`buildinfrastructure.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	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`buildinfrastructure-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`v=spf1 -all`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-07-17 #3

`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=1785131022

Same first word

buildinfrastructure.com

DNS History

10 records (5 active, 5 former)

○NSns03.domaincontrol.com2015-07-07 → 2018-01-03 · 4 obs

● 2015-07-07 00:00:46
● 2018-01-03 03:07:04
○ 2026-03-23 17:53:54
○ 2026-07-27 05:48:58

○NSns04.domaincontrol.com2015-07-07 → 2018-01-03 · 4 obs

● 2015-07-07 00:00:46
● 2018-01-03 03:07:04
○ 2026-03-23 17:53:54
○ 2026-07-27 05:48:58

●NSns07.domaincontrol.com2026-03-23 → 2026-07-27 · 3 obs

○ 2018-01-03 03:07:04
● 2026-03-23 17:53:54
● 2026-07-27 05:48:58

●NSns08.domaincontrol.com2026-03-23 → 2026-07-27 · 3 obs

○ 2018-01-03 03:07:04
● 2026-03-23 17:53:54
● 2026-07-27 05:48:58

○MXbuildinfrastructure-com.mail.eo.outlook.com2015-07-07 → 2018-01-03 · 4 obs

● 2015-07-07 00:00:46
● 2018-01-03 03:07:04
○ 2026-03-23 17:53:54
○ 2026-07-27 05:48:58

●MXbuildinfrastructure-com.mail.protection.outlook.com2026-03-23 → 2026-07-27 · 3 obs

○ 2018-01-03 03:07:04
● 2026-03-23 17:53:54
● 2026-07-27 05:48:58

●A15.197.225.1282026-03-23 → 2026-07-27 · 3 obs

○ 2018-01-03 03:07:04
● 2026-03-23 17:53:54
● 2026-07-27 05:48:58

●A3.33.251.1682026-03-23 → 2026-07-27 · 3 obs

○ 2018-01-03 03:07:04
● 2026-03-23 17:53:54
● 2026-07-27 05:48:58

○A50.62.228.12015-07-07 → 2016-04-23 · 4 obs

● 2015-07-07 00:00:46
● 2016-04-23 12:44:14
○ 2016-12-30 01:21:48
○ 2026-07-27 05:48:58

○A50.63.202.142016-12-30 → 2018-01-03 · 5 obs

○ 2016-04-23 12:44:14
● 2016-12-30 01:21:48
● 2018-01-03 03:07:04
○ 2026-03-23 17:53:54
○ 2026-07-27 05:48:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
buildinfrastructure.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildinfrastructure.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	1	`buildinfrastructure-com.mail.protection.`
TXT	1	`v=spf1 -all`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

IP Addresses

buildinfrastructure.com points to the IP addresses 3.33.251.168 and 15.197.225.128

maschler.org, grayfoxsecurity.com, stratmail.com and two other host names share IP numbers with buildinfrastructure.com.

Name Servers

buildinfrastructure.com is served by two delegated name servers, ns07.domaincontrol.com and ns08.domaincontrol.com.

buildinfrastructure.com uses the same name servers as several other domains — among them expoe.net, rhodesmgmt.com, openrangetechnology.com and two more.

Each of the two host names carries two IP addresses: ns07.domaincontrol.com points to 97.74.103.4 and 2603:5:2170::4, and ns08.domaincontrol.com points to 173.201.71.4 and 2603:5:2270::4.

Mail Servers

Mail for buildinfrastructure.com is handled by a single mail server, buildinfrastructure-com.mail.protection.outlook.com.

buildinfrastructure-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.1, 52.101.41.0, 52.101.41.22 and 5 others.

buildinfrastructure.com - robtex.com