`b3i.com.br`

DNSSEC	⚠️ Not signed
A	216.24.57.251^{🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`b3i-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`mscid=mt3LxFlt7h+o7RQayXhPDHjrFt6F/t2HgQJttjlAIQqUpIWG780BSjyrQ8bSeQqAl+VaLJ3...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms20911089`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026134060

rank #572646 globally
rank #4361 in the tld
WOT: SAFE (69/100)

Same first word

b3i.fr

b3i.com.br

b3i.biz

b3i.org

b3i.com

b3i.tech

b3i.de

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i3b.net

ib3.eu

bi3.it

ib3.com

bi3.es

3bi.in

i3b.de

bi3.org

3ib.cn

i3b.ru

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ib3.info

3ib.com

bi3.co

bi3.eu

ib3.uk

i3b.eu

bi3.us

bi3.cloud

bi3.net

i3b.vn

3ib.de

bi3.cn

bi3.com

3bi.biz

3bi.cn

bi3.jp

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bi3.ru

3bi.it

3bi.no

ib3.org

bi3.biz

i3b.com

3bi.org

bi3.be

3ib.org

3bi.com

ib3.es

ib3.de

3bi.info

3ib.ru

i3b.org

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ib3.co.uk

ib3.com.es

DNS History

14 records (6 active, 8 former)

●NSns1.bdm.microsoftonline.com2026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

○NSns1.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

●NSns2.bdm.microsoftonline.com2026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

○NSns2.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

●NSns3.bdm.microsoftonline.com2026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

○NSns3.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

●NSns4.bdm.microsoftonline.com2026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

●MXb3i-com-br.mail.protection.outlook.com2026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

○MXmx.a.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

○MXmx.b.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

○MXmx.core.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

○MXmx.jk.locaweb.com.br2015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

○A187.45.193.2242015-06-16 → 2016-11-01 · 4 obs

● 2015-06-16 11:25:38
● 2016-11-01 12:12:28
○ 2026-05-01 08:15:04
○ 2026-05-14 02:52:28

●A216.24.57.2512026-05-01 → 2026-05-14 · 3 obs

○ 2016-11-01 12:12:28
● 2026-05-01 08:15:04
● 2026-05-14 02:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, b.dns.br, c.dns.br, a.dns.br...	-
b3i.com.br	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ 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 b3i.com.br (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.24.57.251`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`b3i-com-br.mail.protection.outlook.com (`
TXT	3	`mscid=mt3LxFlt7h+o7RQayXhPDHjrFt6F/t2HgQ, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

b3i.com.br points to IP number: 216.24.57.251.

Other host names such as upsturkiye.com, monit.ly, sandbox-e2xm.onrender.com.cdn.cloudflare.net, stacktrade.net and internethomes.co.uk share IPs with b3i.com.br.

Name Servers

b3i.com.br is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

b3i.com.br at least partially shares name servers with other domains, for instance shehatatires.com, avn.org.au, towerdigital.co.uk, selfstoragetameside.co.uk and tom-browns.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

b3i.com.br is handled by a single mail server, b3i-com-br.mail.protection.outlook.com.

Host name b3i-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c936::, 2a01:111:f403:f90d::, 2a01:111:f403:f913::, 52.101.8.44, 52.101.40.6, 52.101.41.26 and 52.101.50.10.

b3i.com.br - robtex.com

b3i.com.br

com.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`b3i.com.br`

`com.br`