`arconconstrutora.net`

DNSSEC	⚠️ Not signed
A	191.252.141.45^{🇧🇷 Locaweb191.252.128.0/19 Servicos de Internet SA}
NS	`ns1.iuri0191.hospedagemdesites.ws` ⭐
		A	191.252.141.37^{🇧🇷 Locaweb191.252.128.0/19 Servicos de Internet SA}
			PTR	`iuri0191.hospedagemdesites.ws`
NS	`ns1.arconconstrutora.net`
		A	191.252.141.45^{🇧🇷 Locaweb191.252.128.0/19 Servicos de Internet SA}
NS	`ns2.arconconstrutora.net`
MX	`mx.arconconstrutora.net` ⭐
SOA	`ns1.iuri0191.hospedagemdesites.ws`revenda@locaweb.com.br 2026-07-08 #0

`net`

	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=1785772932

Subdomains

ns1.arconconstrutora.net

Same first word

arconconstrutora.net

DNS History

9 records (5 active, 4 former)

●NSns1.arconconstrutora.net2017-01-04 → 2026-08-03 · 2 obs

● 2017-01-04 05:50:02
● 2026-08-03 16:19:28

●NSns1.iuri0191.hospedagemdesites.ws2019-03-19 → 2026-08-03 · 3 obs

○ 2017-01-04 05:50:02
● 2019-03-19 22:49:56
● 2026-08-03 16:19:28

●NSns2.arconconstrutora.net2017-01-04 → 2026-08-03 · 2 obs

● 2017-01-04 05:50:02
● 2026-08-03 16:19:28

○MXmx.a.correio.biz2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 05:50:02
○ 2019-03-19 22:49:56
○ 2026-08-03 16:19:28

●MXmx.arconconstrutora.net2019-03-19 → 2026-08-03 · 12 obs

○ 2017-01-04 05:50:02
● 2019-03-19 22:49:56
● 2026-03-31 22:26:06
○ 2026-04-13 06:02:24
● 2026-04-24 16:58:00
○ 2026-04-29 10:35:06
○ 2026-05-20 08:20:06
● 2026-05-20 16:00:30
● 2026-05-23 03:54:26
○ 2026-05-24 02:11:06
● 2026-08-03 16:19:24
● 2026-08-03 16:19:28

○MXmx.b.correio.biz2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 05:50:02
○ 2019-03-19 22:49:56
○ 2026-08-03 16:19:28

○MXmx.jk.correio.biz2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 05:50:02
○ 2019-03-19 22:49:56
○ 2026-08-03 16:19:28

○A186.202.126.2192017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 05:50:02
○ 2019-03-19 22:49:56
○ 2026-08-03 16:19:28

●A191.252.141.452019-03-19 → 2026-08-03 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
arconconstrutora.net	ns1.arconconstrutora.net, ns2.arconconstrutora.net	2 records

✅ Authoritative Response

Server:191.252.141.37

NS records: ns1.arconconstrutora.net, ns2.arconconstrutora.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arconconstrutora.net (unsigned zone)

⏱️ Timing

Total: 893ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.141.45`
NS	2	`ns1.arconconstrutora.net, ns2.arconconstrutora.net`
MX	1	`mx.arconconstrutora.net (pri: 0)`
SOA	1	`ns1.iuri0191.hospedagemdesites.ws revend`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.arconconstrutora.net, ns2.arconconstrutora.net)

Analysis

Hierarchy

ns1.arconconstrutora.net is delegated beneath arconconstrutora.net.

IP Addresses

arconconstrutora.net points to a single IP number: 191.252.141.45.

Additional host names — ns1.webnettelecom.net, ns1.shoppinglitoralsul.com.br, forteconstrucoes.com and two others — share IP numbers with arconconstrutora.net.

Name Servers

arconconstrutora.net is served by three name servers: ns1.arconconstrutora.net, ns2.arconconstrutora.net and ns1.iuri0191.hospedagemdesites.ws.

There is at least partial name server overlap between arconconstrutora.net and other domains — brasquil.com.br, rondamonitoramento.com.br, bimarcenaria.com.br and two more among them.

These name servers regularly appear alongside ns1.brasquil.com.br, ns2.brasquil.com.br, ns1.rondamonitoramento.com.br and 7 other name servers in NS record sets.

ns1.arconconstrutora.net → 191.252.141.45 and ns1.iuri0191.hospedagemdesites.ws → 191.252.141.37: one IP number per host name.

Mail Servers

arconconstrutora.net has one mail server: mx.arconconstrutora.net.

arconconstrutora.net - robtex.com