constructsd.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructsd.com`

DNSSEC	⚠️ Not signed
A	184.164.143.122^{🇺🇸 AS20454184.164.128.0/19}
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`3xrb64s7fbnlhl5vhekywhepwinzb2(0x663470)qv3twkgizprr4pmi6ya.mx-verification.google.com`⁽¹⁵⁾
TXT	`_globalsign-domain-verification=6vCmJDQO-gRJlSeQCwNorylLzuMx6eV9W1j8F-aFI-`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1758021532

`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=1787988530

Same first word

constructsd.app

constructsd.com

Similar names

sdconstruct.eu

sdconstruct.be

sdconstruct.au

dsconstruct.be

dsconstruct.in

dconstructs.com

dconstructs.co

Previous names

Next names

DNS History

24 records (10 active, 14 former)

○NSamit.ns.cloudflare.com2015-10-17 → 2017-08-26 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2017-08-26 17:42:04
○ 2026-08-18 23:10:06
○ 2026-08-29 07:46:42

○NScheryl.ns.cloudflare.com2015-10-17 → 2017-08-26 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2017-08-26 17:42:04
○ 2026-08-18 23:10:06
○ 2026-08-29 07:46:42

●NSns1.systemdns.com2026-08-18 → 2026-08-29 · 3 obs

○ 2017-08-26 17:42:04
● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●NSns2.systemdns.com2026-08-18 → 2026-08-29 · 3 obs

○ 2017-08-26 17:42:04
● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●NSns3.systemdns.com2026-08-18 → 2026-08-29 · 3 obs

○ 2017-08-26 17:42:04
● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

○NSpdns1.ultradns.net2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

○NSpdns2.ultradns.net2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

○NSpdns3.ultradns.org2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

○NSpdns4.ultradns.org2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

○NSpdns5.ultradns.info2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

○NSpdns6.ultradns.co.uk2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

●MX3xrb64s7fbnlhl5vhekywhepwinzb2(0x663470)qv3twkgizprr4pmi6ya.mx-verification.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

●MXaspmx.l.google.com2026-08-18 → 2026-08-29 · 2 obs

● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

○A104.28.16.742015-10-17 → 2016-11-30 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2016-11-30 05:43:24
○ 2017-08-26 17:42:04
○ 2026-08-29 07:46:42

○A104.28.17.742015-10-17 → 2016-11-30 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2016-11-30 05:43:24
○ 2017-08-26 17:42:04
○ 2026-08-29 07:46:42

●A184.164.143.1222026-08-18 → 2026-08-29 · 3 obs

○ 2017-08-26 17:42:04
● 2026-08-18 23:10:06
● 2026-08-29 07:46:42

○A2400:cb00:2048:1::681c:104a2015-10-17 → 2016-11-30 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2016-11-30 05:43:24
○ 2017-08-26 17:42:04
○ 2026-08-29 07:46:42

○A2400:cb00:2048:1::681c:114a2015-10-17 → 2016-11-30 · 5 obs

○ 2015-05-25 21:48:32
● 2015-10-17 23:33:46
● 2016-11-30 05:43:24
○ 2017-08-26 17:42:04
○ 2026-08-29 07:46:42

○A66.155.35.2402017-08-26 → 2017-08-26 · 4 obs

○ 2016-11-30 05:43:24
● 2017-08-26 17:42:04
○ 2026-08-18 23:10:06
○ 2026-08-29 07:46:42

○A72.52.4.952015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:48:32
○ 2015-10-17 23:33:46
○ 2026-08-29 07:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
constructsd.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructsd.com (unsigned zone)

⏱️ Timing

Total: 1148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.164.143.122`
NS	3	`ns1.systemdns.com, ns2.systemdns.com...`
MX	6	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`_globalsign-domain-verification=6vCmJDQO`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

constructsd.com directs to one IP number, which is 184.164.143.122.

Among the host names that share IP numbers with constructsd.com are sdappraisers.com, montanabrandedinc.com, sdnursehonorguard.com and two others.

Name Servers

DNS for constructsd.com is handled by three authoritative name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

There is at least partial name server overlap between constructsd.com and other domains — kpghomes.com, calgaryfirst.com, dpfc.net and two more among them.

Three hostnames — ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — each have two IP addresses: ns1.systemdns.com has 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com has 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com has 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

constructsd.com accepts email via 6 mail servers: aspmx.l.google.com, 3xrb64s7fbnlhl5vhekywhepwinzb2(0x663470)qv3twkgizprr4pmi6ya.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

constructsd.com shares at least some of its mail servers with other domains — for example badgeorge.com, nodosit.com, kevinirwinhomes.com and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and 4 more.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 142.250.31.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.