`construtoragmm.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`b.sec.dns.br`
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
SOA	`a.sec.dns.br`hostmaster@registro.br 2026-08-20 #21

`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=2026087354

rank #550367 globally
rank #4097 in the tld
WOT: SAFE (69/100)

Same first word

construtoragmm.com.br

Similar names

construtoramgm.com.br

DNS History

22 records (3 active, 19 former)

●NSa.sec.dns.br2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-29 10:12:58
● 2026-03-28 04:28:04
● 2026-03-28 15:00:10

●NSb.sec.dns.br2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-29 10:12:58
● 2026-03-28 04:28:04
● 2026-03-28 15:00:10

○NSe.sec.dns.br2017-06-29 → 2017-06-29 · 4 obs

○ 2016-07-05 02:09:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○NSf.sec.dns.br2017-06-29 → 2017-06-29 · 4 obs

○ 2016-07-05 02:09:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○NSns1.dns-parking.com2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○NSns1.locaweb.com.br2015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○NSns2.dns-parking.com2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○NSns2.locaweb.com.br2015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○NSns3.locaweb.com.br2015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○MXalt1.aspmx.l.google.com2015-07-17 → 2017-06-29 · 4 obs

● 2015-07-17 01:20:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○MXalt2.aspmx.l.google.com2015-07-17 → 2017-06-29 · 4 obs

● 2015-07-17 01:20:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○MXalt3.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○MXalt4.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

●MXaspmx.l.google.com2015-07-17 → 2026-03-28 · 2 obs

● 2015-07-17 01:20:24
● 2026-03-28 15:00:10

○MXaspmx2.googlemail.com2015-07-17 → 2017-06-29 · 4 obs

● 2015-07-17 01:20:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○MXaspmx3.googlemail.com2015-07-17 → 2017-06-29 · 4 obs

● 2015-07-17 01:20:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○MXaspmx4.googlemail.com2015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○MXaspmx5.googlemail.com2015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○A201.76.51.2282015-07-17 → 2016-07-05 · 4 obs

● 2015-07-17 01:20:24
● 2016-07-05 02:09:24
○ 2017-06-29 10:12:58
○ 2026-03-28 15:00:10

○A2a02:4780:13:916:0:73c:76e3:22026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○A31.220.104.992017-06-29 → 2017-06-29 · 4 obs

○ 2016-07-05 02:09:24
● 2017-06-29 10:12:58
○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

○A82.180.153.1232026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 04:28:04
○ 2026-03-28 15:00:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, c.dns.br, f.dns.br, e.dns.br...	-
construtoragmm.com.br	a.sec.dns.br, b.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.11

NS records: a.sec.dns.br, b.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1013ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.sec.dns.br, b.sec.dns.br`
MX	1	`aspmx.l.google.com (pri: 1)`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

Name Servers

construtoragmm.com.br is delegated to two name servers: a.sec.dns.br and b.sec.dns.br.

construtoragmm.com.br shares the same name server setup as other domains, for example cordal.com.br, embramedia.com.br, lugardotrem.com.br, projetocidadesinvisiveis.com.br and andremonteiro.eng.br.

construtoragmm.com.br at least partially shares name servers with other domains, for instance siberiano.com.br, sacolakraft.com.br, liberton.com.br, adpmnet.com.br and infraserver.com.br.

These name servers are commonly used with the name servers c.sec.dns.br.

Host names with two IP numbers:

a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11

b.sec.dns.br points to 2001:12f8:b:1::11 and 200.192.232.11

Mail Servers

construtoragmm.com.br is handled by a single mail server, aspmx.l.google.com.

construtoragmm.com.br shares the same mail server setup as other domains, for instance prosa.wpengine.com, revital.wpengine.com, mg-es.com, sagebase.wpengine.com and andrewdavidwatson.com.

construtoragmm.com.br shares mail servers with other domains at least partially, including lastminutemara.com, ewout.eu, rathore.com, marensabank.com and mammaparad.se.

These mail servers are commonly used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host aspmx.l.google.com resolves to two IPs: 2607:f8b0:4004:c1f::1b and 142.251.16.27.

construtoragmm.com.br - robtex.com