`tierviewconstruction.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
MX	`tierviewconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=DMARC1; p=quarantine; rua=mailto:support@tierviewconstruction.com; ruf=mail...`
SOA	`ns1.dyna-ns.net`hostmaster@tierviewconstruction.com 2026-04-12 #1

`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=1778729041

Same first word

tierviewconstruction.com

DNS History

6 records (3 active, 3 former)

●NSns1.dyna-ns.net2026-03-14 → 2026-05-14 · 3 obs

○ 2017-09-03 16:33:30
● 2026-03-14 19:29:06
● 2026-05-14 03:27:20

●NSns2.dyna-ns.net2026-03-14 → 2026-05-14 · 3 obs

○ 2017-09-03 16:33:30
● 2026-03-14 19:29:06
● 2026-05-14 03:27:20

○NSns27.domaincontrol.com2016-12-16 → 2017-09-03 · 4 obs

● 2016-12-16 15:16:32
● 2017-09-03 16:33:30
○ 2026-03-14 19:29:06
○ 2026-05-14 03:27:20

○NSns28.domaincontrol.com2016-12-16 → 2017-09-03 · 4 obs

● 2016-12-16 15:16:32
● 2017-09-03 16:33:30
○ 2026-03-14 19:29:06
○ 2026-05-14 03:27:20

●MXtierviewconstruction-com.mail.protection.outlook.com2016-12-16 → 2026-05-14 · 2 obs

● 2016-12-16 15:16:32
● 2026-05-14 03:27:20

○A184.168.221.512016-12-16 → 2017-09-03 · 4 obs

● 2016-12-16 15:16:32
● 2017-09-03 16:33:30
○ 2026-03-14 19:29:06
○ 2026-05-14 03:27:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
tierviewconstruction.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tierviewconstruction.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
MX	1	`tierviewconstruction-com.mail.protection`
TXT	2	`v=spf1 include:spf.protection.outlook.co, v=DMARC1; p=quarantine; rua=mailto:suppo`
SOA	1	`ns1.dyna-ns.net hostmaster.tierviewconst`

Analysis

Name Servers

tierviewconstruction.com has two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

tierviewconstruction.com shares the same name server setup as other domains, for example smart-ice.com, ingeniousgiftshop.com, thecandygroup.com, collegesoccer.com and inkerest.com.

Host names with four IP numbers:

ns1.dyna-ns.net has four IPs: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.

ns2.dyna-ns.net has four IPs: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.

Mail Servers

tierviewconstruction.com is handled by a single mail server, tierviewconstruction-com.mail.protection.outlook.com.

Host tierviewconstruction-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c901::1, 2a01:111:f403:c902::, 2a01:111:f403:c931::1, 40.93.192.1, 52.101.40.4, 52.101.41.180 and 52.101.194.13.

tierviewconstruction.com - robtex.com