🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`caoconstructora.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1a^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f26.1e100.net`
		A	192.178.228.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=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=1794223146

Same first word

caoconstructora.com

Similar names

ocaconstructora.com

ocartconstrucao.pt

Previous names

Next names

DNS History

14 records (8 active, 6 former)

○NSdns1.triara.com2015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

○NSdns2.triara.com2015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

○NSdns3.triara.com2015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

●NSns-cloud-e1.googledomains.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

●NSns-cloud-e2.googledomains.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

●NSns-cloud-e3.googledomains.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

●NSns-cloud-e4.googledomains.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

●MXalt1.aspmx.l.google.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

●MXaspmx.l.google.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

○MXmaila.exchangeadministrado.com2015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

○MXmailb.exchangeadministrado.com2015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

●MXsmtp.google.com2026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

○A200.57.128.472015-08-07 → 2017-03-28 · 4 obs

● 2015-08-07 20:02:34
● 2017-03-28 17:29:02
○ 2026-10-15 12:08:34
○ 2026-11-09 12:06:00

●A76.76.21.212026-10-15 → 2026-11-09 · 3 obs

○ 2017-03-28 17:29:02
● 2026-10-15 12:08:34
● 2026-11-09 12:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
caoconstructora.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caoconstructora.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com...`
MX	3	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

caoconstructora.com resolves to just one IP address, 76.76.21.21.

Two other host names, along with dillonantunes.com, clarissajaime.com and rocketshipdev.com, also share IP numbers with caoconstructora.com.

Name Servers

The NS records for caoconstructora.com point to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

caoconstructora.com partially shares its NS delegation with several other domains, including bainstowingrecovery.com, bandhu.fr, math-exchange.ai and two others.

ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each carry two IP addresses. ns-cloud-e1.googledomains.com has 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com has 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com has 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com has 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

caoconstructora.com uses three mail servers — smtp.google.com, aspmx.l.google.com and alt1.aspmx.l.google.com.

There is at least a partial MX overlap between caoconstructora.com and other domains, including badchick.co.uk, provectustrading.com, xinnovationsgroupinc.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.

DNS names with 9 IP addresses:

smtp.google.com points to 64.233.180.26, 64.233.180.27, 142.251.163.26 and 6 other IP addresses.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 192.178.218.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com resolves to 192.178.228.26 and 2a00:1450:4025:4403::1a.

caoconstructora.com - robtex.com