polarinstruments.de - robtex.com

polarinstruments.de

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
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
MXpolarinstruments-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.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
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=Ft1qxT4E0VJ0oerqlen+Dc49o36GFC3t90LQfX9384Yq5U6ZMM8AywegGPziZFcUvguZ6S5...
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778818893

Same first word

polarinstruments.com
polarinstruments.at
polarinstruments.de
polarinstruments.eu

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.ns-serve.netns2.ns-serve.netMXpolarinstruments-de.mail.protection.outlook.commail.polarinstruments.deA194.112.215.132
●NSns1.bdm.microsoftonline.com2019-12-23 → 2026-05-15 · 3 obs
○ 2017-02-20 00:17:06
● 2019-12-23 19:00:20
● 2026-05-15 04:35:38
○NSns1.ns-serve.net2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 20:58:14
● 2017-02-20 00:17:06
○ 2019-12-23 19:00:20
○ 2026-05-15 04:35:38
●NSns2.bdm.microsoftonline.com2019-12-23 → 2026-05-15 · 3 obs
○ 2017-02-20 00:17:06
● 2019-12-23 19:00:20
● 2026-05-15 04:35:38
○NSns2.ns-serve.net2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 20:58:14
● 2017-02-20 00:17:06
○ 2019-12-23 19:00:20
○ 2026-05-15 04:35:38
●NSns3.bdm.microsoftonline.com2019-12-23 → 2026-05-15 · 3 obs
○ 2017-02-20 00:17:06
● 2019-12-23 19:00:20
● 2026-05-15 04:35:38
●NSns4.bdm.microsoftonline.com2019-12-23 → 2026-05-15 · 3 obs
○ 2017-02-20 00:17:06
● 2019-12-23 19:00:20
● 2026-05-15 04:35:38
○MXmail.polarinstruments.de2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 20:58:14
● 2017-02-20 00:17:06
○ 2019-12-23 19:00:20
○ 2026-05-15 04:35:38
●MXpolarinstruments-de.mail.protection.outlook.com2019-12-23 → 2026-05-15 · 3 obs
○ 2017-02-20 00:17:06
● 2019-12-23 19:00:20
● 2026-05-15 04:35:38
○A194.112.215.1322015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 20:58:14
● 2017-02-20 00:17:06
○ 2019-12-23 19:00:20
○ 2026-05-15 04:35:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
polarinstruments.dens4.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 polarinstruments.de (unsigned zone)

⏱️ Timing

Total: 1889ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1polarinstruments-de.mail.protection.outl
TXT2v=spf1 include:spf.protection.outlook.co, mscid=Ft1qxT4E0VJ0oerqlen+Dc49o36GFC3t90
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

Name Servers

polarinstruments.de is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

polarinstruments.de at least partially shares name servers with other domains, for instance celtrade.com, gravesplumbing.com, ollibroker.com, vwstructural.com and acbonsai.com.

Host names with two IP numbers:

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

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

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

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

Mail Servers

polarinstruments.de is handled by a single mail server, polarinstruments-de.mail.protection.outlook.com.

polarinstruments-de.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::c, 52.101.68.21, 52.101.68.25, 52.101.73.24 and 52.101.73.153.