`adatelecom.com.br`

DNSSEC	⚠️ Not signed
A	177.153.209.52^{🇧🇷 Locaweb177.153.208.0/20 Servicos de Internet SA}
		PTR	`vpscronos1262.publiccloud.com.br`
NS	`ns1.cronos-painel.com` ⭐
		A	186.202.8.252^{🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA}
NS	`ns2.cronos-painel.com`
		A	187.45.248.252^{🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA}
NS	`ns3.cronos-painel.com`
		A	189.126.101.252^{🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA}
MX	`mx.a.cronos-painel.com` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.c.cronos-painel.com` ⭐
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.cronos-painel.com`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.d.cronos-painel.com`⁽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.cronos-painel.com ?all`
SOA	`ns1.cronos-painel.com`postmaster@cronos-painel.com 2026-02-24 #3

`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=2026084096

rank #583545 globally
rank #4270 in the tld
WOT: SAFE (69/100)

Previously NS for

adatelecom.com.br

Subdomains

mail.adatelecom.com.br

Same first word

adatelecom.com.br

Similar names

coleadteam.com

caledoteam.com

DNS History

17 records (8 active, 9 former)

○NSadatelecom.com.br2015-06-19 → 2017-08-16 · 4 obs

● 2015-06-19 04:47:08
● 2017-08-16 15:29:16
○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

○NSns1.adatelecom.com.br2026-02-26 → 2026-03-25 · 2 obs

○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

●NSns1.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

○NSns11.yawl.com.br2015-06-19 → 2017-08-16 · 4 obs

● 2015-06-19 04:47:08
● 2017-08-16 15:29:16
○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

○NSns12.yawl.com.br2015-06-19 → 2017-08-16 · 4 obs

● 2015-06-19 04:47:08
● 2017-08-16 15:29:16
○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

○NSns2.adatelecom.com.br2026-02-26 → 2026-03-25 · 2 obs

○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

●NSns2.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

●NSns3.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

○MXmail.adatelecom.com.br2015-06-19 → 2017-08-16 · 4 obs

● 2015-06-19 04:47:08
● 2017-08-16 15:29:16
○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

●MXmx.a.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

○MXmx.adatelecom.com.br2026-02-26 → 2026-03-25 · 2 obs

○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

●MXmx.b.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

●MXmx.c.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

●MXmx.d.cronos-painel.com2026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

○A168.205.209.132026-02-26 → 2026-03-25 · 2 obs

○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

●A177.153.209.522026-02-26 → 2026-03-25 · 3 obs

○ 2017-08-16 15:29:16
● 2026-02-26 06:32:56
● 2026-03-25 04:22:28

○A186.251.241.2372015-06-19 → 2017-08-16 · 4 obs

● 2015-06-19 04:47:08
● 2017-08-16 15:29:16
○ 2026-02-26 06:32:56
○ 2026-03-25 04:22:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, b.dns.br, e.dns.br, f.dns.br...	-
adatelecom.com.br	ns1.cronos-painel.com, ns2.cronos-painel.com, ns3.cronos-painel.com	-

✅ Authoritative Response

Server:189.126.101.252

NS records: ns1.cronos-painel.com, ns2.cronos-painel.com, ns3.cronos-painel.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.153.209.52`
NS	3	`ns1.cronos-painel.com, ns2.cronos-painel.com...`
MX	4	`mx.b.cronos-painel.com (pri: 20), mx.d.cronos-painel.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.cronos-painel.com ?a`
SOA	1	`ns1.cronos-painel.com postmaster.cronos-`

Analysis

Hierarchy

adatelecom.com.br is the parent of mail.adatelecom.com.br.

IP Addresses

adatelecom.com.br resolves to a single IP: 177.153.209.52.

Other host names, for instance, leonidas.adv.br, costapaula.com.br, grupomedico.com.br and abox.com.br share IP numbers with adatelecom.com.br.

Name Servers

adatelecom.com.br delegates to three name servers: ns1.cronos-painel.com, ns2.cronos-painel.com and ns3.cronos-painel.com.

adatelecom.com.br shares some name servers with other domains, for example venezasbar.com.br, amazonese.com.br, zetauno.com.br, guarifarma.com.br and brandguides.com.br.

These name servers are often used together with ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

Host names with a single IP: ns1.cronos-painel.com points to 186.202.8.252; ns2.cronos-painel.com points to 187.45.248.252; ns3.cronos-painel.com points to 189.126.101.252.

Mail Servers

adatelecom.com.br is handled by four mail servers: mx.a.cronos-painel.com, mx.b.cronos-painel.com, mx.c.cronos-painel.com and mx.d.cronos-painel.com.

adatelecom.com.br shares some mail servers with other domains, at least partially; for instance saip.com.br, tcpinformatica.com.br, academicoonline.com.br, linear-manaus.com.br and acquasolution.com.br.

Host names with a single IP

mx.a.cronos-painel.com resolves to 177.153.23.241

mx.b.cronos-painel.com resolves to 177.153.23.242

mx.c.cronos-painel.com resolves to 186.202.4.42

mx.d.cronos-painel.com resolves to 200.234.204.130

adatelecom.com.br - robtex.com