westerbork.org - robtex.com
westerbork.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdm.microsoftonline.com ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776083050 | ||||||
Same first word
westerbork.nl |
westerbork.org |
Similar names
DNS History
16 records (4 active, 12 former)
○NSns01.hollandsewolken.nl2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○NSns02.hollandsewolken.nl2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○NSns1.anony.nl2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
●NSns1.bdm.microsoftonline.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 12:33:28
○NSns1.flexwebhosting.nl2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○NSns2.anony.nl2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
●NSns2.bdm.microsoftonline.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 12:33:28
○NSns3.anony.eu2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
●NSns3.bdm.microsoftonline.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 12:33:28
●NSns4.bdm.microsoftonline.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 12:33:28
○MXantispam.hollandsewolken.nl2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○MXsrv1.flexfilter.nl2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○MXsrv2.flexfilter.nl2015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○MXwesterbork-org.mail.protection.outlook.com2026-04-13 → 2026-04-13 · 1 obs
○A185.27.142.1422015-07-24 → 2017-02-17 · 4 obs
● 2017-02-17 20:23:58
○ 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
○A185.60.251.2512019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 18:05:52
○ 2026-04-13 12:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| westerbork.org | ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for westerbork.org (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
westerbork.org is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
westerbork.org at least partially shares name servers with other domains, for instance wings-and-things.com, mmfconstruction.com, optithermbvba.be, roseleur.com and kks-obersulm.de.
Host names with two IP numbers:
Host name ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208.
Host name ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208.
Host name ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208.
Host name ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208.