`leadercenter.org`

DNSSEC	⚠️ Not signed
A	45.79.153.79^{🇺🇸 AKAMAI-LINODE-AP45.79.128.0/19 Akamai Technologies}
		PTR	`45-79-153-79.ip.linodeusercontent.com`
NS	`ns9.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns10.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`leadercenter-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.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:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`facebook-domain-verification=jlo5sypqke66c77dptnwp6nc95rtou`
TXT	`v=spf1 ip4:172.104.8.27 ip4:45.79.193.123 ip4:67.23.254.199 ip4:108.163.220.5...`
TXT	`MS=ms98151531`
TXT	`google-site-verification=E5ClgyEFCQRj1TPWZTphA5OuzseVD1ybbwaUv1m_CtI`
SOA	`NS9.WORLDNIC.COM`namehost@WORLDNIC.COM serial=126021817

`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=1778732763

Same first word

leadercenter.org

leadercenter.com

Similar names

DNS History

8 records (4 active, 4 former)

○NSns1.m22.siteground.biz2016-09-10 → 2016-09-10 · 4 obs

○ 2016-03-27 23:12:56
● 2016-09-10 18:01:24
○ 2026-04-07 21:45:00
○ 2026-05-14 04:55:02

●NSns10.worldnic.com2015-08-12 → 2026-05-14 · 5 obs

● 2015-08-12 23:24:24
● 2016-03-27 23:12:56
○ 2016-09-10 18:01:24
● 2026-04-07 21:45:00
● 2026-05-14 04:55:02

○NSns2.m22.siteground.biz2016-09-10 → 2016-09-10 · 4 obs

○ 2016-03-27 23:12:56
● 2016-09-10 18:01:24
○ 2026-04-07 21:45:00
○ 2026-05-14 04:55:02

●NSns9.worldnic.com2015-08-12 → 2026-05-14 · 5 obs

● 2015-08-12 23:24:24
● 2016-03-27 23:12:56
○ 2016-09-10 18:01:24
● 2026-04-07 21:45:00
● 2026-05-14 04:55:02

●MXleadercenter-org.mail.protection.outlook.com2015-08-12 → 2026-05-14 · 2 obs

● 2015-08-12 23:24:24
● 2026-05-14 04:55:02

●A45.79.153.792026-04-07 → 2026-05-14 · 3 obs

○ 2016-09-10 18:01:24
● 2026-04-07 21:45:00
● 2026-05-14 04:55:02

○A66.7.201.1992015-08-12 → 2015-12-25 · 4 obs

● 2015-08-12 23:24:24
● 2015-12-25 05:06:40
○ 2016-03-27 23:12:56
○ 2026-05-14 04:55:02

○A67.23.254.1992016-03-27 → 2016-09-10 · 5 obs

○ 2015-12-25 05:06:40
● 2016-03-27 23:12:56
● 2016-09-10 18:01:24
○ 2026-04-07 21:45:00
○ 2026-05-14 04:55:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
leadercenter.org	ns9.worldnic.com, ns10.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.124

NS records: ns9.worldnic.com, ns10.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadercenter.org (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.153.79`
NS	2	`ns9.worldnic.com, ns10.worldnic.com`
MX	1	`leadercenter-org.mail.protection.outlook`
TXT	4	`v=spf1 ip4:172.104.8.27 ip4:45.79.193.12, MS=ms98151531...`
SOA	1	`NS9.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

IP Addresses

leadercenter.org resolves to one IP number: 45.79.153.79.

Other host names, for instance 45-79-153-79.ip.linodeusercontent.com, share IP numbers with leadercenter.org.

Name Servers

leadercenter.org is delegated to two name servers ns10.worldnic.com and ns9.worldnic.com.

leadercenter.org shares the same name server setup as other domains, for instance minnesotagaming.com, northwindts.com, vocalsamples.com, beyondthewallsseries.com and nicksbuilding.us.

leadercenter.org shares name servers with other domains at least partially, for example countrybright.com and rstrain.com.

Host names with one IP number:

ns10.worldnic.com points to 162.159.27.124

ns9.worldnic.com points to 162.159.26.110

Mail Servers

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

Host leadercenter-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c927::1, 2a01:111:f403:c931::, 2a01:111:f403:c946::3, 52.101.8.42, 52.101.40.6, 52.101.50.7 and 52.101.194.0.

leadercenter.org - robtex.com