mrcomputer.com.br - dns.ninja

`mrcomputer.com.br`

DNSSEC	⚠️ Not signed
A	137.131.163.213^{🇺🇸 ORACLE-OCI-31898137.131.128.0/17 Oracle Corporation}
		PTR	`lweb06.appuni.com.br`
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	`mrcomputer-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`mscid=uFxHx01F8BctTNY61EFtety3JBKMLPVJUkzMdV/ENz/1Pho+xAEABQjf+gCucVCNp9Vf+DG...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms91275860`
TXT	`5mudlmlip9qr8ce7gocj1102hl`
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=2026211552

rank #521236 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Same first word

mrcomputer.com.br

mrcomputer.ch

mrcomputer.com

mrcomputer.de

mrcomputer.net

mrcomputer.ca

mrcomputer.com.tw

mrcomputer.in

mrcomputer.it

mrcomputer.nl

mrcomputer.cl

mrcomputer.co.uk

mrcomputer.us

Similar names

rmcomputer.cz

corruptmem.org

rmcomputer.com

DNS History

14 records (6 active, 8 former)

○NSeasydns1.dualtec.com.br2015-07-25 → 2017-02-10 · 4 obs

● 2015-07-25 03:46:56
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

○NSeasydns2.dualtec.com.br2015-07-25 → 2017-02-10 · 4 obs

● 2015-07-25 03:46:56
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

●NSns1.bdm.microsoftonline.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

●NSns2.bdm.microsoftonline.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

●NSns3.bdm.microsoftonline.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

●NSns4.bdm.microsoftonline.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

○MXasp-mxseguro-01a.dualtec.com.br2015-07-25 → 2016-01-09 · 4 obs

● 2015-07-25 03:46:56
● 2016-01-09 14:27:16
○ 2016-04-23 21:19:16
○ 2026-07-30 23:05:08

○MXasp-mxseguro-01b.dualtec.com.br2015-07-25 → 2016-01-09 · 4 obs

● 2015-07-25 03:46:56
● 2016-01-09 14:27:16
○ 2016-04-23 21:19:16
○ 2026-07-30 23:05:08

○MXasp-mxseguro-02a.dualtec.com.br2016-04-23 → 2017-02-10 · 5 obs

○ 2016-01-09 14:27:16
● 2016-04-23 21:19:16
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

○MXasp-mxseguro-02b.dualtec.com.br2016-04-23 → 2017-02-10 · 5 obs

○ 2016-01-09 14:27:16
● 2016-04-23 21:19:16
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

○MXemail-mx-sec-01.cloudexchange.com.br2015-07-25 → 2017-02-10 · 4 obs

● 2015-07-25 03:46:56
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

●MXmrcomputer-com-br.mail.protection.outlook.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

●A137.131.163.2132026-02-15 → 2026-07-30 · 3 obs

○ 2017-02-10 11:11:26
● 2026-02-15 03:37:26
● 2026-07-30 23:05:08

○A200.169.104.262015-07-25 → 2017-02-10 · 4 obs

● 2015-07-25 03:46:56
● 2017-02-10 11:11:26
○ 2026-02-15 03:37:26
○ 2026-07-30 23:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, a.dns.br, c.dns.br...	-
mrcomputer.com.br	ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrcomputer.com.br (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.131.163.213`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`mrcomputer-com-br.mail.protection.outloo`
TXT	4	`mscid=uFxHx01F8BctTNY61EFtety3JBKMLPVJUk, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

mrcomputer.com.br resolves to just one IP address, 137.131.163.213.

Two other host names, along with lweb06.appuni.com.br, www.tuboar.com.br and basenceradoselonas.com.br, also share IP numbers with mrcomputer.com.br.

Name Servers

The NS records for mrcomputer.com.br point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

mrcomputer.com.br has at least partial name server overlap with other domains, such as cdgln.com, whitelaw.pro, vigilancegroup.ae 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

The sole mail server for mrcomputer.com.br is mrcomputer-com-br.mail.protection.outlook.com.

With 8 IP addresses total, mrcomputer-com-br.mail.protection.outlook.com resolves to 52.101.9.21, 52.101.41.22, 52.101.41.26 and 5 others.