`mcconstrutora.com`

DNSSEC	⚠️ Not signed
A	177.53.143.160^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
		PTR	`web77.tupihost.net`
NS	`dns1.redesbr.com.br` ⭐
		A	177.53.143.8^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`server10.tupihost.net`
NS	`dns2.redesbr.com.br`
		A	177.53.143.145^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`tupihost.net`
NS	`dns3.redesbr.com.br` ⚠️ Not in zone NS records
		A	177.53.143.8^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`server10.tupihost.net`
MX	`mx-vip1.tupihost.net` ⭐
		A	177.53.143.159^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`server45.tupihost.net`
MX	`mx-vip2.tupihost.net`⁽¹⁰⁾
		A	177.53.143.159^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`server45.tupihost.net`
TXT	`v=spf1 include:_spf.redesbr.com.br -all`
SOA	`dns1.redesbr.com.br`abuse@redesbr.com.br 2023-11-13 #1

`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=1775983122

Same first word

mcconstrutora.com

Similar names

umcontractors.com

DNS History

13 records (6 active, 7 former)

●NSdns1.redesbr.com.br2026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

●NSdns2.redesbr.com.br2026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

●NSdns3.redesbr.com.br2026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

○NSlindns01.pa.embratelcloud.com.br2015-05-04 → 2017-10-02 · 4 obs

● 2015-05-04 21:46:18
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

○NSlindns02.pa.embratelcloud.com.br2015-05-04 → 2017-10-02 · 4 obs

● 2015-05-04 21:46:18
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

●MXmx-vip1.tupihost.net2026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

●MXmx-vip2.tupihost.net2026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

○MXmx1c76.carrierzone.com2015-10-14 → 2017-10-02 · 4 obs

● 2015-10-14 23:47:44
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

○MXmx2c76.carrierzone.com2015-10-14 → 2017-10-02 · 4 obs

● 2015-10-14 23:47:44
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

○MXmx3c76.carrierzone.com2015-10-14 → 2017-10-02 · 4 obs

● 2015-10-14 23:47:44
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

○MXmx4c76.carrierzone.com2015-10-14 → 2017-10-02 · 4 obs

● 2015-10-14 23:47:44
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

●A177.53.143.1602026-02-20 → 2026-04-12 · 3 obs

○ 2017-10-02 03:42:58
● 2026-02-20 19:07:24
● 2026-04-12 08:45:08

○A69.49.115.402015-10-14 → 2017-10-02 · 4 obs

● 2015-10-14 23:47:44
● 2017-10-02 03:42:58
○ 2026-02-20 19:07:24
○ 2026-04-12 08:45:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
mcconstrutora.com	dns1.redesbr.com.br, dns2.redesbr.com.br, dns3.redesbr.com.br	-

✅ Authoritative Response

Server:177.53.143.8

NS records: dns1.redesbr.com.br, dns2.redesbr.com.br, dns3.redesbr.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcconstrutora.com (unsigned zone)

⏱️ Timing

Total: 863ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.53.143.160`
NS	2	`dns2.redesbr.com.br, dns1.redesbr.com.br`
MX	2	`mx-vip1.tupihost.net (pri: 0), mx-vip2.tupihost.net (pri: 10)`
TXT	1	`v=spf1 include:_spf.redesbr.com.br -all`
SOA	1	`dns1.redesbr.com.br abuse.redesbr.com.br`

Analysis

IP Addresses

mcconstrutora.com maps to IP address 177.53.143.160.

Other host names, for instance cdlpinheiros.com.br, forum.viciadosmu.com.br, www.cdlpinheiros.com.br, smtp-out.redesbr.com.br and www.redesbr.com.br share IP numbers with mcconstrutora.com.

Name Servers

mcconstrutora.com is delegated to name servers dns1.redesbr.com.br, dns2.redesbr.com.br and dns3.redesbr.com.br.

mcconstrutora.com at least partially shares name servers with other domains such as tupihost.net, laboratoriofranco.com.br, petnort.com.br, rd8.com.br and redesbr.com.br.

These name servers are commonly used alongside ns.nivelweb.com.br, ns1.tupihost.net and ns2.tupihost.net.

Host names with a single IP

dns1.redesbr.com.br points to 177.53.143.8.

dns2.redesbr.com.br points to 177.53.143.145.

dns3.redesbr.com.br points to 177.53.143.8.

Names pointing to 177.53.143.8: dns1.redesbr.com.br and dns3.redesbr.com.br.

Mail Servers

Two mail servers handle mcconstrutora.com: mx-vip1.tupihost.net and mx-vip2.tupihost.net.

mcconstrutora.com shares the same mail server setup as other domains, including novaesperanca.org.br, laboratoriofranco.com.br, petnort.com.br, paixaodecristojaguare.com.br and cdlpinheiros.com.br.

mcconstrutora.com shares some mail servers with other domains, for instance fotonamadeira.com.br, sitesbr.net and msconc.com.br.

Hostnames with one IP number:

mx-vip1.tupihost.net points to 177.53.143.159

mx-vip2.tupihost.net points to 177.53.143.159

Hostnames pointing to 177.53.143.159: mx-vip1.tupihost.net, mx-vip2.tupihost.net

mcconstrutora.com - robtex.com