4excellence.nl - robtex.com

4excellence.nl

DNSSEC⚠️ Not signed
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MX4excellence-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTmscid=OmtnW5/Xu3AvapqmJHSP4eQVTxM5/yHJ1y4zHBtTyKxHQJuPhOff0ZK0lvXV9mFByEz+Ny6...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-05-10 21:00:01 +0000 (EPOCH 1778446801)
SOAns1.dns.nldns@sidn.nl 2026-05-10 #42

Same first word

4excellence.edu.pl
4excellence.org
4excellence.nl

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMX4excellence-nl.mail.protection.outlook.comA92.48.206.73
●NSns1.bdm.microsoftonline.com2015-08-06 → 2026-05-10 · 2 obs
● 2015-08-06 16:28:04
● 2026-05-10 21:37:44
●NSns2.bdm.microsoftonline.com2015-08-06 → 2026-05-10 · 2 obs
● 2015-08-06 16:28:04
● 2026-05-10 21:37:44
●NSns3.bdm.microsoftonline.com2015-08-06 → 2026-05-10 · 2 obs
● 2015-08-06 16:28:04
● 2026-05-10 21:37:44
●NSns4.bdm.microsoftonline.com2015-08-06 → 2026-05-10 · 2 obs
● 2015-08-06 16:28:04
● 2026-05-10 21:37:44
●MX4excellence-nl.mail.protection.outlook.com2015-08-06 → 2026-05-10 · 2 obs
● 2015-08-06 16:28:04
● 2026-05-10 21:37:44
○A92.48.206.732015-08-06 → 2020-03-12 · 3 obs
● 2015-08-06 16:28:04
● 2020-03-12 20:53:20
○ 2026-05-10 21:37:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
4excellence.nlns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com-

✅ Authoritative Response

Server:150.171.21.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4excellence.nl (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX14excellence-nl.mail.protection.outlook.c
TXT2mscid=OmtnW5/Xu3AvapqmJHSP4eQVTxM5/yHJ1y, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

Name Servers

4excellence.nl is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

4excellence.nl shares name servers with other domains at least partially, for instance mdmhotels.com, aragaotomaz.adv.br, enjoyspain.com, servicesnearme.com.au and royalcountyproducts.com.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com resolves to 2603:1061:0:700::d0 and 13.107.236.208.

ns2.bdm.microsoftonline.com resolves to 2620:1ec:8ec:700::d0 and 150.171.21.208.

ns3.bdm.microsoftonline.com resolves to 2a01:111:4000:700::d0 and 204.14.183.208.

ns4.bdm.microsoftonline.com resolves to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

The mail server for 4excellence.nl is 4excellence-nl.mail.protection.outlook.com.

Host 4excellence-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::9, 52.101.68.27, 52.101.68.36, 52.101.73.26 and 52.101.73.28.