`theconcreteteam.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.dotster.com` ⭐
		A	172.64.52.250^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dotster.com`
		A	172.64.53.155^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
MX	`mx.theconcreteteam.com`⁽³⁰⁾
		A	66.96.140.138^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`138.140.96.66.static.eigbox.net`
		A	66.96.140.139^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`139.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
TXT	`google-site-verification=A8MkR5UTOKIgWJQUAY7lxKb-a-wJ6okZtP6MfUVbFs8.theconcr...`
SOA	`ns1.dotster.com`dnsadmin@dotster.com 2019-03-18 #75

`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=1778524296

Subdomains

hostmaster.theconcreteteam.com

mx.theconcreteteam.com

Same first word

theconcreteteam.com

DNS History

19 records (12 active, 7 former)

○NSns.theconcreteteam.com2016-06-27 → 2017-03-13 · 5 obs

○ 2016-02-29 19:39:50
● 2016-06-27 17:59:14
● 2017-03-13 15:59:54
○ 2019-04-08 20:05:48
○ 2026-05-11 18:34:50

●NSns1.dotster.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

○NSns1.yourhostingaccount.com2015-08-06 → 2016-02-29 · 4 obs

● 2015-08-06 03:31:32
● 2016-02-29 19:39:50
○ 2016-06-27 17:59:14
○ 2026-05-11 18:34:50

●NSns2.dotster.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

○NSns2.yourhostingaccount.com2015-08-06 → 2016-02-29 · 4 obs

● 2015-08-06 03:31:32
● 2016-02-29 19:39:50
○ 2016-06-27 17:59:14
○ 2026-05-11 18:34:50

●MXalt1.aspmx.l.google.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●MXalt2.aspmx.l.google.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●MXalt3.aspmx.l.google.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●MXalt4.aspmx.l.google.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●MXaspmx.l.google.com2019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

○MXmail.theconcreteteam.com2016-06-27 → 2017-03-13 · 5 obs

○ 2016-02-29 19:39:50
● 2016-06-27 17:59:14
● 2017-03-13 15:59:54
○ 2019-04-08 20:05:48
○ 2026-05-11 18:34:50

●MXmx.theconcreteteam.com2015-08-06 → 2026-05-11 · 6 obs

● 2015-08-06 03:31:32
● 2016-02-29 19:39:50
○ 2016-06-27 17:59:14
○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●A198.185.159.1442019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●A198.185.159.1452019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●A198.49.23.1442019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

●A198.49.23.1452019-04-08 → 2026-05-11 · 3 obs

○ 2017-03-13 15:59:54
● 2019-04-08 20:05:48
● 2026-05-11 18:34:50

○A66.96.149.12016-02-29 → 2016-02-29 · 4 obs

○ 2015-11-22 00:24:28
● 2016-02-29 19:39:50
○ 2016-06-27 17:59:14
○ 2026-05-11 18:34:50

○A66.96.161.1512015-08-06 → 2015-11-22 · 4 obs

● 2015-08-06 03:31:32
● 2015-11-22 00:24:28
○ 2016-02-29 19:39:50
○ 2026-05-11 18:34:50

○A67.231.247.1622016-06-27 → 2017-03-13 · 5 obs

○ 2016-02-29 19:39:50
● 2016-06-27 17:59:14
● 2017-03-13 15:59:54
○ 2019-04-08 20:05:48
○ 2026-05-11 18:34:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
theconcreteteam.com	ns1.dotster.com, ns2.dotster.com	2 records

✅ Authoritative Response

Server:172.64.52.250

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theconcreteteam.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.185.159.144...`
NS	2	`ns1.dotster.com, ns2.dotster.com`
MX	6	`mx.theconcreteteam.com (pri: 30), ASPMX.L.GOOGLE.com (pri: 1)...`
TXT	2	`v=spf1 ip4:66.96.128.0/18 include:websit, google-site-verification=A8MkR5UTOKIgWJQ`
SOA	1	`ns1.dotster.com dnsadmin.dotster.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

theconcreteteam.com is a parent of hostmaster.theconcreteteam.com and mx.theconcreteteam.com.

IP Addresses

theconcreteteam.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance advnewyork.com, jtmedia.org, heysoistartedthisblog.com, lumenprize.com and cdmorano.com share IP numbers with theconcreteteam.com.

Name Servers

Delegation for theconcreteteam.com rests with two name servers, ns1.dotster.com and ns2.dotster.com.

theconcreteteam.com shares the same name server setup as other domains, including wauwatosadaycare.com, aplfab.com, birla.org, nova-ind.net and transglobalco.com.

theconcreteteam.com at least partially shares name servers with other domains, for instance epicgarments.com, pennyadaykeepspovertyaway.org, porcamadonna.com, ussanitation.com and murli.net.

these name servers are often used with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.ipage.com, ns2.ipage.com, ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.

Host names with one IP number: ns1.dotster.com points to 172.64.52.250; ns2.dotster.com points to 172.64.53.155.

Mail Servers

theconcreteteam.com is handled by six mail servers: mx.theconcreteteam.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

theconcreteteam.com shares mail servers with other domains at least in part, for instance ns500731.ns500754.ns500731.ns500754.ns500754.ns500742.ns500704.ns500688.ns500649.ns500671.ns500153.tenderladiesbz.com, ns500734.ns500693.ns500734.ns500734.ns500693.ns500588.ns500699.ns500588.ns500683.ns500683.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, dashclothing.com, tacktracker.com and hztech.biz.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

mx.theconcreteteam.com points to 66.96.140.138 and 66.96.140.139.

aspmx.l.google.com points to 2607:f8b0:4004:c17::1b and 172.253.115.27.

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

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

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

theconcreteteam.com - robtex.com