bbr.mail.onmicrosoft.com - robtex.com

bbr.mail.onmicrosoft.com

DNSSEC⚠️ Not signed
MXbbr-mail-onmicrosoft-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 include:outlook.com -all

mail.onmicrosoft.com

DNSSEC⚠️ Not signed
MXmail.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
WOT: SAFE (50/100)

Subdomains

autodiscover.bbr.mail.onmicrosoft.com

Same first word

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bbr.golf
bbr.ru
bbr.ch
bbr.af
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bbr.cn
bbr.co
bbr.me
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bbr.hr
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Similar names

rbb.hr
rbb.nl
brb.de
rbb.agency
brb.org
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rbb.org.uk
brb.zone
brb.co
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rbb.k12.nj.us
brb.life
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brb.bio
rbb.ru
brb.media
rbb.cn
brb.uz
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brb.digital
rbb.cc
rbb.homeip.net
rbb.mobi
rbb.lol
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brb.homeip.net
brb.re
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brb.io
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rbb.com.cn
rbb.net.pl
rbb.it
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brb.to
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rbb.co.uk
rbb.com.br
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brb.show
rbb.be
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brb.dj
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brb.lt
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rbb.at
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brb.com.br
rbb.com
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rbb.es
brb.cl
brb.chat
brb.watch
rbb.co
brb.wiki
rbb.net
brb.com.ua
brb.rs
brb.mn
rbb.in
rbb.bg
brb.city
brb.tel
rbb.dy.fi
brb.co.nz
brb.travel
brb.id.au
rbb.com.au
rbb.or.at
rbb.eu
rbb.jp
brb.finance
brb.com.pl
rbb.ie
brb.it
rbb.co.nz
brb.com
brb.kz
rbb.tel
rbb.org
brb.github.io
brb.pt
rbb.cz
rbb.ch
brb.spb.ru
brb.fr
brb.es
brb.sk
brb.co.za

DNS History

5 records (1 active, 4 former)

201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXbbr-mail-onmicrosoft-com.mail.protection.outlook.com
○NSns1.bdm.microsoftonline.com2017-03-08 → 2017-03-08 · 3 obs
● 2017-03-08 00:10:20
○ 2026-03-23 18:43:20
○ 2026-05-11 18:01:54
○NSns2.bdm.microsoftonline.com2017-03-08 → 2017-03-08 · 3 obs
● 2017-03-08 00:10:20
○ 2026-03-23 18:43:20
○ 2026-05-11 18:01:54
○NSns3.bdm.microsoftonline.com2017-03-08 → 2017-03-08 · 3 obs
● 2017-03-08 00:10:20
○ 2026-03-23 18:43:20
○ 2026-05-11 18:01:54
○NSns4.bdm.microsoftonline.com2017-03-08 → 2017-03-08 · 3 obs
● 2017-03-08 00:10:20
○ 2026-03-23 18:43:20
○ 2026-05-11 18:01:54
●MXbbr-mail-onmicrosoft-com.mail.protection.outlook.com2017-03-08 → 2026-05-11 · 2 obs
● 2017-03-08 00:10:20
● 2026-05-11 18:01:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
onmicrosoft.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com8 records

✅ Authoritative Response

Server:208.84.5.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onmicrosoft.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
MX1bbr-mail-onmicrosoft-com.mail.protection
TXT1v=spf1 include:outlook.com -all

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

The parent of autodiscover.bbr.mail.onmicrosoft.com is bbr.mail.onmicrosoft.com.

Mail Servers

The mail server for bbr.mail.onmicrosoft.com is bbr-mail-onmicrosoft-com.mail.protection.outlook.com.

Host bbr-mail-onmicrosoft-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.16, 52.101.68.32 and 52.101.73.30.