🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffmanagement.com`

DNSSEC	⚠️ Not signed
A	185.184.192.64^{🇳🇱 WORLDSTREAM-1185.184.192.0/22}
		PTR	`host3.big-tim.nl`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`diffmanagement-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::8^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa4pr04cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
		A	52.101.73.155^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr02cu00203.inbound.protection.outlook.com`
TXT	`mscid=1yoAaWRN21DAq1J1/5b9cAqNOP6Tg8c6Y1hRiOrF1LfPm+MDUdAC8Zk5D0EboDE3knfJAsR...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms85526915`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=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=1788225245

Subdomains

www.diffmanagement.com

Same first word

diffmanagement.com

Previous names

Next names

DNS History

19 records (6 active, 13 former)

○NSfreedns1.registrar-servers.com2015-07-22 → 2018-01-23 · 14 obs

● 2015-07-22 18:39:02
● 2015-10-26 18:45:38
○ 2016-02-01 06:03:02
● 2016-02-24 09:57:32
○ 2016-03-21 10:52:18
○ 2016-06-25 22:10:26
● 2016-07-20 00:13:54
○ 2016-08-17 16:45:26
● 2016-09-03 05:00:18
● 2016-11-18 03:41:56
○ 2016-12-28 20:59:40
● 2018-01-23 15:44:32
○ 2026-08-20 02:09:36
○ 2026-09-01 01:38:48

○NSfreedns2.registrar-servers.com2015-09-15 → 2018-01-23 · 13 obs

○ 2015-07-22 18:39:02
● 2015-09-15 00:02:36
● 2015-10-26 18:45:38
○ 2016-02-01 06:03:02
● 2016-02-24 09:57:32
● 2016-07-20 00:13:54
○ 2016-08-17 16:45:26
○ 2016-09-03 05:00:18
● 2016-11-18 03:41:56
○ 2016-12-28 20:59:40
● 2018-01-23 15:44:32
○ 2026-08-20 02:09:36
○ 2026-09-01 01:38:48

○NSfreedns3.registrar-servers.com2015-09-15 → 2018-01-23 · 13 obs

○NSfreedns4.registrar-servers.com2015-09-15 → 2018-01-23 · 13 obs

○NSfreedns5.registrar-servers.com2015-09-15 → 2018-01-23 · 13 obs

○NShb-dc01.diff.local2015-07-22 → 2016-12-28 · 12 obs

● 2015-07-22 18:39:02
○ 2015-09-15 00:02:36
○ 2015-10-26 18:45:38
● 2016-02-01 06:03:02
○ 2016-02-24 09:57:32
○ 2016-07-20 00:13:54
● 2016-08-17 16:45:26
● 2016-09-03 05:00:18
○ 2016-11-18 03:41:56
● 2016-12-28 20:59:40
○ 2018-01-23 15:44:32
○ 2026-09-01 01:38:48

○NShb-sbs01.diff.local2015-07-22 → 2016-12-28 · 14 obs

● 2015-07-22 18:39:02
○ 2015-09-15 00:02:36
○ 2015-10-26 18:45:38
● 2016-02-01 06:03:02
○ 2016-02-24 09:57:32
● 2016-03-21 10:52:18
● 2016-06-25 22:10:26
○ 2016-07-20 00:13:54
● 2016-08-17 16:45:26
● 2016-09-03 05:00:18
○ 2016-11-18 03:41:56
● 2016-12-28 20:59:40
○ 2018-01-23 15:44:32
○ 2026-09-01 01:38:48

●NSns1.bdm.microsoftonline.com2026-08-20 → 2026-09-01 · 3 obs

○ 2018-01-23 15:44:32
● 2026-08-20 02:09:36
● 2026-09-01 01:38:48

●NSns2.bdm.microsoftonline.com2026-08-20 → 2026-09-01 · 3 obs

○ 2018-01-23 15:44:32
● 2026-08-20 02:09:36
● 2026-09-01 01:38:48

○NSns2.diffmanagement.com2015-07-22 → 2016-12-28 · 12 obs

○NSns2.larist.com2015-07-22 → 2016-12-28 · 12 obs

●NSns3.bdm.microsoftonline.com2026-08-20 → 2026-09-01 · 3 obs

○ 2018-01-23 15:44:32
● 2026-08-20 02:09:36
● 2026-09-01 01:38:48

●NSns4.bdm.microsoftonline.com2026-08-20 → 2026-09-01 · 3 obs

○ 2018-01-23 15:44:32
● 2026-08-20 02:09:36
● 2026-09-01 01:38:48

●MXdiffmanagement-com.mail.protection.outlook.com2018-01-23 → 2026-09-01 · 3 obs

○ 2016-12-28 20:59:40
● 2018-01-23 15:44:32
● 2026-09-01 01:38:48

○MXmx1.bit.nl2015-07-22 → 2016-12-28 · 4 obs

● 2015-07-22 18:39:02
● 2016-12-28 20:59:40
○ 2018-01-23 15:44:32
○ 2026-09-01 01:38:48

○MXmx2.bit.nl2015-07-22 → 2016-12-28 · 4 obs

● 2015-07-22 18:39:02
● 2016-12-28 20:59:40
○ 2018-01-23 15:44:32
○ 2026-09-01 01:38:48

○MXmx3.bit.nl2015-07-22 → 2016-12-28 · 4 obs

● 2015-07-22 18:39:02
● 2016-12-28 20:59:40
○ 2018-01-23 15:44:32
○ 2026-09-01 01:38:48

●A185.184.192.642026-08-20 → 2026-09-01 · 3 obs

○ 2018-01-23 15:44:32
● 2026-08-20 02:09:36
● 2026-09-01 01:38:48

○A82.94.224.2312015-07-22 → 2018-01-23 · 4 obs

● 2015-07-22 18:39:02
● 2018-01-23 15:44:32
○ 2026-08-20 02:09:36
○ 2026-09-01 01:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
diffmanagement.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffmanagement.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.184.192.64`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`diffmanagement-com.mail.protection.outlo`
TXT	3	`mscid=1yoAaWRN21DAq1J1/5b9cAqNOP6Tg8c6Y1, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

diffmanagement.com is the parent zone for www.diffmanagement.com.

IP Addresses

diffmanagement.com resolves to one IP address: 185.184.192.64.

host3.big-tim.nl, teammax.nl, tva.nl and two other host names share IP numbers with diffmanagement.com.

Name Servers

The authoritative name servers for diffmanagement.com are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

diffmanagement.com partially shares its NS delegation with several other domains, including teolupus.com, kayendee.com.au, mediaco.be and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com each carry two IP addresses. ns1.bdm.microsoftonline.com has 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com has 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com has 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com has 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

Mail for diffmanagement.com is handled by a single mail server, diffmanagement-com.mail.protection.outlook.com.

diffmanagement-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.18, 52.101.68.32, 52.101.73.153 and 5 others.

diffmanagement.com - robtex.com