`concretetexas.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns37.domaincontrol.com` ⭐
		A	2603:5:21c1::13^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns37.domaincontrol.com`
		A	97.74.108.19^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns37.domaincontrol.com`
NS	`ns38.domaincontrol.com`
		A	2603:5:22c1::13^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns38.domaincontrol.com`
		A	173.201.76.19^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns38.domaincontrol.com`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2026-01-28 #19

`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=1775902222

Same first word

concretetexas.com

DNS History

11 records (4 active, 7 former)

○NSns29.1and1.com2015-06-02 → 2017-10-17 · 4 obs

● 2015-06-02 17:43:20
● 2017-10-17 06:38:10
○ 2026-03-28 07:16:44
○ 2026-04-11 10:25:42

○NSns30.1and1.com2015-06-02 → 2017-10-17 · 4 obs

● 2015-06-02 17:43:20
● 2017-10-17 06:38:10
○ 2026-03-28 07:16:44
○ 2026-04-11 10:25:42

●NSns37.domaincontrol.com2026-03-28 → 2026-04-11 · 3 obs

○ 2017-10-17 06:38:10
● 2026-03-28 07:16:44
● 2026-04-11 10:25:42

●NSns38.domaincontrol.com2026-03-28 → 2026-04-11 · 3 obs

○ 2017-10-17 06:38:10
● 2026-03-28 07:16:44
● 2026-04-11 10:25:42

○MXmx00.1and1.com2015-06-02 → 2017-10-17 · 4 obs

● 2015-06-02 17:43:20
● 2017-10-17 06:38:10
○ 2026-03-28 07:16:44
○ 2026-04-11 10:25:42

○MXmx01.1and1.com2015-06-02 → 2017-10-17 · 4 obs

● 2015-06-02 17:43:20
● 2017-10-17 06:38:10
○ 2026-03-28 07:16:44
○ 2026-04-11 10:25:42

●A15.197.225.1282026-03-28 → 2026-04-11 · 3 obs

○ 2017-10-17 06:38:10
● 2026-03-28 07:16:44
● 2026-04-11 10:25:42

○A216.250.120.2412016-11-18 → 2016-11-18 · 4 obs

○ 2016-04-08 04:38:32
● 2016-11-18 22:38:40
○ 2017-10-17 06:38:10
○ 2026-04-11 10:25:42

●A3.33.251.1682026-03-28 → 2026-04-11 · 3 obs

○ 2017-10-17 06:38:10
● 2026-03-28 07:16:44
● 2026-04-11 10:25:42

○A74.208.236.1772017-10-17 → 2017-10-17 · 4 obs

○ 2016-11-18 22:38:40
● 2017-10-17 06:38:10
○ 2026-03-28 07:16:44
○ 2026-04-11 10:25:42

○A74.208.26.622015-06-02 → 2016-04-08 · 4 obs

● 2015-06-02 17:43:20
● 2016-04-08 04:38:32
○ 2016-11-18 22:38:40
○ 2026-04-11 10:25:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
concretetexas.com	ns37.domaincontrol.com, ns38.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concretetexas.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns37.domaincontrol.com, ns38.domaincontrol.com`
SOA	1	`ns37.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

IP Addresses

concretetexas.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance thebigdollbook.com, clickcease.de, artemisitsolutions.com, sinpin.net and utssoftware.com share IP numbers with concretetexas.com.

Name Servers

Two name servers ns37.domaincontrol.com and ns38.domaincontrol.com handle delegation for concretetexas.com.

concretetexas.com uses the same name server setup as other domains, for example he1.net, studioaltana.com, thesideproject.ca, mavieye.com and allocationwines.com.

concretetexas.com shares name servers with other domains at least in part, for instance platinumhealthcarestaffing.com.

Host names with two IP numbers:

ns37.domaincontrol.com points to: 2603:5:21c1::13 and 97.74.108.19

ns38.domaincontrol.com points to: 2603:5:22c1::13 and 173.201.76.19

concretetexas.com - robtex.com