`editoracoc.com.br`

DNSSEC	⚠️ Not signed
A	159.182.80.25^{🇺🇸 ENETWORKS128.0.0.0/2}
		PTR	`simuladaoenem.com`
		PTR	`cocdigital.com.br`
		PTR	`combinadosname.com.br`
		PTR	`digilivro.com.br`
		PTR	`dominiococ.com.br`
		PTR	`redecoc.com.br`
		PTR	`telename.com.br`
		PTR	`preparatorioenem.preparatorioenem.com`
		PTR	`www.prevestibularcoc.com`
		PTR	`www.prevestibularcocadistancia.com`
		PTR	`www.sejaparceirococ.com`
		PTR	`www.simuladaoenem.com`
		PTR	`www.simuladoenem.com`
		PTR	`www.classbuilder.com.br`
		PTR	`bancoresolucoes.coc.com.br`
		PTR	`ce.coc.com.br`
		PTR	`cec.coc.com.br`
		PTR	`cedig.coc.com.br`
		PTR	`ceint.coc.com.br`
		PTR	`certificacoes.coc.com.br`
		PTR	`cocnews.coc.com.br`
		PTR	`cocnewsasdfadf.coc.com.br`
		PTR	`digital.coc.com.br`
		PTR	`enem.coc.com.br`
		PTR	`portal.coc.com.br`
		PTR	`simuladoonline.coc.com.br`
		PTR	`sistema.coc.com.br`
		PTR	`wms.coc.com.br`
		PTR	`www.coc.com.br`
		PTR	`www.cocdigital.com.br`
		PTR	`interna.coceducacao.com.br`
		PTR	`internas.cocemsuacasa.com.br`
		PTR	`www.cocemsuacasa.com.br`
		PTR	`www.congressoscoc.com.br`
		PTR	`www.digilivro.com.br`
		PTR	`www.dominiococ.com.br`
		PTR	`@.editoracoc.com.br`
		PTR	`download.editoracoc.com.br`
		PTR	`fpd.editoracoc.com.br`
		PTR	`internas.editoracoc.com.br`
		PTR	`www.editoracoc.com.br`
		PTR	`www.editoraname.com.br`
		PTR	`br.entresistemas.com.br`
		PTR	`le.entresistemas.com.br`
		PTR	`pol.entresistemas.com.br`
		PTR	`rol.entresistemas.com.br`
		PTR	`sim.entresistemas.com.br`
		PTR	`www.entresistemas.com.br`
		PTR	`www.jornalcoc.com.br`
		PTR	`www.materialcoc.com.br`
		PTR	`www.melhorescolacoc.com.br`
		PTR	`www.netcoc.com.br`
		PTR	`agenda2014.pearson.com.br`
		PTR	`classbuilder.pearson.com.br`
		PTR	`virtuallab.pearson.com.br`
		PTR	`www.preparatorioenem.com.br`
		PTR	`www.prevestibularcoc.com.br`
		PTR	`www.prevestibularcocadistancia.com.br`
		PTR	`www.prevestibularescoc.com.br`
		PTR	`www.projetoname.com.br`
		PTR	`simuladonacional.redecoc.com.br`
		PTR	`www.redecoc.com.br`
		PTR	`www.sejaparceirococ.com.br`
		PTR	`www.simuladaoenem.com.br`
		PTR	`www.simuladoenem.com.br`
		PTR	`www.sistemaname.com.br`
		PTR	`www.talentoscoc.com.br`
		PTR	`www.telename.com.br`
		PTR	`www.vestdombosco.com.br`
		PTR	`www.editoraname.net.br`
		PTR	`www.sistemaname.net.br`
		PTR	`www.campanhas.coc.com.br`
		PTR	`www.certificacoes.coc.com.br`
		PTR	`www.cocwebservices.coc.com.br`
		PTR	`www.concoc.coc.com.br`
		PTR	`www.congressos.coc.com.br`
		PTR	`www.diadosnamorados.coc.com.br`
		PTR	`www.editora.coc.com.br`
		PTR	`www.enem.coc.com.br`
		PTR	`www.jornal.coc.com.br`
		PTR	`www.melhorescola.coc.com.br`
		PTR	`www.simuladoenem.coc.com.br`
		PTR	`www.sistema.coc.com.br`
		PTR	`www.sistemacoc.coc.com.br`
		PTR	`www.vestibulares.coc.com.br`
		PTR	`www.relacionamento.editoracoc.com.br`
		PTR	`www.agenda2014.pearson.com.br`
		PTR	`webtest1.cocvestibulares.com.br.pearsontc.com`
NS	`ns-649.awsdns-17.net` ⭐
		A	2600:9000:5302:8900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-649.awsdns-17.net`
		A	205.251.194.137^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-649.awsdns-17.net`
NS	`ns-1222.awsdns-24.org`
		A	2600:9000:5304:c600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1222.awsdns-24.org`
		A	205.251.196.198^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1222.awsdns-24.org`
NS	`ns-1895.awsdns-44.co.uk`
		A	2600:9000:5307:6700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1895.awsdns-44.co.uk`
		A	205.251.199.103^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1895.awsdns-44.co.uk`
NS	`ns-69.awsdns-08.com`
		A	2600:9000:5300:4500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-69.awsdns-08.com`
		A	205.251.192.69^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-69.awsdns-08.com`
SOA	`ns-649.awsdns-17.net`awsdns-hostmaster@amazon.com serial=1

