`ctmmaodeobra.com.br`

DNSSEC	⚠️ Not signed
NS	`ns3.redehost.com.br` ⭐
		A	187.84.225.6^{🇧🇷 UNSPECIFIED187.84.225.0/24}
NS	`ns4.redehost.com.br`
		A	177.55.96.3^{🇧🇷 UNSPECIFIED177.55.96.0/20}
MX	`smx.antispam.redehost.com.br` ⭐
		A	192.99.190.21^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`rhcntdb01.redehost.com.br`
MX	`omx.antispam.redehost.com.br`⁽⁵⁾
		A	192.99.190.21^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`rhcntdb01.redehost.com.br`
TXT	`v=spf1 include:spf.redehost.com.br ~all`
SOA	`ns3.redehost.com.br`admin@redehost.com.br serial=90

`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=2026131240

rank #565561 globally
rank #4304 in the tld
WOT: SAFE (69/100)

Same first word

ctmmaodeobra.com.br

DNS History

8 records (4 active, 4 former)

●NSns3.redehost.com.br2015-05-27 → 2026-05-11 · 2 obs

● 2015-05-27 07:57:46
● 2026-05-11 10:08:24

●NSns4.redehost.com.br2015-05-27 → 2026-05-11 · 2 obs

● 2015-05-27 07:57:46
● 2026-05-11 10:08:24

○MXfmx.antispam.redehost.com.br2015-05-27 → 2016-08-09 · 4 obs

● 2015-05-27 07:57:46
● 2016-08-09 19:08:56
○ 2026-03-25 02:59:42
○ 2026-05-11 10:08:24

○MXlmx.antispam.redehost.com.br2015-05-27 → 2016-08-09 · 4 obs

● 2015-05-27 07:57:46
● 2016-08-09 19:08:56
○ 2026-03-25 02:59:42
○ 2026-05-11 10:08:24

○MXmx.antispam.redehost.com.br2015-05-27 → 2016-08-09 · 4 obs

● 2015-05-27 07:57:46
● 2016-08-09 19:08:56
○ 2026-03-25 02:59:42
○ 2026-05-11 10:08:24

●MXomx.antispam.redehost.com.br2026-03-25 → 2026-05-11 · 3 obs

○ 2016-08-09 19:08:56
● 2026-03-25 02:59:42
● 2026-05-11 10:08:24

●MXsmx.antispam.redehost.com.br2026-03-25 → 2026-05-11 · 3 obs

○ 2016-08-09 19:08:56
● 2026-03-25 02:59:42
● 2026-05-11 10:08:24

○A177.55.96.2252015-05-27 → 2016-08-09 · 4 obs

● 2015-05-27 07:57:46
● 2016-08-09 19:08:56
○ 2026-03-25 02:59:42
○ 2026-05-11 10:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
ctmmaodeobra.com.br	ns4.redehost.com.br, ns3.redehost.com.br	-

✅ Authoritative Response

Server:187.84.225.6

NS records: ns4.redehost.com.br, ns3.redehost.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns3.redehost.com.br, ns4.redehost.com.br`
MX	2	`omx.antispam.redehost.com.br (pri: 5), smx.antispam.redehost.com.br (pri: 0)`
TXT	1	`v=spf1 include:spf.redehost.com.br ~all`
SOA	1	`ns3.redehost.com.br admin.redehost.com.b`

Analysis

Name Servers

ctmmaodeobra.com.br is delegated to two name servers ns3.redehost.com.br and ns4.redehost.com.br.

ctmmaodeobra.com.br shares the same name server setup as other domains, for instance raftec.net, promafer.com, joaoramalho.com, meningeoma.com.br and rotocrom.com.

Host names with one IP number:

ns3.redehost.com.br points to 187.84.225.6

ns4.redehost.com.br points to 177.55.96.3

Mail Servers

Two mail servers handle ctmmaodeobra.com.br: omx.antispam.redehost.com.br and smx.antispam.redehost.com.br.

ctmmaodeobra.com.br shares the same mail server setup as other domains, for instance repgen.com.br, primefilmes.com.br, parquedasoliveiras.org.br, onix-trade.com and rbrepresentacao.com.

ctmmaodeobra.com.br shares some mail servers with other domains, at least partially, for instance xandenet.com.br, grayline.com.br, rellicariobrigaderia.com, radioesfera.com.br and seufilme.com.

these mail servers are often used alongside mx.antispam.redehost.com.br, amx.antispam.redehost.com.br and lmx.antispam.redehost.com.br.

Host names with a single IP:

omx.antispam.redehost.com.br points to 192.99.190.21.

smx.antispam.redehost.com.br points to 192.99.190.21.

Host names pointing to 192.99.190.21: omx.antispam.redehost.com.br and smx.antispam.redehost.com.br.

ctmmaodeobra.com.br - robtex.com