🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructun.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:dc-aa8e722993._spfm.constructun.com ~all`
TXT	`google-site-verification=yQ5trmp87MGJ42RCewWJIt0d_hGIay-uhsi24EPzZOw`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-01-26 #5

`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=1787526256

Same first word

constructun.com

Similar names

nuconstruct.com

Previous names

Next names

DNS History

13 records (9 active, 4 former)

○NSns1.hostmonster.com2016-12-18 → 2017-08-12 · 4 obs

● 2016-12-18 16:25:08
● 2017-08-12 08:52:10
○ 2026-08-22 19:14:32
○ 2026-08-23 23:33:02

○NSns2.hostmonster.com2016-12-18 → 2017-08-12 · 4 obs

● 2016-12-18 16:25:08
● 2017-08-12 08:52:10
○ 2026-08-22 19:14:32
○ 2026-08-23 23:33:02

●NSns21.domaincontrol.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●NSns22.domaincontrol.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●MXalt1.aspmx.l.google.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●MXalt2.aspmx.l.google.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●MXalt3.aspmx.l.google.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●MXalt4.aspmx.l.google.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

●MXaspmx.l.google.com2026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

○MXmail.constructun.com2016-12-18 → 2017-08-12 · 4 obs

● 2016-12-18 16:25:08
● 2017-08-12 08:52:10
○ 2026-08-22 19:14:32
○ 2026-08-23 23:33:02

●A13.248.243.52026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

○A67.20.115.282016-12-18 → 2017-08-12 · 4 obs

● 2016-12-18 16:25:08
● 2017-08-12 08:52:10
○ 2026-08-22 19:14:32
○ 2026-08-23 23:33:02

●A76.223.105.2302026-08-22 → 2026-08-23 · 3 obs

○ 2017-08-12 08:52:10
● 2026-08-22 19:14:32
● 2026-08-23 23:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
constructun.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructun.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:dc-aa8e722993._spfm.const, google-site-verification=yQ5trmp87MGJ42R`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

constructun.com points to the IP addresses 13.248.243.5 and 76.223.105.230

anzadantonio.com, basinbravo.com, bogners.ca plus two other host names have IP numbers in common with constructun.com.

Name Servers

constructun.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

The name server configuration of constructun.com is shared with other domains, for instance hotelprometheus.com, sipsagt.com, vorkout.com and two others.

ns21.domaincontrol.com and ns22.domaincontrol.com each resolve to two IP addresses: ns21.domaincontrol.com points to 97.74.100.11 and 2603:5:2141::b, while ns22.domaincontrol.com points to 173.201.68.11 and 2603:5:2241::b.

Mail Servers

constructun.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by constructun.com are shared with other domains: cesparlaw.com, clearwatergroup.co, motorbikemag.es and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 4 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 142.251.111.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.