🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructiondevelopmentgroup.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
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	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.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	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
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=1790960369

Previously MX for

constructiondevelopmentgroup.com

Same first word

constructiondevelopmentgroup.com

Previous names

Next names

DNS History

14 records (9 active, 5 former)

●NSns-cloud-e1.googledomains.com2026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●NSns-cloud-e2.googledomains.com2026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●NSns-cloud-e3.googledomains.com2026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●NSns-cloud-e4.googledomains.com2026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

○NSns1.bluehost.com2015-06-30 → 2018-01-07 · 4 obs

● 2015-06-30 08:04:34
● 2018-01-07 07:17:24
○ 2026-09-12 18:42:54
○ 2026-10-02 17:06:00

○NSns2.bluehost.com2015-06-30 → 2018-01-07 · 4 obs

● 2015-06-30 08:04:34
● 2018-01-07 07:17:24
○ 2026-09-12 18:42:54
○ 2026-10-02 17:06:00

○MXconstructiondevelopmentgroup.com2015-06-30 → 2018-01-07 · 4 obs

● 2015-06-30 08:04:34
● 2018-01-07 07:17:24
○ 2026-09-12 18:42:54
○ 2026-10-02 17:06:00

●MXsmtp.google.com2026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●A198.185.159.1442026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●A198.185.159.1452026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●A198.49.23.1442026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

●A198.49.23.1452026-09-12 → 2026-10-02 · 3 obs

○ 2018-01-07 07:17:24
● 2026-09-12 18:42:54
● 2026-10-02 17:06:00

○A50.87.249.1352016-04-30 → 2018-01-07 · 5 obs

○ 2016-02-03 21:24:22
● 2016-04-30 06:51:28
● 2018-01-07 07:17:24
○ 2026-09-12 18:42:54
○ 2026-10-02 17:06:00

○A66.147.242.862015-06-30 → 2016-02-03 · 4 obs

● 2015-06-30 08:04:34
● 2016-02-03 21:24:22
○ 2016-04-30 06:51:28
○ 2026-10-02 17:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
constructiondevelopmentgroup.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:216.239.34.110

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 constructiondevelopmentgroup.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	4	`ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
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

constructiondevelopmentgroup.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with barbaritrans.com, villamero.com and moonfiftyfive.com, also share IP numbers with constructiondevelopmentgroup.com.

Name Servers

The NS records for constructiondevelopmentgroup.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.

constructiondevelopmentgroup.com shares at least some of its name servers with other domains, including hatkreek.com, braunmassagetherapy.com, servipuertos.com and two others.

The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

The sole mail server for constructiondevelopmentgroup.com is smtp.google.com.

Among the domains sharing a mail server setup with constructiondevelopmentgroup.com are pgbclakecity.org, isses.co.kr, srpartproducts.com and two others.

There is at least a partial MX overlap between constructiondevelopmentgroup.com and other domains, including miine.co.jp, vfcmexico.com, perician.com.br and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 172.253.139.26 and 6 others.

constructiondevelopmentgroup.com - robtex.com