`lindnerlearning.com`

DNSSEC	⚠️ Not signed
A	199.34.228.75^{🇺🇸 WEEBLY199.34.228.0/24}
		PTR	`pages-custom-27.weebly.com`
NS	`ns65.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-26-185.defastlink.net`
NS	`ns66.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-127.defastlink.net`
MX	`lindnerlearning-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS65.WORLDNIC.com`namehost@WORLDNIC.com serial=126010617

`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=1771291435

Same first word

lindnerlearning.com

DNS History

6 records (4 active, 2 former)

●NSns65.worldnic.com2015-06-28 → 2026-03-10 · 2 obs

● 2015-06-28 20:17:06
● 2026-03-10 15:23:58

●NSns66.worldnic.com2015-06-28 → 2026-03-10 · 2 obs

● 2015-06-28 20:17:06
● 2026-03-10 15:23:58

○MXinbound.lindnerlearning.com.netsolmail.net2015-06-28 → 2016-12-18 · 4 obs

● 2015-06-28 20:17:06
● 2016-12-18 08:31:26
○ 2026-03-10 15:23:56
○ 2026-03-10 15:23:58

●MXlindnerlearning-com.mail.protection.outlook.com2026-03-10 → 2026-03-10 · 3 obs

○ 2016-12-18 08:31:26
● 2026-03-10 15:23:56
● 2026-03-10 15:23:58

●A199.34.228.752026-03-10 → 2026-03-10 · 3 obs

○ 2016-12-18 08:31:26
● 2026-03-10 15:23:56
● 2026-03-10 15:23:58

○A209.17.116.102015-06-28 → 2016-12-18 · 4 obs

● 2015-06-28 20:17:06
● 2016-12-18 08:31:26
○ 2026-03-10 15:23:56
○ 2026-03-10 15:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lindnerlearning.com	ns65.worldnic.com, ns66.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.26.185

NS records: ns65.worldnic.com, ns66.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lindnerlearning.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.34.228.75`
NS	2	`ns66.worldnic.com, ns65.worldnic.com`
MX	1	`lindnerlearning-com.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS65.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)

Analysis

IP Addresses

lindnerlearning.com points to a single IP address: 199.34.228.75.

Other host names such as www.cmtc.org, connected.buzz, rick-graham.co.uk, cameranoastra.ro and elohimhouse.net share IP numbers with lindnerlearning.com.

Name Servers

lindnerlearning.com is delegated to two name servers: ns65.worldnic.com and ns66.worldnic.com.

lindnerlearning.com uses the same name server setup as other domains, including rmshealthcare.info, kanigen.com, fulco.com, aadhaya.in and newsam.org.

Hostnames with a single IP

ns65.worldnic.com resolves to: 162.159.26.185.

ns66.worldnic.com resolves to: 162.159.27.127.

Mail Servers

The mail server for lindnerlearning.com is lindnerlearning-com.mail.protection.outlook.com.

lindnerlearning-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c91d::a, 2a01:111:f403:c946::5, 2a01:111:f403:f902::2, 40.93.192.4, 52.101.9.24, 52.101.10.2 and 52.101.11.3.

lindnerlearning.com - robtex.com