bootsma.nu - robtex.com

bootsma.nu

DNSSEC⚠️ Not signed
A91.184.31.9🇩🇰 ONECOM91.184.0.0/19
PTRvps-409680d8.web.managedservice.io
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
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
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
MXbootsma-nu.mail.protection.outlook.com
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
TXTmscid=99Xfs9xh3cdehkF8d1AUgWC/PF42OhqxWDnReuixan5fhNJMT6wYlFAGyKm4h/D2T5raWXp...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:7041f0c5-bd2b-4ee1-831a-ccff35b26521
TXTNU zone update: 2026-08-01 11:49:25 +0000 (EPOCH 1785584965) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785585014

Same first word

Similar names

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns03.2is.nlns04.2is.bens05.2is.nlMXbootsma-nu.mail.protection.outlook.comfallbackmx.spamservice.nllastmx.spamservice.nlmx.spamservice.nlA91.184.31.962.221.195.4962.221.209.200
NSns03.2is.nl2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
NSns04.2is.be2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
NSns05.2is.nl2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
NSns1.bdm.microsoftonline.com2026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36
NSns2.bdm.microsoftonline.com2026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36
NSns3.bdm.microsoftonline.com2026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36
NSns4.bdm.microsoftonline.com2026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36
MXbootsma-nu.mail.protection.outlook.com2026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36
MXfallbackmx.spamservice.nl2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
MXlastmx.spamservice.nl2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
MXmx.spamservice.nl2015-07-18 → 2017-10-12 · 4 obs
● 2015-07-18 20:45:08
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
A62.221.195.492015-07-18 → 2016-07-09 · 4 obs
● 2015-07-18 20:45:08
● 2016-07-09 03:28:50
○ 2017-10-12 17:34:18
○ 2026-08-01 12:06:36
A62.221.209.2002017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-09 03:28:50
● 2017-10-12 17:34:18
○ 2026-06-10 01:10:20
○ 2026-08-01 12:06:36
A91.184.31.92026-06-10 → 2026-08-01 · 3 obs
○ 2017-10-12 17:34:18
● 2026-06-10 01:10:20
● 2026-08-01 12:06:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...12 records
bootsma.nuns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com-

✅ Authoritative Response

Server:204.14.183.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bootsma.nu (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

TypeCountSample Data
A191.184.31.9
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1bootsma-nu.mail.protection.outlook.com (
TXT2mscid=99Xfs9xh3cdehkF8d1AUgWC/PF42OhqxWD, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)

Analysis

IP Addresses

bootsma.nu points to a single IP number: 91.184.31.9.

Additional host names — nl.yellowwalnutverzekeringen.com, nl.yellow-walnut.com, nl.yellowwalnut.org and two others — share IP numbers with bootsma.nu.

Name Servers

bootsma.nu has four authoritative name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

bootsma.nu has at least partial name server overlap with other domains, such as quantech.com.ar, jakekappus.com, semillerosjarico.com and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

bootsma.nu has one mail server: bootsma-nu.mail.protection.outlook.com.

bootsma-nu.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.21, 52.101.68.25, 52.101.68.32 and 5 other.