osterberg.org - robtex.com

osterberg.org

DNSSEC⚠️ Not signed
NSns1-07.azure-dns.com ⭐
A2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-07.azure-dns.com
A13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-07.azure-dns.com
NSns2-07.azure-dns.net
A2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-07.azure-dns.net
A150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-07.azure-dns.net
NSns3-07.azure-dns.org
A2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-07.azure-dns.org
A204.14.183.7🇺🇸 Microsoft204.14.180.0/22
PTRns3-07.azure-dns.org
NSns4-07.azure-dns.info
A2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-07.azure-dns.info
A208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-07.azure-dns.info
MXosterberg-org.mail.eo.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.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
SOAns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774959633

Same first word

osterberg.fi
osterberg.dk
osterberg.org
osterberg.no
osterberg.com.au
osterberg.com

Similar names

storeberg.se
rogersbet.com
restoregb.org
betrogers.com
rogerbest.com
terborgse.nl
ostberger.org
gertboers.be
robgeerts.nl
bregstore.mobi
bergstore.de
sorteberg.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns1-07.azure-dns.comns2-07.azure-dns.netns3-07.azure-dns.orgns4-07.azure-dns.infodns0.zoneedit.comns1.zoneedit.comns16.zoneedit.comns8.zoneedit.comMXosterberg-org.mail.eo.outlook.commail.po9.seA79.136.43.1779.136.43.5
○NSdns0.zoneedit.com2015-06-01 → 2016-11-08 · 4 obs
● 2015-06-01 01:09:32
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34
●NSns1-07.azure-dns.com2026-03-31 → 2026-03-31 · 3 obs
○ 2016-11-08 16:42:58
● 2026-03-31 12:37:32
● 2026-03-31 12:37:34
○NSns1.zoneedit.com2015-10-21 → 2016-11-08 · 5 obs
○ 2015-06-01 01:09:32
● 2015-10-21 19:46:56
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34
○NSns16.zoneedit.com2015-06-01 → 2016-11-08 · 4 obs
● 2015-06-01 01:09:32
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34
●NSns2-07.azure-dns.net2026-03-31 → 2026-03-31 · 3 obs
○ 2016-11-08 16:42:58
● 2026-03-31 12:37:32
● 2026-03-31 12:37:34
●NSns3-07.azure-dns.org2026-03-31 → 2026-03-31 · 3 obs
○ 2016-11-08 16:42:58
● 2026-03-31 12:37:32
● 2026-03-31 12:37:34
●NSns4-07.azure-dns.info2026-03-31 → 2026-03-31 · 3 obs
○ 2016-11-08 16:42:58
● 2026-03-31 12:37:32
● 2026-03-31 12:37:34
○NSns8.zoneedit.com2015-06-01 → 2016-11-08 · 4 obs
● 2015-06-01 01:09:32
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34
○MXmail.po9.se2015-06-01 → 2016-11-08 · 4 obs
● 2015-06-01 01:09:32
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34
●MXosterberg-org.mail.eo.outlook.com2026-03-31 → 2026-03-31 · 3 obs
○ 2016-11-08 16:42:58
● 2026-03-31 12:37:32
● 2026-03-31 12:37:34
○A79.136.43.172015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 01:09:32
○ 2015-10-21 19:46:56
○ 2026-03-31 12:37:34
○A79.136.43.52015-10-21 → 2016-11-08 · 5 obs
○ 2015-06-01 01:09:32
● 2015-10-21 19:46:56
● 2016-11-08 16:42:58
○ 2026-03-31 12:37:32
○ 2026-03-31 12:37:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
osterberg.orgns3-07.azure-dns.org, ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns1-07.azure-dns.com2 records

✅ Authoritative Response

Server:150.171.21.7

NS records: ns3-07.azure-dns.org, ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns1-07.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osterberg.org (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-07.azure-dns.com, ns2-07.azure-dns.net...
MX1osterberg-org.mail.eo.outlook.com (pri:
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1-07.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-07.azure-dns.org, ns3-07.azure-dns.org)

Analysis

Name Servers

osterberg.org is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

osterberg.org shares name servers with other domains at least partially, for example verndale-qa.com, air-distribution.com, cacola.com.br, qsft01.net and mirka.com.ar.

Host names with two IP numbers:

ns1-07.azure-dns.com points to: 2603:1061:0:700::7 and 13.107.236.7

ns4-07.azure-dns.info points to: 2620:1ec:bda:700::7 and 208.84.5.7

ns2-07.azure-dns.net points to: 2620:1ec:8ec:700::7 and 150.171.21.7

ns3-07.azure-dns.org points to: 2a01:111:4000:700::7 and 204.14.183.7

Mail Servers

osterberg.org is handled by a single mail server, osterberg-org.mail.eo.outlook.com.

Host name osterberg-org.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::20, 52.101.68.36, 52.101.73.15, 52.101.73.28 and 52.101.73.153.