSamir.ns.cloudflare.comkay.ns.cloudflare.comns1.agenciayup.com.brns1.cpanel0027.hospedagemdesites.wsns2.agenciayup.com.brns2.cpanel0027.hospedagemdesites.wsns3.agenciayup.com.brns4.agenciayup.com.brMXmail.robust.com.brmx.robust.com.brrobust.com.brA108.181.92.71158.69.52.117186.202.127.4067.23.238.66
●NSamir.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs
○ 2016-12-20 08:31:40
● 2026-02-25 21:40:40
● 2026-02-25 21:40:42
●NSkay.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs
○ 2016-12-20 08:31:40
● 2026-02-25 21:40:40
● 2026-02-25 21:40:42
○NSns1.agenciayup.com.br2015-10-28 → 2016-12-20 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42
○NSns1.cpanel0027.hospedagemdesites.ws2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 06:42:28
○ 2015-10-28 11:27:54
○ 2026-02-25 21:40:42
○NSns2.agenciayup.com.br2015-10-28 → 2016-12-20 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42
○NSns2.cpanel0027.hospedagemdesites.ws2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 06:42:28
○ 2015-10-28 11:27:54
○ 2026-02-25 21:40:42
○NSns3.agenciayup.com.br2015-10-28 → 2016-12-20 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42
○NSns4.agenciayup.com.br2015-10-28 → 2016-12-20 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42
●MXmail.robust.com.br2026-02-25 → 2026-02-25 · 3 obs
○ 2016-12-20 08:31:40
● 2026-02-25 21:40:40
● 2026-02-25 21:40:42
○MXmx.robust.com.br2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 06:42:28
○ 2015-10-28 11:27:54
○ 2026-02-25 21:40:42
○MXrobust.com.br2015-10-28 → 2016-12-20 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42
●A108.181.92.712026-02-25 → 2026-02-25 · 3 obs
○ 2016-12-20 08:31:40
● 2026-02-25 21:40:40
● 2026-02-25 21:40:42
○A158.69.52.1172015-10-28 → 2016-04-28 · 5 obs
○ 2015-07-06 06:42:28
● 2015-10-28 11:27:54
● 2016-04-28 01:35:46
○ 2016-09-11 02:56:10
○ 2026-02-25 21:40:42
○A186.202.127.402015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 06:42:28
○ 2015-10-28 11:27:54
○ 2026-02-25 21:40:42
○A67.23.238.662016-09-11 → 2016-12-20 · 5 obs
○ 2016-04-28 01:35:46
● 2016-09-11 02:56:10
● 2016-12-20 08:31:40
○ 2026-02-25 21:40:40
○ 2026-02-25 21:40:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, d.dns.br, c.dns.br, b.dns.br...-
robust.com.bramir.ns.cloudflare.com, kay.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.62

NS records: amir.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

TypeCountSample Data
A1108.181.92.71
NS2amir.ns.cloudflare.com, kay.ns.cloudflare.com
MX1mail.robust.com.br (pri: 0)
TXT2MS=ms38132383, v=spf1 +a +mx +ip4:108.181.92.66 ~all
SOA1amir.ns.cloudflare.com dns.cloudflare.co

AI analysis

The parent of mail.robust.com.br is robust.com.br.

robust.com.br points to IP number: 108.181.92.71.

Other host names such as doutornet.com.br, velassjtadeu.com.br, mail.tortue.com.br, transjanelog.com.br and mail.maximafm.com.br share IPs with robust.com.br.

robust.com.br is delegated to two name servers: amir.ns.cloudflare.com and kay.ns.cloudflare.com.

robust.com.br shares the same name server setup as ucel.edu.ar, ezhenma.com, datevast.com, good-water.net and cloudr.nl.

robust.com.br at least partially shares name servers with other domains, for instance sil(0x636f636b).dev, bdikent.co.uk, orchardparkshopping.com, paxunited.org and imixx.net.

these name servers are often used in conjunction with the name servers trevor.ns.cloudflare.com.

Host names with six IP numbers:

amir.ns.cloudflare.com points to 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62.

kay.ns.cloudflare.com points to 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.

robust.com.br is handled by a single mail server, mail.robust.com.br.

mail.robust.com.br points to a single IP: 108.181.92.71.