`cotasonline.com.br`

DNSSEC	⚠️ Not signed
A	198.27.90.48^{🇨🇦 OVH198.27.64.0/18 Hosting route}
		PTR	`srv.win.0004.hospedagemdesite.goiania.br`
NS	`ns1.dado.cloud` ⭐ ⚠️ Not in parent delegation
		A	201.54.3.225^{🇧🇷 AS272432201.54.3.0/24 CLARO S.A. Customer}
			PTR	`201-54-3-225.br-se-1.user-content.mgc-public.net`
NS	`ns2.dado.cloud` ⚠️ Not in parent delegation
		A	177.93.132.236^{🇧🇷 AS272432177.93.132.0/22 Angola Cables proxy-registered route object for customer AS272432 ******************************************************************************* This object is for AS272432 customer routes which is being exported from this source AS This route object was create because no existing route object with the same sources was found, and since some Angola Cables peers filter based on these objects these routes may be rejected if this object is not created Please contact peering@angolacables.co.ao if you have any questions regarding this object. *******************************************************************************+}
			PTR	`177-93-132-236.br-ne-1.user-content.mgc-public.net`
NS	`ns21.ravehost.com.br` ⚠️ Not in zone NS records
		A	198.27.90.48^{🇨🇦 OVH198.27.64.0/18 Hosting route}
			PTR	`srv.win.0004.hospedagemdesite.goiania.br`
NS	`ns22.ravehost.com.br` ⚠️ Not in zone NS records
MX	`mail.cotasonline.com.br` ⭐
		A	198.27.90.48^{🇨🇦 OVH198.27.64.0/18 Hosting route}
			PTR	`srv.win.0004.hospedagemdesite.goiania.br`
TXT	`v=spf1 +a +mx +a:weeke.dado.cloud ip4:209.222.97.247 -all`
SOA	`ns1.dado.cloud`kausreche@live.com serial=1773508109

`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=2026085112

rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Subdomains

ns1.cotasonline.com.br

mail.cotasonline.com.br

ns2.cotasonline.com.br

Same first word

cotasonline.com.br

Similar names

noticesalon.com

coastonline.co.nz

tascoonline.com

castoonline.org

antcolonies.net

coastonline.info

DNS History

10 records (6 active, 4 former)

○NSns1.cotasonline.com.br2015-05-11 → 2016-10-21 · 4 obs

● 2015-05-11 00:14:50
● 2016-10-21 13:17:20
○ 2026-02-22 15:12:26
○ 2026-03-26 05:06:40

●NSns1.dado.cloud2026-02-22 → 2026-03-26 · 3 obs

○ 2016-10-21 13:17:20
● 2026-02-22 15:12:26
● 2026-03-26 05:06:40

○NSns2.cotasonline.com.br2015-05-11 → 2016-10-21 · 4 obs

● 2015-05-11 00:14:50
● 2016-10-21 13:17:20
○ 2026-02-22 15:12:26
○ 2026-03-26 05:06:40

●NSns2.dado.cloud2026-02-22 → 2026-03-26 · 3 obs

○ 2016-10-21 13:17:20
● 2026-02-22 15:12:26
● 2026-03-26 05:06:40

●NSns21.ravehost.com.br2015-05-11 → 2026-03-26 · 2 obs

● 2015-05-11 00:14:50
● 2026-03-26 05:06:40

●NSns22.ravehost.com.br2015-05-11 → 2026-03-26 · 5 obs

● 2015-05-11 00:14:50
● 2026-02-22 15:12:26
○ 2026-03-18 10:34:56
● 2026-03-18 20:59:02
● 2026-03-26 05:06:40

●MXmail.cotasonline.com.br2015-05-11 → 2026-03-26 · 2 obs

● 2015-05-11 00:14:50
● 2026-03-26 05:06:40

○A158.69.118.792016-04-09 → 2016-10-21 · 5 obs

○ 2016-01-20 08:41:10
● 2016-04-09 13:49:30
● 2016-10-21 13:17:20
○ 2026-02-22 15:12:26
○ 2026-03-26 05:06:40

●A198.27.90.482026-02-22 → 2026-03-26 · 3 obs

○ 2016-10-21 13:17:20
● 2026-02-22 15:12:26
● 2026-03-26 05:06:40

○A74.63.218.422015-05-11 → 2016-01-20 · 4 obs

● 2015-05-11 00:14:50
● 2016-01-20 08:41:10
○ 2016-04-09 13:49:30
○ 2026-03-26 05:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
cotasonline.com.br	ns22.ravehost.com.br, ns21.ravehost.com.br	-

✅ Authoritative Response

Server:198.27.90.48

NS records: ns22.ravehost.com.br, ns21.ravehost.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.27.90.48`
NS	2	`ns2.dado.cloud, ns1.dado.cloud`
MX	1	`mail.cotasonline.com.br (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:weeke.dado.cloud ip4:20`
SOA	1	`ns1.dado.cloud kausreche.live.com`

Analysis

Hierarchy

cotasonline.com.br is parent of ns1.cotasonline.com.br, mail.cotasonline.com.br and ns2.cotasonline.com.br.

IP Addresses

cotasonline.com.br points to a single IP: 198.27.90.48.

Other host names, for instance mail.idsistemas.com.br, ns2.idsistemas.com.br, wh1ns2.spolucloud.com, rpprintrefeicao.com and negociossa.com share IP numbers with cotasonline.com.br.

Name Servers

cotasonline.com.br is delegated to four name servers: ns1.dado.cloud, ns2.dado.cloud, ns21.ravehost.com.br and ns22.ravehost.com.br.

cotasonline.com.br at least partially shares its name servers with other domains, for instance meradvogados.com, vasari.com.br, mtsuspensao.com, lesystem.inf.br and numerologia.com.br.

These name servers are commonly used with wh1ns1.spolucloud.com, ns1.dadobrasil.com.br, ns7.ravehost.com.br, ns8.ravehost.com.br, ns1.vpsw01.com, ns2.vpsw01.com, ns11.ravehost.com.br, ns12.ravehost.com.br, ns1.wh3.spolucloud.com and ns2.wh3.spolucloud.com.

Host names with one IP number:

ns1.dado.cloud points to: 201.54.3.225.

ns2.dado.cloud points to: 177.93.132.236.

ns21.ravehost.com.br points to: 198.27.90.48.

Mail Servers

cotasonline.com.br is served by a single mail server, mail.cotasonline.com.br.

mail.cotasonline.com.br points to IP number 198.27.90.48.

cotasonline.com.br - robtex.com