`cerebrasc.com`

DNSSEC	⚠️ Not signed
A	186.202.157.79^{🇧🇷 Locaweb186.202.156.0/22 Servicos de Internet SA}
NS	`ns1.locaweb.com.br` ⭐
		A	2804:218:7000:0:186:202:8:254^{🇧🇷 Locaweb2804:218:7000::/48}
		A	186.202.8.254^{🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA}
NS	`ns2.locaweb.com.br`
		A	2804:218:7001:0:187:45:248:254^{🇧🇷 Locaweb2804:218:7001::/48}
		A	187.45.248.254^{🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA}
NS	`ns3.locaweb.com.br`
		A	2804:218:7002:0:189:126:101:254^{🇧🇷 Locaweb2804:218:7002::/48}
		A	189.126.101.254^{🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA}
MX	`mx.a.locaweb.com.br` ⭐
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	`ns1.locaweb.com.br`hostmaster@locaweb.com.br 2022-03-10 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774882032

Same first word

cerebrasc.com

cerebrasc.com.br

Similar names

bccareers.ca

bsccareer.com

careersbc.com

rebeccars.com

careerscb.com

bccareers.com

DNS History

7 records (7 active, 0 former)

●NSns1.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●NSns2.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●NSns3.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●MXmx.a.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●MXmx.b.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●MXmx.jk.locaweb.com.br2017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

●A186.202.157.792017-05-11 → 2026-03-30 · 2 obs

● 2017-05-11 20:33:52
● 2026-03-30 15:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cerebrasc.com	ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br	-

✅ Authoritative Response

Server:186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cerebrasc.com (unsigned zone)

⏱️ Timing

Total: 975ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.202.157.79`
NS	3	`ns1.locaweb.com.br, ns2.locaweb.com.br...`
MX	3	`mx.jk.locaweb.com.br (pri: 20), mx.b.locaweb.com.br (pri: 10)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	1	`ns1.locaweb.com.br hostmaster.locaweb.co`

Analysis

IP Addresses

cerebrasc.com points to IP number 186.202.157.79.

For instance, other host names valedo.com.br, chiptronic.mx, nipobrasileira.com.br, dpcontent.com.br and omegatechnology.com.br share IP numbers with cerebrasc.com.

Name Servers

The delegation for cerebrasc.com is handled by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

cerebrasc.com shares name servers with other domains at least partially, for example autotrax.com.br, webmelfi.com, roosit.com.br, vitabox.com.br and starmig.com.