`grupoconstruserv.com`

DNSSEC	⚠️ Not signed
NS	`ns57.domaincontrol.com` ⭐
		A	2603:5:21c2::1d^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns57.domaincontrol.com`
		A	97.74.108.29^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns57.domaincontrol.com`
NS	`ns58.domaincontrol.com`
		A	2603:5:22c2::1d^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns58.domaincontrol.com`
		A	173.201.76.29^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns58.domaincontrol.com`
SOA	`ns57.domaincontrol.com`dns@jomax.net 2026-03-24 #6

`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=1774874797

PTR for

20.99.95.64.in-addr.arpa

Same first word

grupoconstruserv.com

grupoconstruserv.com.br

grupoconstruserv.eng.br

DNS History

11 records (2 active, 9 former)

○NSns1.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○NSns2.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○NSns3.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

●NSns57.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs

○ 2018-12-19 16:46:38
● 2026-03-30 12:49:32

●NSns58.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs

○ 2018-12-19 16:46:38
● 2026-03-30 12:49:32

○MXmx.a.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○MXmx.b.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○MXmx.core.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○MXmx.jk.locaweb.com.br2015-06-15 → 2018-12-19 · 3 obs

● 2015-06-15 11:52:24
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○A187.45.195.1772015-06-15 → 2017-02-14 · 4 obs

● 2015-06-15 11:52:24
● 2017-02-14 13:06:12
○ 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

○A187.45.195.272018-12-19 → 2018-12-19 · 3 obs

○ 2017-02-14 13:06:12
● 2018-12-19 16:46:38
○ 2026-03-30 12:49:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grupoconstruserv.com	ns57.domaincontrol.com, ns58.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.29

NS records: ns57.domaincontrol.com, ns58.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grupoconstruserv.com (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns57.domaincontrol.com, ns58.domaincontrol.com`
SOA	1	`ns57.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)

Analysis

Name Servers

grupoconstruserv.com has two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.

grupoconstruserv.com shares the same name server setup as other domains, for example psfunds.com, cablevey.com, azshots.com, poolgroups.com and floridaretirementgroup.com.

Host names with two IP numbers:

ns57.domaincontrol.com points to: 2603:5:21c2::1d and 97.74.108.29; ns58.domaincontrol.com points to: 2603:5:22c2::1d and 173.201.76.29.

grupoconstruserv.com - robtex.com