`businessmodelsupport.com`

DNSSEC	🔒 Signed (DS record present)
A	2a01:7c8:aaae:fe::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
		PTR	`mail.mediapie.nl`
A	37.97.128.76^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
NS	`ns0.leaseweb.nl` ⭐
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns1.leaseweb.nl`
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns4.leaseweb.net`
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns5.leaseweb.nl`
		A	2607:f5b5:1::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5:1::/48 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
		A	23.19.197.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.197.0/24 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
MX	`businessmodelsupport-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns0.leaseweb.nl`postmaster@leaseweb.nl 2015-09-18 #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=1786069829

Same first word

businessmodelsupport.com

DNS History

8 records (7 active, 1 former)

●NSns0.leaseweb.nl2016-12-20 → 2026-08-07 · 2 obs

● 2016-12-20 20:45:54
● 2026-08-07 02:43:16

●NSns1.leaseweb.nl2016-12-20 → 2026-08-07 · 2 obs

● 2016-12-20 20:45:54
● 2026-08-07 02:43:16

●NSns4.leaseweb.net2016-12-20 → 2026-08-07 · 2 obs

● 2016-12-20 20:45:54
● 2026-08-07 02:43:16

●NSns5.leaseweb.nl2016-12-20 → 2026-08-07 · 2 obs

● 2016-12-20 20:45:54
● 2026-08-07 02:43:16

●MXbusinessmodelsupport-com.mail.protection.outlook.com2016-12-20 → 2026-08-07 · 2 obs

● 2016-12-20 20:45:54
● 2026-08-07 02:43:16

○A195.182.1.1922016-12-20 → 2018-07-16 · 4 obs

● 2016-12-20 20:45:54
● 2018-07-16 06:47:06
○ 2026-03-11 15:27:16
○ 2026-08-07 02:43:16

●A2a01:7c8:aaae:fe::12026-03-11 → 2026-08-07 · 3 obs

○ 2018-07-16 06:47:06
● 2026-03-11 15:27:16
● 2026-08-07 02:43:16

●A37.97.128.762026-03-11 → 2026-08-07 · 3 obs

○ 2018-07-16 06:47:06
● 2026-03-11 15:27:16
● 2026-08-07 02:43:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
businessmodelsupport.com	ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net	-

✅ Authoritative Response

Server:23.19.196.53

NS records: ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.97.128.76`
AAAA	1	`2a01:7c8:aaae:fe::1`
NS	3	`ns5.leaseweb.nl, ns1.leaseweb.nl...`
MX	1	`businessmodelsupport-com.mail.protection`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns0.leaseweb.nl postmaster.leaseweb.nl`

Analysis

IP Addresses

businessmodelsupport.com points to the IP addresses 37.97.128.76 and 2a01:7c8:aaae:fe::1

arthur.nl, zappliedcsp.com, cloudquadrants.com plus two other host names have IP numbers in common with businessmodelsupport.com.

Name Servers

Four name servers handle the delegation for businessmodelsupport.com: ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl.

There is at least partial name server overlap between businessmodelsupport.com and other domains — 208.7.212.in-addr.arpa, 57.120.64.in-addr.arpa, coco2.us and two more among them.

These name servers frequently co-occur with the name servers ns0.leaseweb.com and ns1.leaseweb.com.

All four of ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl resolve to exactly two IP addresses. The first three — ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl — point to 23.19.196.53 and 2607:f5b5::53. ns5.leaseweb.nl differs, pointing instead to 23.19.197.53 and 2607:f5b5:1::53.

Three host names point to 2607:f5b5::53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl.

Three host names point to 23.19.196.53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl.

Mail Servers

businessmodelsupport.com uses one mail server — businessmodelsupport-com.mail.protection.outlook.com.

businessmodelsupport-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.12, 52.101.68.15, 52.101.73.4 plus 5 more.

businessmodelsupport.com - robtex.com