🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructjack.com`

DNSSEC	⚠️ Not signed
A	70.32.23.73^{🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc.}
		PTR	`mi3-ts5.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com` ⚠️ Not in parent delegation
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com` ⚠️ Not in parent delegation
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.constructjack.com` ⭐
		A	70.32.23.73^{🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc.}
			PTR	`mi3-ts5.a2hosting.com`
TXT	`v=spf1 ip4:70.32.23.73 include:spf.a2hosting.com include:sendgrid.net +a +mx ...`
SOA	`ns1.a2hosting.com`root@mi3-ts5.a2hosting.com 2026-08-25 #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=1788583498

Same first word

constructjack.com

Similar names

jaconstructkc.com

Previous names

Next names

DNS History

17 records (6 active, 11 former)

●NSns1.a2hosting.com2026-08-25 → 2026-09-05 · 3 obs

○ 2019-03-15 10:13:38
● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

●NSns2.a2hosting.com2026-08-25 → 2026-09-05 · 3 obs

○ 2019-03-15 10:13:38
● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

●NSns3.a2hosting.com2026-08-25 → 2026-09-05 · 3 obs

○ 2019-03-15 10:13:38
● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

●NSns4.a2hosting.com2026-08-25 → 2026-09-05 · 3 obs

○ 2019-03-15 10:13:38
● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

○NSns53.domaincontrol.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○NSns54.domaincontrol.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

●MXmail.constructjack.com2026-08-25 → 2026-09-05 · 2 obs

● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

○A184.168.221.642019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A184.168.221.722019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A184.168.221.822019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A184.168.221.872019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A184.168.221.892019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A50.63.202.792019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A50.63.202.872019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A50.63.202.902019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

○A50.63.202.932019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 10:13:38
○ 2026-08-25 00:42:42
○ 2026-09-05 05:10:22

●A70.32.23.732026-08-25 → 2026-09-05 · 3 obs

○ 2019-03-15 10:13:38
● 2026-08-25 00:42:42
● 2026-09-05 05:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
constructjack.com	ns1.a2hosting.com, ns2.a2hosting.com	2 records

✅ Authoritative Response

Server:13.248.158.180

NS records: ns1.a2hosting.com, ns2.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructjack.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.32.23.73`
NS	4	`ns2.a2hosting.com, ns4.a2hosting.com...`
MX	1	`mail.constructjack.com (pri: 0)`
TXT	1	`v=spf1 ip4:70.32.23.73 include:spf.a2hos`
SOA	1	`ns1.a2hosting.com root.mi3-ts5.a2hosting`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.a2hosting.com, ns2.a2hosting.com)

Analysis

IP Addresses

constructjack.com resolves to one IP address: 70.32.23.73.

activity-log.com, laurenruggeri.com, jonoutland.com and two other host names share IP numbers with constructjack.com.

Name Servers

The authoritative name servers for constructjack.com are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

There is at least partial name server overlap between constructjack.com and other domains — plantaeg.com, levensreis.nl, louisebernadette.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

Mail for constructjack.com is handled by a single mail server, mail.constructjack.com.

mail.constructjack.com points to one IP number — 70.32.23.73.

constructjack.com - robtex.com