`officeinstallationservices.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns73.domaincontrol.com` ⭐
		A	2603:5:21a4::2f^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns74.domaincontrol.com`
MX	`officeinstallationservices-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
TXT	`include:spf.ess.barracudanetworks.com include:spfa.cpmails.com -all`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2025-09-05 #0

`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=1785299362

Subdomains

www.officeinstallationservices.com

Same first word

officeinstallationservices.com

DNS History

9 records (5 active, 4 former)

○NSns19.worldnic.com2015-08-01 → 2017-06-02 · 4 obs

● 2015-08-01 02:37:42
● 2017-06-02 13:47:10
○ 2026-05-03 02:56:14
○ 2026-07-29 04:58:50

○NSns20.worldnic.com2015-08-01 → 2017-06-02 · 4 obs

● 2015-08-01 02:37:42
● 2017-06-02 13:47:10
○ 2026-05-03 02:56:14
○ 2026-07-29 04:58:50

●NSns73.domaincontrol.com2026-05-03 → 2026-07-29 · 3 obs

○ 2017-06-02 13:47:10
● 2026-05-03 02:56:14
● 2026-07-29 04:58:50

●NSns74.domaincontrol.com2026-05-03 → 2026-07-29 · 3 obs

○ 2017-06-02 13:47:10
● 2026-05-03 02:56:14
● 2026-07-29 04:58:50

●MXofficeinstallationservices-com.mail.protection.outlook.com2026-05-03 → 2026-07-29 · 3 obs

○ 2017-06-02 13:47:10
● 2026-05-03 02:56:14
● 2026-07-29 04:58:50

○MXp.webcom.ctmail.com2015-11-21 → 2017-06-02 · 6 obs

● 2015-11-21 04:16:52
○ 2016-02-28 22:47:02
● 2016-07-08 18:27:40
● 2017-06-02 13:47:10
○ 2026-05-03 02:56:14
○ 2026-07-29 04:58:50

●A141.193.213.102026-05-03 → 2026-07-29 · 3 obs

○ 2017-06-02 13:47:10
● 2026-05-03 02:56:14
● 2026-07-29 04:58:50

●A141.193.213.112026-05-03 → 2026-07-29 · 3 obs

○ 2017-06-02 13:47:10
● 2026-05-03 02:56:14
● 2026-07-29 04:58:50

○A66.216.150.742015-08-01 → 2017-06-02 · 4 obs

● 2015-08-01 02:37:42
● 2017-06-02 13:47:10
○ 2026-05-03 02:56:14
○ 2026-07-29 04:58:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
officeinstallationservices.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officeinstallationservices.com (unsigned zone)

⏱️ Timing

Total: 693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
MX	1	`officeinstallationservices-com.mail.prot`
TXT	1	`include:spf.ess.barracudanetworks.com in`
SOA	1	`ns73.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

Hierarchy

officeinstallationservices.com is a parent domain of www.officeinstallationservices.com.

IP Addresses

officeinstallationservices.com resolves to the IP addresses 141.193.213.10 and 141.193.213.11

Among the host names that share IP numbers with officeinstallationservices.com are soccerticketsonline.com, uiowaenergycollaborative.com, johnsonburke.co.uk and two others.

Name Servers

officeinstallationservices.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.

officeinstallationservices.com has the same name server delegation as a number of other domains, such as it-atl.com, beuland.com, deltechresins.com and two more.

officeinstallationservices.com shares at least some of its name servers with other domains, such as angiesandersstrengthandstyle.com and freezme.net.

ns73.domaincontrol.com and ns74.domaincontrol.com each resolve to two IP addresses: ns73.domaincontrol.com points to 97.74.106.47 and 2603:5:21a4::2f, while ns74.domaincontrol.com points to 173.201.74.47 and 2603:5:22a4::2f.

Mail Servers

officeinstallationservices.com routes its mail through a single mail server, officeinstallationservices-com.mail.protection.outlook.com.

officeinstallationservices-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.0, 52.101.9.24 and 52.101.40.2, along with 5 other.

officeinstallationservices.com - robtex.com