constructech.com - dns.ninja

`constructech.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all`
TXT	`NETORG138888.onmicrosoft.com`
TXT	`iContact1790231`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2026-07-14 #3

`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=1785213147

rank #995546 globally
rank #433121 in the tld
WOT: SAFE (67/100)

Same first word

constructech.com

constructech.io

constructech.com.au

constructech.se

constructech.net

DNS History

14 records (7 active, 7 former)

○NSns55.domaincontrol.com2015-05-22 → 2016-12-06 · 4 obs

● 2015-05-22 11:58:02
● 2016-12-06 15:46:32
○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

○NSns56.domaincontrol.com2015-05-22 → 2016-12-06 · 4 obs

● 2015-05-22 11:58:02
● 2016-12-06 15:46:32
○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

●NSns75.domaincontrol.com2026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

●NSns76.domaincontrol.com2026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

○MXconstructech-com.mail.protection.outlook.com2026-05-13 → 2026-07-28 · 2 obs

○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

○MXmailstore1.secureserver.net2015-05-22 → 2016-12-06 · 4 obs

● 2015-05-22 11:58:02
● 2016-12-06 15:46:32
○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

●MXmx1-usg2.ppe-hosted.com2026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

●MXmx2-usg2.ppe-hosted.com2026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

●MXmx3-usg2.ppe-hosted.com2026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

○MXsmtp.secureserver.net2015-05-22 → 2016-12-06 · 4 obs

● 2015-05-22 11:58:02
● 2016-12-06 15:46:32
○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

●A15.197.225.1282026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

○A166.62.113.1752016-12-06 → 2016-12-06 · 4 obs

○ 2016-04-10 09:48:48
● 2016-12-06 15:46:32
○ 2026-05-13 13:31:30
○ 2026-07-28 04:42:30

○A184.168.47.2252015-05-22 → 2016-04-10 · 4 obs

● 2015-05-22 11:58:02
● 2016-04-10 09:48:48
○ 2016-12-06 15:46:32
○ 2026-07-28 04:42:30

●A3.33.251.1682026-05-13 → 2026-07-28 · 3 obs

○ 2016-12-06 15:46:32
● 2026-05-13 13:31:30
● 2026-07-28 04:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
constructech.com	ns75.domaincontrol.com, ns76.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructech.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.251.168, 15.197.225.128`
NS	2	`ns76.domaincontrol.com, ns75.domaincontrol.com`
MX	3	`mx3-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	3	`v=spf1 include:_spf-usg2.ppe-hosted.com , NETORG138888.onmicrosoft.com...`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)

Analysis

IP Addresses

constructech.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128

haverfordcourtapts.com, teamcospa.com, doubletapper.com and two other host names share IP numbers with constructech.com.

Name Servers

The NS records for constructech.com delegate to ns75.domaincontrol.com and ns76.domaincontrol.com.

constructech.com uses the same name servers as several other domains — among them davieflhomevalues.com, buntepalette-gmbh.de, madeincontabil.shop and two more.

ns75.domaincontrol.com resolves to 97.74.107.48 and 2603:5:21b4::30. Likewise, ns76.domaincontrol.com resolves to 173.201.75.48 and 2603:5:22b4::30 — two IP addresses apiece.

Mail Servers

constructech.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

constructech.com has at least partial mail server overlap with other domains such as lazarovega.com, cwtinc.com, willos.com and two more.

mx1-usg2.ppe-hosted.com has IP address 98.85.123.215, mx2-usg2.ppe-hosted.com has IP address 23.21.114.81 and mx3-usg2.ppe-hosted.com has IP address 34.231.165.252 — one address each.