`leitnerthomasgroup.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`leitnerthomasgroup-com.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:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT13750046.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2025-05-15 #1

`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=1774383937

Same first word

leitnerthomasgroup.com

DNS History

11 records (5 active, 6 former)

●NSns07.domaincontrol.com2015-06-24 → 2026-03-24 · 2 obs

● 2015-06-24 20:24:42
● 2026-03-24 20:51:32

●NSns08.domaincontrol.com2015-06-24 → 2026-03-24 · 2 obs

● 2015-06-24 20:24:42
● 2026-03-24 20:51:32

○MXasp.reflexion.net2016-05-06 → 2019-01-20 · 5 obs

○ 2016-02-03 05:34:12
● 2016-05-06 19:03:44
● 2019-01-20 12:06:52
○ 2026-03-19 03:28:24
○ 2026-03-24 20:51:32

●MXleitnerthomasgroup-com.mail.protection.outlook.com2026-03-19 → 2026-03-24 · 3 obs

○ 2019-01-20 12:06:52
● 2026-03-19 03:28:24
● 2026-03-24 20:51:32

○MXleitnerthomasgroup.com.inbound10.mxlogic.net2015-06-24 → 2016-02-03 · 4 obs

● 2015-06-24 20:24:42
● 2016-02-03 05:34:12
○ 2016-05-06 19:03:44
○ 2026-03-24 20:51:32

○MXleitnerthomasgroup.com.inbound10.mxlogicmx.net2015-06-24 → 2016-02-03 · 4 obs

● 2015-06-24 20:24:42
● 2016-02-03 05:34:12
○ 2016-05-06 19:03:44
○ 2026-03-24 20:51:32

○MXmx-100.reflexion.net2016-05-06 → 2019-01-20 · 5 obs

○ 2016-02-03 05:34:12
● 2016-05-06 19:03:44
● 2019-01-20 12:06:52
○ 2026-03-19 03:28:24
○ 2026-03-24 20:51:32

○MXmx-110.reflexion.net2016-05-06 → 2019-01-20 · 5 obs

○ 2016-02-03 05:34:12
● 2016-05-06 19:03:44
● 2019-01-20 12:06:52
○ 2026-03-19 03:28:24
○ 2026-03-24 20:51:32

●A13.248.243.52026-03-19 → 2026-03-24 · 3 obs

○ 2019-01-20 12:06:52
● 2026-03-19 03:28:24
● 2026-03-24 20:51:32

○A50.63.202.592015-06-24 → 2019-01-20 · 4 obs

● 2015-06-24 20:24:42
● 2019-01-20 12:06:52
○ 2026-03-19 03:28:24
○ 2026-03-24 20:51:32

●A76.223.105.2302026-03-19 → 2026-03-24 · 3 obs

○ 2019-01-20 12:06:52
● 2026-03-19 03:28:24
● 2026-03-24 20:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
leitnerthomasgroup.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leitnerthomasgroup.com (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	1	`leitnerthomasgroup-com.mail.protection.o`
TXT	2	`NETORGFT13750046.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

IP Addresses

leitnerthomasgroup.com resolves to two IPs: 13.248.243.5 and 76.223.105.230.

other host names for instance doubleslider.com, cmsnh.net, sealog.co, mitchellwings.com and knoesys.com share IP numbers with leitnerthomasgroup.com.

Name Servers

leitnerthomasgroup.com is delegated to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.

leitnerthomasgroup.com shares the same name server setup as other domains, for example starmill.net, dannyhunn.com, freewaytransportation.ca, ongog.com and confluenceacademy.org.

Host names with two IP numbers:

ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4

ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4

Mail Servers

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

Host name leitnerthomasgroup-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c946::6, 2a01:111:f403:f802::1, 2a01:111:f403:f909::, 40.93.192.1, 52.101.42.18, 52.101.50.4 and 52.101.50.10.

leitnerthomasgroup.com - robtex.com