`buildtechconcrete.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns53.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns54.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS53.WORLDNIC.com`namehost@WORLDNIC@com serial=125020102

`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=1778601516

Previously MX for

buildtechconcrete.com

Same first word

buildtechconcrete.com

DNS History

7 records (3 active, 4 former)

○NSns21.hostcats.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 20:08:28
○ 2026-02-22 12:26:34
○ 2026-05-12 16:16:44

○NSns22.hostcats.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 20:08:28
○ 2026-02-22 12:26:34
○ 2026-05-12 16:16:44

●NSns53.worldnic.com2026-02-22 → 2026-05-12 · 3 obs

○ 2017-10-09 20:08:28
● 2026-02-22 12:26:34
● 2026-05-12 16:16:44

●NSns54.worldnic.com2026-02-22 → 2026-05-12 · 3 obs

○ 2017-10-09 20:08:28
● 2026-02-22 12:26:34
● 2026-05-12 16:16:44

○MXbuildtechconcrete.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 20:08:28
○ 2026-02-22 12:26:34
○ 2026-05-12 16:16:44

○A158.69.130.1822017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 20:08:28
○ 2026-02-22 12:26:34
○ 2026-05-12 16:16:44

●A208.91.197.272026-02-22 → 2026-05-12 · 3 obs

○ 2017-10-09 20:08:28
● 2026-02-22 12:26:34
● 2026-05-12 16:16:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
buildtechconcrete.com	ns53.worldnic.com, ns54.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns53.worldnic.com, ns54.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildtechconcrete.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns53.worldnic.com, ns54.worldnic.com`
SOA	1	`NS53.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns53.worldnic.com, ns54.worldnic.com)

Analysis

IP Addresses

buildtechconcrete.com points to a single IP number: 208.91.197.27.

Other host names, for instance wdconline.info, oxbow.management, persson.pro, greengrovecreditunion.com and redpenpro.com share IP numbers with buildtechconcrete.com.

Name Servers

buildtechconcrete.com is delegated to two name servers: ns53.worldnic.com and ns54.worldnic.com.

buildtechconcrete.com uses the same name server setup as other domains, for instance sanpellegrino.biz, perfectionstructural.com, nicka-associates.com, exmess.org and kennebunkportems.org.

Host names with one IP number:

ns53.worldnic.com points to: 162.159.26.165.

ns54.worldnic.com points to: 162.159.27.8.

buildtechconcrete.com - robtex.com