constructiontechinc.com - dns.ninja

`constructiontechinc.com`

DNSSEC	⚠️ Not signed
A	66.96.160.149^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`149.160.96.66.static.eigbox.net`
NS	`ns1.netfirms.com` ⭐
		A	162.159.24.252^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.netfirms.com`
		A	162.159.25.208^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx-cluster-ca01.hornetsecurity.com` ⭐
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca02.hornetsecurity.com`⁽²⁰⁾
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca03.hornetsecurity.com`⁽³⁰⁾
		A	209.172.38.68^{🇨🇦 AS32613209.172.32.0/19 iWeb Technologies Inc.}
MX	`mx-cluster-ca-fallback.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
TXT	`MS=ms79348721`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all`
SOA	`ns1.netfirms.com`hostmaster@netfirms.com 2022-07-22 #39

`com`

	DNSSEC	⚠️ Not signed
	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=1783864297

Same first word

constructiontechinc.com

Similar names

cintechconstruction.com

DNS History

19 records (7 active, 12 former)

●NSns1.netfirms.com2026-03-04 → 2026-07-12 · 3 obs

○ 2020-01-07 20:43:42
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

●NSns2.netfirms.com2026-03-04 → 2026-07-12 · 3 obs

○ 2020-01-07 20:43:42
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

○NSns4.wixdns.net2015-10-24 → 2016-04-05 · 4 obs

● 2015-10-24 09:23:08
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○NSns5.wixdns.net2015-10-24 → 2016-04-05 · 4 obs

● 2015-10-24 09:23:08
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○NSsk.s5.ans1.ns148.ztomy.com2020-01-07 → 2020-01-07 · 4 obs

○ 2016-11-27 21:16:32
● 2020-01-07 20:43:42
○ 2026-03-04 10:44:32
○ 2026-07-12 14:12:38

○NSsk.s5.ans2.ns148.ztomy.com2020-01-07 → 2020-01-07 · 4 obs

○ 2016-11-27 21:16:32
● 2020-01-07 20:43:42
○ 2026-03-04 10:44:32
○ 2026-07-12 14:12:38

○MXalt1.aspmx.l.google.com2016-01-01 → 2016-04-05 · 4 obs

● 2016-01-01 04:25:24
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○MXalt2.aspmx.l.google.com2016-01-01 → 2016-04-05 · 4 obs

● 2016-01-01 04:25:24
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○MXaspmx.l.google.com2016-01-01 → 2016-04-05 · 4 obs

● 2016-01-01 04:25:24
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○MXaspmx2.googlemail.com2016-01-01 → 2016-04-05 · 4 obs

● 2016-01-01 04:25:24
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

○MXaspmx3.googlemail.com2016-01-01 → 2016-04-05 · 4 obs

● 2016-01-01 04:25:24
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

●MXmx-cluster-ca-fallback.hornetsecurity.com2026-03-04 → 2026-07-12 · 3 obs

○ 2016-11-27 21:16:32
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

●MXmx-cluster-ca01.hornetsecurity.com2026-03-04 → 2026-07-12 · 3 obs

○ 2016-11-27 21:16:32
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

●MXmx-cluster-ca02.hornetsecurity.com2026-03-04 → 2026-07-12 · 3 obs

○ 2016-11-27 21:16:32
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

●MXmx-cluster-ca03.hornetsecurity.com2026-03-04 → 2026-07-12 · 3 obs

○ 2016-11-27 21:16:32
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

○A208.91.197.462020-01-07 → 2020-01-07 · 4 obs

○ 2016-11-27 21:16:32
● 2020-01-07 20:43:42
○ 2026-03-04 10:44:32
○ 2026-07-12 14:12:38

○A23.236.62.1472015-10-24 → 2016-04-05 · 4 obs

● 2015-10-24 09:23:08
● 2016-04-05 14:58:06
○ 2016-11-27 21:16:32
○ 2026-07-12 14:12:38

●A66.96.160.1492026-03-04 → 2026-07-12 · 3 obs

○ 2020-01-07 20:43:42
● 2026-03-04 10:44:32
● 2026-07-12 14:12:38

○PTRsk.s5.ans1.ns148.ztomy.com2020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 20:43:42
○ 2026-03-04 10:44:32
○ 2026-07-12 14:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
constructiontechinc.com	ns1.netfirms.com, ns2.netfirms.com	4 records

✅ Authoritative Response

Server:162.159.24.252

NS records: ns1.netfirms.com, ns2.netfirms.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructiontechinc.com (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.160.149`
NS	2	`ns1.netfirms.com, ns2.netfirms.com`
MX	4	`mx-cluster-ca02.hornetsecurity.com (pri:, mx-cluster-ca03.hornetsecurity.com (pri:...`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms79348721`
SOA	1	`ns1.netfirms.com hostmaster.netfirms.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.netfirms.com, ns1.netfirms.com, ns2.netfirms.com...)

Analysis

IP Addresses

constructiontechinc.com resolves to just one IP address, 66.96.160.149.

Two other host names, along with homekeys.ca, ns2.seo-on.com and rlpinfo.ca, also share IP numbers with constructiontechinc.com.

Name Servers

constructiontechinc.com is served by two delegated name servers, ns1.netfirms.com and ns2.netfirms.com.

constructiontechinc.com shares its NS records with other domains, for example epicdesigns.ca, silvermountaincenter.com, saxmanwv.com and two others.

There is at least partial name server overlap between constructiontechinc.com and other domains — bougas.net, diversicare.ca, npier.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.dotster.com and ns2.dotster.com.

ns1.netfirms.com → 162.159.24.252 and ns2.netfirms.com → 162.159.25.208: one IP number per host name.

Mail Servers

Mail for constructiontechinc.com is handled by four mail servers: mx-cluster-ca-fallback.hornetsecurity.com, mx-cluster-ca01.hornetsecurity.com, mx-cluster-ca02.hornetsecurity.com and mx-cluster-ca03.hornetsecurity.com.

There is at least a partial MX overlap between constructiontechinc.com and other domains, including groupeultra.com, klmainville.com, rosatigroup.com and two others.

These mail servers are routinely seen in conjunction with the mail servers mx14a.antispameurope.com and mx04.hornetsecurity.com.

mx-cluster-ca-fallback.hornetsecurity.com directs to 94.100.132.8; mx-cluster-ca01.hornetsecurity.com and mx-cluster-ca02.hornetsecurity.com both direct to 108.163.133.231; mx-cluster-ca03.hornetsecurity.com directs to 209.172.38.68 — all four hosts (mx-cluster-ca-fallback.hornetsecurity.com, mx-cluster-ca01.hornetsecurity.com, mx-cluster-ca02.hornetsecurity.com, mx-cluster-ca03.hornetsecurity.com) carry exactly one IP address.

These two host names — mx-cluster-ca01.hornetsecurity.com and mx-cluster-ca02.hornetsecurity.com — each point to 108.163.133.231 IP addresses.