expertusers.org - dns.ninja

`expertusers.org`

DNSSEC	⚠️ Not signed
A	168.61.152.29^{🇺🇸 Microsoft168.61.0.0/16 MICROSOFT}
NS	`ns13.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns14.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`expertusers-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS13.WORLDNIC.COM`namehost@WORLDNIC@COM serial=124090701

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782517250

Same first word

expertusers.org

Similar names

expresstrue.com

DNS History

8 records (4 active, 4 former)

○NSns1.idatatech.net2015-08-22 → 2015-12-11 · 4 obs

● 2015-08-22 21:22:22
● 2015-12-11 06:09:50
○ 2016-03-25 20:46:22
○ 2026-06-26 23:53:10

●NSns13.worldnic.com2016-03-25 → 2026-06-26 · 3 obs

○ 2015-12-11 06:09:50
● 2016-03-25 20:46:22
● 2026-06-26 23:53:10

●NSns14.worldnic.com2016-03-25 → 2026-06-26 · 3 obs

○ 2015-12-11 06:09:50
● 2016-03-25 20:46:22
● 2026-06-26 23:53:10

○NSns2.idatatech.net2015-12-11 → 2015-12-11 · 4 obs

○ 2015-08-22 21:22:22
● 2015-12-11 06:09:50
○ 2016-03-25 20:46:22
○ 2026-06-26 23:53:10

●MXexpertusers-org.mail.protection.outlook.com2017-03-18 → 2026-06-26 · 3 obs

○ 2016-03-25 20:46:22
● 2017-03-18 14:31:16
● 2026-06-26 23:53:10

○MXmail.expertusers.org2015-12-11 → 2016-03-25 · 4 obs

● 2015-12-11 06:09:50
● 2016-03-25 20:46:22
○ 2017-03-18 14:31:16
○ 2026-06-26 23:53:10

●A168.61.152.292016-03-25 → 2026-06-26 · 3 obs

○ 2015-12-11 06:09:50
● 2016-03-25 20:46:22
● 2026-06-26 23:53:10

○A216.22.2.1362015-08-22 → 2015-12-11 · 4 obs

● 2015-08-22 21:22:22
● 2015-12-11 06:09:50
○ 2016-03-25 20:46:22
○ 2026-06-26 23:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
expertusers.org	ns14.worldnic.com, ns13.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.150

NS records: ns14.worldnic.com, ns13.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertusers.org (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.61.152.29`
NS	2	`ns13.worldnic.com, ns14.worldnic.com`
MX	1	`expertusers-org.mail.protection.outlook.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS13.WORLDNIC.COM namehost@WORLDNIC.COM`

Analysis

IP Addresses

expertusers.org resolves to just one IP address, 168.61.152.29.

Two other host names, along with lbkjuly4th.org, cmcconstructionservices.com and arcbtechlab.com, also share IP numbers with expertusers.org.

Name Servers

The NS records for expertusers.org delegate to ns13.worldnic.com and ns14.worldnic.com.

expertusers.org shares its NS records with other domains, for example coastalvillages.org, hbkportfolio.net, sunstriker.com and two others.

Each of ns13.worldnic.com and ns14.worldnic.com has one IP address: ns13.worldnic.com uses 162.159.26.214 and ns14.worldnic.com uses 162.159.27.150.

Mail Servers

The sole mail server for expertusers.org is expertusers-org.mail.protection.outlook.com.

With 8 IP addresses total, expertusers-org.mail.protection.outlook.com resolves to 52.101.8.44, 52.101.9.12, 52.101.42.14 and 5 others.