`oncos.com.br`

DNSSEC	⚠️ Not signed
NS	`a.auto.dns.br` ⭐
		A	2001:12ff:0:2::88^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.auto.dns.br`
		A	200.160.2.88^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.auto.dns.br`
NS	`b.auto.dns.br`
		A	2001:12ff:0:2::89^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`b.auto.dns.br`
		A	200.160.2.89^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`b.auto.dns.br`
TXT	`v=spf1 -all`
SOA	`a.auto.dns.br`hostmaster@registro.br serial=2026199860

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026199504

rank #535787 globally
rank #4016 in the tld
WOT: SAFE (69/100)

Same first word

oncos.ro

oncos.fr

oncos.com.br

oncos.com

oncos.it

oncos.org

oncos.ru

oncos.de

oncos.net

oncos.store

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coson.co.uk

conso.net

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socon.it

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conso.at

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sonoc.com

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oscon.org

socon.com

scoon.nl

socon.biz

oscon.dk

socon.ca

noosc.com

snoco.gov

cnsoo.com

csono.com

onsco.kr

noosc.co.id

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conos.hr

soocn.com

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onsco.co.kr

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scoon.jp

conso.ch

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nosco.eu

coson.de

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nosco.cz

DNS History

18 records (2 active, 16 former)

●NSa.auto.dns.br2026-06-08 → 2026-07-18 · 3 obs

○ 2020-03-19 17:29:12
● 2026-06-08 12:53:56
● 2026-07-18 21:40:58

●NSb.auto.dns.br2026-06-08 → 2026-07-18 · 3 obs

○ 2020-03-19 17:29:12
● 2026-06-08 12:53:56
● 2026-07-18 21:40:58

○NScarl.ns.cloudflare.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○NSelsa.ns.cloudflare.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○NSns1.dreamhost.com2015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○NSns2.dreamhost.com2015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○NSns3.dreamhost.com2015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○MXmx.a.locaweb.com.br2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○MXmx.b.locaweb.com.br2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○MXmx.core.locaweb.com.br2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○MXmx.jk.locaweb.com.br2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○MXmx1.sub4.homie.mail.dreamhost.com2015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○MXmx2.sub4.homie.mail.dreamhost.com2015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○A104.24.122.382020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○A104.24.123.382020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○A173.236.154.1182015-07-14 → 2017-03-29 · 6 obs

● 2015-07-14 23:45:12
○ 2015-11-17 16:29:10
○ 2016-02-26 04:32:36
● 2017-03-29 16:15:26
○ 2020-03-19 17:29:12
○ 2026-07-18 21:40:58

○A2606:4700:3035::6818:7a262020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

○A2606:4700:3036::6818:7b262020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-29 16:15:26
● 2020-03-19 17:29:12
○ 2026-06-08 12:53:56
○ 2026-07-18 21:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
oncos.com.br	b.auto.dns.br, a.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.88

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4871ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.auto.dns.br, b.auto.dns.br`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`a.auto.dns.br hostmaster.registro.br`

Analysis

Name Servers

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

oncos.com.br has the same name server delegation as a number of other domains, such as empregavale.com.br, bittbull.com.br, astarte.com.br and two more.

a.auto.dns.br and b.auto.dns.br each resolve to two IP addresses: a.auto.dns.br points to 200.160.2.88 and 2001:12ff:0:2::88, while b.auto.dns.br points to 200.160.2.89 and 2001:12ff:0:2::89.

oncos.com.br - robtex.com

oncos.com.br

com.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`oncos.com.br`

`com.br`