rfbs.org - dns.ninja

rfbs.org

DNSSEC⚠️ Not signed
A67.43.229.163🇨🇦 GTCOMM-3666667.43.224.0/20 GloboTech Communications
PTRsrv13.swhc.ca
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
MXrfbs-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c942::3🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.190.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTmscid=d2PQ9qFuaDrlkbQYdacIJ8EJ8si9gtAgkBjl/HATn56WahiDBvDFD+vvK9GaA7AM8KFCAQM...
TXTv=spf1 include:spf.protection.outlook.com ip4:67.43.229.163 ip4:173.209.32.16...
SOAns1.bdm.microsoftonline.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=1786255114

Same first word

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DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns01.cashparking.comns1.bodis.comns2.bodis.comMXrfbs-org.mail.protection.outlook.commailstore1.secureserver.netmx76.m2bp.commx76.mb1p.comsmtp.secureserver.netA67.43.229.163184.168.221.96199.59.242.150199.59.243.120
○NSns01.cashparking.com2015-07-11 → 2015-12-10 · 4 obs
● 2015-07-11 19:21:40
● 2015-12-10 10:16:14
○ 2016-03-08 16:15:34
○ 2026-08-09 06:30:04
●NSns1.bdm.microsoftonline.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04
○NSns1.bodis.com2016-03-08 → 2017-09-21 · 5 obs
○ 2015-12-10 10:16:14
● 2016-03-08 16:15:34
● 2017-09-21 14:28:52
○ 2026-02-17 09:33:40
○ 2026-08-09 06:30:04
●NSns2.bdm.microsoftonline.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04
○NSns2.bodis.com2016-03-08 → 2017-09-21 · 5 obs
○ 2015-12-10 10:16:14
● 2016-03-08 16:15:34
● 2017-09-21 14:28:52
○ 2026-02-17 09:33:40
○ 2026-08-09 06:30:04
●NSns3.bdm.microsoftonline.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04
●NSns4.bdm.microsoftonline.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04
○MXmailstore1.secureserver.net2015-07-11 → 2015-12-10 · 4 obs
● 2015-07-11 19:21:40
● 2015-12-10 10:16:14
○ 2016-03-08 16:15:34
○ 2026-08-09 06:30:04
○MXmx76.m2bp.com2017-04-05 → 2017-09-21 · 5 obs
○ 2016-03-08 16:15:34
● 2017-04-05 16:57:30
● 2017-09-21 14:28:52
○ 2026-02-17 09:33:40
○ 2026-08-09 06:30:04
○MXmx76.mb1p.com2017-04-05 → 2017-09-21 · 5 obs
○ 2016-03-08 16:15:34
● 2017-04-05 16:57:30
● 2017-09-21 14:28:52
○ 2026-02-17 09:33:40
○ 2026-08-09 06:30:04
●MXrfbs-org.mail.protection.outlook.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04
○MXsmtp.secureserver.net2015-07-11 → 2015-12-10 · 4 obs
● 2015-07-11 19:21:40
● 2015-12-10 10:16:14
○ 2016-03-08 16:15:34
○ 2026-08-09 06:30:04
○A184.168.221.962015-07-11 → 2015-12-10 · 4 obs
● 2015-07-11 19:21:40
● 2015-12-10 10:16:14
○ 2016-03-08 16:15:34
○ 2026-08-09 06:30:04
○A199.59.242.1502017-04-05 → 2017-09-21 · 5 obs
○ 2016-07-25 03:06:26
● 2017-04-05 16:57:30
● 2017-09-21 14:28:52
○ 2026-02-17 09:33:40
○ 2026-08-09 06:30:04
○A199.59.243.1202016-03-08 → 2016-07-25 · 5 obs
○ 2015-12-10 10:16:14
● 2016-03-08 16:15:34
● 2016-07-25 03:06:26
○ 2017-04-05 16:57:30
○ 2026-08-09 06:30:04
●A67.43.229.1632026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-21 14:28:52
● 2026-02-17 09:33:40
● 2026-08-09 06:30:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
rfbs.orgns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com-

✅ Authoritative Response

Server:208.84.5.208

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 rfbs.org (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

TypeCountSample Data
A167.43.229.163
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1rfbs-org.mail.protection.outlook.com (pr
TXT2mscid=d2PQ9qFuaDrlkbQYdacIJ8EJ8si9gtAgkB, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

IP Addresses

rfbs.org resolves to one IP address: 67.43.229.163.

mail.wordchaos.com, sdghda.ca, paypal-couk.join.palogonjoinwebscrcmd-account-login.id107sbtdd9cbh4e85d80a13c0db1f546757jnq9j5754675754227193.garageasp.com and two other host names share IP numbers with rfbs.org.

Name Servers

The authoritative name servers for rfbs.org are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

rfbs.org has at least partial name server overlap with other domains, such as mazada.co.il, lasiuk.ca, paramountjm.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.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

Mail for rfbs.org is handled by a single mail server, rfbs-org.mail.protection.outlook.com.

rfbs-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.1, 52.101.190.2 and 5 others.