`concreteplusco.com`

DNSSEC	⚠️ Not signed
A	199.16.172.67^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.20^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
MX	`concreteplusco-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
TXT	`NETORGFT17002278.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2024-11-21 #4

`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=1786625934

Same first word

concreteplusco.com

DNS History

5 records (5 active, 0 former)

●NSns29.domaincontrol.com2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 02:38:16
● 2026-08-13 13:27:02

●NSns30.domaincontrol.com2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 02:38:16
● 2026-08-13 13:27:02

●MXconcreteplusco-com.mail.protection.outlook.com2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 02:38:16
● 2026-08-13 13:27:02

●A199.16.172.672026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 02:38:16
● 2026-08-13 13:27:02

●A199.16.173.202026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 02:38:16
● 2026-08-13 13:27:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
concreteplusco.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concreteplusco.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.173.20, 199.16.172.67`
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
MX	1	`concreteplusco-com.mail.protection.outlo`
TXT	2	`NETORGFT17002278.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

IP Addresses

concreteplusco.com points to the IP addresses 199.16.172.67 and 199.16.173.20

Additional host names — bgcecal.org, amavida.com, onbauto.com and two others — share IP numbers with concreteplusco.com.

Name Servers

concreteplusco.com is served by two delegated name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.

concreteplusco.com shares its name server setup with other domains, including cybersleuthsllc.com, eajensen.com, firstfingerspellingprogram.com and two others.

The DNS delegation for concreteplusco.com at least partly coincides with that of other domains, incontextsolutions.com being one example.

Each of the two host names carries two IP addresses: ns29.domaincontrol.com points to 97.74.104.15 and 2603:5:2181::f, and ns30.domaincontrol.com points to 173.201.72.15 and 2603:5:2281::f.

Mail Servers

concreteplusco.com has one mail server: concreteplusco-com.mail.protection.outlook.com.

concreteplusco-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.34, 52.101.11.2, 52.101.11.17 and 5 other.

concreteplusco.com - robtex.com