`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=2026074138

rank #546800 globally
rank #4047 in the tld
WOT: SAFE (69/100)

Subdomains

www.editoracoc.com.br

fpd.editoracoc.com.br

internas.editoracoc.com.br

download.editoracoc.com.br

Same first word

editoracoc.com.br

DNS History

9 records (5 active, 4 former)

●NSns-1222.awsdns-24.org2026-03-08 → 2026-03-22 · 3 obs

○ 2016-04-27 14:39:32
● 2026-03-08 16:24:06
● 2026-03-22 17:15:46

●NSns-1895.awsdns-44.co.uk2026-03-08 → 2026-03-22 · 3 obs

○ 2016-04-27 14:39:32
● 2026-03-08 16:24:06
● 2026-03-22 17:15:46

●NSns-649.awsdns-17.net2026-03-08 → 2026-03-22 · 3 obs

○ 2016-04-27 14:39:32
● 2026-03-08 16:24:06
● 2026-03-22 17:15:46

●NSns-69.awsdns-08.com2026-03-08 → 2026-03-22 · 3 obs

○ 2016-04-27 14:39:32
● 2026-03-08 16:24:06
● 2026-03-22 17:15:46

○NSns01.pearson.com2015-07-14 → 2016-04-27 · 4 obs

● 2015-07-14 16:03:06
● 2016-04-27 14:39:32
○ 2026-03-08 16:24:06
○ 2026-03-22 17:15:46

○NSns02.pearson.com2015-07-14 → 2016-04-27 · 4 obs

● 2015-07-14 16:03:06
● 2016-04-27 14:39:32
○ 2026-03-08 16:24:06
○ 2026-03-22 17:15:46

○NSns03.pearson.com2015-07-14 → 2016-04-27 · 4 obs

● 2015-07-14 16:03:06
● 2016-04-27 14:39:32
○ 2026-03-08 16:24:06
○ 2026-03-22 17:15:46

○NSns04.pearson.com2015-07-14 → 2016-04-27 · 4 obs

● 2015-07-14 16:03:06
● 2016-04-27 14:39:32
○ 2026-03-08 16:24:06
○ 2026-03-22 17:15:46

●A159.182.80.252015-07-14 → 2026-03-22 · 2 obs

● 2015-07-14 16:03:06
● 2026-03-22 17:15:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
editoracoc.com.br	ns-649.awsdns-17.net, ns-1222.awsdns-24.org, ns-1895.awsdns-44.co.uk, ns-69.awsdns-08.com	-

✅ Authoritative Response

Server: 205.251.199.103

NS records: ns-649.awsdns-17.net, ns-1222.awsdns-24.org, ns-1895.awsdns-44.co.uk, ns-69.awsdns-08.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 806ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.182.80.25`
NS	4	`ns-1222.awsdns-24.org, ns-1895.awsdns-44.co.uk...`
SOA	1	`ns-649.awsdns-17.net awsdns-hostmaster.a`

Analysis

Hierarchy

editoracoc.com.br has children www.editoracoc.com.br, fpd.editoracoc.com.br, internas.editoracoc.com.br and download.editoracoc.com.br.

IP Addresses

editoracoc.com.br maps to IP address 159.182.80.25.

Other host names, for instance bancoresolucoes.coc.com.br, www.enem.coc.com.br, agenda2014.pearson.com.br, cocwebservices.coc.com.br and www.jornal.coc.com.br share IP numbers with editoracoc.com.br.

Name Servers

editoracoc.com.br is delegated to four name servers: ns-69.awsdns-08.com, ns-649.awsdns-17.net, ns-1222.awsdns-24.org and ns-1895.awsdns-44.co.uk.

editoracoc.com.br at least partially shares name servers with other domains such as eagersrideanddrive.com.au, cnbtexas.mobi, georgefoxvolleyballcamps.com, simcsale.com and cc84890313.com.

Host names with two IP numbers:

ns-69.awsdns-08.com points to 2600:9000:5300:4500::1 and 205.251.192.69

ns-649.awsdns-17.net points to 2600:9000:5302:8900::1 and 205.251.194.137

ns-1222.awsdns-24.org points to 2600:9000:5304:c600::1 and 205.251.196.198

ns-1895.awsdns-44.co.uk points to 2600:9000:5307:6700::1 and 205.251.199.103

editoracoc.com.br - robtex.com