`constructionengineering.net`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2023-09-19 #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=1774614842

Same first word

constructionengineering.ru

constructionengineering.net

constructionengineering.com

DNS History

19 records (4 active, 15 former)

○NSns1.domainsite.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 20:03:50
○ 2015-06-09 08:40:24
○ 2026-03-27 12:57:30

○NSns1.iosisfest.com2015-11-16 → 2015-11-16 · 4 obs

○ 2015-06-09 08:40:24
● 2015-11-16 11:13:56
○ 2016-02-11 08:16:36
○ 2026-03-27 12:57:30

○NSns1kwy.name.com2016-02-11 → 2017-02-14 · 5 obs

○ 2015-11-16 11:13:56
● 2016-02-11 08:16:36
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

○NSns2.domainsite.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 20:03:50
○ 2015-06-09 08:40:24
○ 2026-03-27 12:57:30

○NSns2.iosisfest.com2015-11-16 → 2015-11-16 · 4 obs

○ 2015-06-09 08:40:24
● 2015-11-16 11:13:56
○ 2016-02-11 08:16:36
○ 2026-03-27 12:57:30

○NSns2fwz.name.com2016-02-11 → 2017-02-14 · 5 obs

○ 2015-11-16 11:13:56
● 2016-02-11 08:16:36
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

●NSns39.domaincontrol.com2020-04-12 → 2026-03-27 · 3 obs

○ 2017-02-14 23:10:30
● 2020-04-12 22:07:28
● 2026-03-27 12:57:30

○NSns3dkz.name.com2016-02-11 → 2017-02-14 · 5 obs

○ 2015-11-16 11:13:56
● 2016-02-11 08:16:36
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

●NSns40.domaincontrol.com2020-04-12 → 2026-03-27 · 3 obs

○ 2017-02-14 23:10:30
● 2020-04-12 22:07:28
● 2026-03-27 12:57:30

○NSns4ksy.name.com2016-02-11 → 2017-02-14 · 5 obs

○ 2015-11-16 11:13:56
● 2016-02-11 08:16:36
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

○MXmail.constructionengineering.net2015-11-16 → 2017-02-14 · 4 obs

● 2015-11-16 11:13:56
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

○A104.140.59.112017-02-14 → 2017-02-14 · 4 obs

○ 2016-05-01 19:48:52
● 2017-02-14 23:10:30
○ 2020-04-12 22:07:28
○ 2026-03-27 12:57:30

○A104.236.35.1452016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-16 11:13:56
● 2016-02-11 08:16:36
○ 2016-05-01 19:48:52
○ 2026-03-27 12:57:30

○A107.170.16.72016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-11 08:16:36
● 2016-05-01 19:48:52
○ 2017-02-14 23:10:30
○ 2026-03-27 12:57:30

●A15.197.148.332026-03-26 → 2026-03-27 · 3 obs

○ 2020-04-12 22:07:28
● 2026-03-26 23:17:40
● 2026-03-27 12:57:30

○A184.168.221.522020-04-12 → 2020-04-12 · 4 obs

○ 2017-02-14 23:10:30
● 2020-04-12 22:07:28
○ 2026-03-26 23:17:40
○ 2026-03-27 12:57:30

○A207.198.124.822015-11-16 → 2015-11-16 · 4 obs

○ 2015-06-09 08:40:24
● 2015-11-16 11:13:56
○ 2016-02-11 08:16:36
○ 2026-03-27 12:57:30

●A3.33.130.1902026-03-26 → 2026-03-27 · 3 obs

○ 2020-04-12 22:07:28
● 2026-03-26 23:17:40
● 2026-03-27 12:57:30

○A65.110.46.1152007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 20:03:50
○ 2015-06-09 08:40:24
○ 2026-03-27 12:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
constructionengineering.net	ns39.domaincontrol.com, ns40.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructionengineering.net (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

constructionengineering.net points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names including indigoti.com, myblankey.com, kingwoodhousing.com, worldsetter.com and micubrebocas.com share IP numbers with constructionengineering.net.

Name Servers

constructionengineering.net's delegation uses two name servers, ns39.domaincontrol.com and ns40.domaincontrol.com.

constructionengineering.net shares the same name server setup as other domains, for example mongotoys.com, hashstaffing.com, bram-s.com, tedsearch.com and optimov.com.

constructionengineering.net at least partially shares name servers with other domains; for instance jonathan.ma.

Host names with two IPs:

ns39.domaincontrol.com points to: 2603:5:21d1::14 and 97.74.109.20

ns40.domaincontrol.com points to: 2603:5:22d1::14 and 173.201.77.20

constructionengineering.net - robtex.com