offices4u.com - dns.ninja

`offices4u.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	`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	`offices4u-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`google-site-verification=j7Ie-QZ5PH24VKY3WPevEMUTrVyf_ienrDOT1HIs9qI`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2026-05-27 #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=1786492864

Same first word

offices4u.com

offices4u.co.uk

offices4u.cz

Similar names

office4us.com

DNS History

10 records (5 active, 5 former)

○NSns01.domaincontrol.com2015-08-20 → 2017-04-01 · 4 obs

● 2015-08-20 21:07:46
● 2017-04-01 14:14:20
○ 2026-03-23 15:32:28
○ 2026-08-12 00:29:32

○NSns02.domaincontrol.com2015-08-20 → 2017-04-01 · 4 obs

● 2015-08-20 21:07:46
● 2017-04-01 14:14:20
○ 2026-03-23 15:32:28
○ 2026-08-12 00:29:32

●NSns73.domaincontrol.com2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-01 14:14:20
● 2026-03-23 15:32:28
● 2026-08-12 00:29:32

●NSns74.domaincontrol.com2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-01 14:14:20
● 2026-03-23 15:32:28
● 2026-08-12 00:29:32

○MXmailstore1.secureserver.net2015-08-20 → 2017-04-01 · 4 obs

● 2015-08-20 21:07:46
● 2017-04-01 14:14:20
○ 2026-03-23 15:32:28
○ 2026-08-12 00:29:32

●MXoffices4u-com.mail.protection.outlook.com2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-01 14:14:20
● 2026-03-23 15:32:28
● 2026-08-12 00:29:32

○MXsmtp.secureserver.net2015-08-20 → 2017-04-01 · 4 obs

● 2015-08-20 21:07:46
● 2017-04-01 14:14:20
○ 2026-03-23 15:32:28
○ 2026-08-12 00:29:32

●A15.197.225.1282026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-01 14:14:20
● 2026-03-23 15:32:28
● 2026-08-12 00:29:32

●A3.33.251.1682026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-01 14:14:20
● 2026-03-23 15:32:28
● 2026-08-12 00:29:32

○A50.63.76.12015-08-20 → 2017-04-01 · 4 obs

● 2015-08-20 21:07:46
● 2017-04-01 14:14:20
○ 2026-03-23 15:32:28
○ 2026-08-12 00:29:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offices4u.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.47

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offices4u.com (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
MX	1	`offices4u-com.mail.protection.outlook.co`
TXT	2	`google-site-verification=j7Ie-QZ5PH24VKY, v=spf1 include:spf.protection.outlook.co`
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

IP Addresses

offices4u.com points to the IP addresses 3.33.251.168 and 15.197.225.128

Two other host names, along with sharplemon.org, ednaming.com and newcanal.net, also share IP numbers with offices4u.com.

Name Servers

offices4u.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.

offices4u.com shares its NS records with other domains, for example rocrt.com, charlesmelvin.com, instantcontentsolutions.com and two others.

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

The sole mail server for offices4u.com is offices4u-com.mail.protection.outlook.com.

With 8 IP addresses total, offices4u-com.mail.protection.outlook.com resolves to 52.101.9.14, 52.101.41.22, 52.101.41.58 and 5 others.