techsolution.com.br - dns.ninja

`techsolution.com.br`

DNSSEC	⚠️ Not signed
A	186.202.157.79^{🇧🇷 Locaweb186.202.156.0/22 Servicos de Internet SA}
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` ⚠️ Not in parent delegation
		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	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`mscid=7C4SHyyifMTgQ4YNk5OHY9E/U1az0M6r7+qsUM0xJCuIgNxsLLUqoCVEjsl4/txqaktmApS...`
TXT	`v=spf1 include:_spf.locaweb.com.br ?all`
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=2026165450

rank #515882 globally
rank #3866 in the tld
WOT: SAFE (69/100)

Same first word

Similar names

DNS History

13 records (9 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-02-15 → 2026-06-14 · 3 obs

○ 2017-12-12 10:48:08
● 2026-02-15 00:21:18
● 2026-06-14 19:18:06

○NSns1.locaweb.com.br2015-06-29 → 2017-12-12 · 4 obs

● 2015-06-29 04:25:50
● 2017-12-12 10:48:08
○ 2026-02-15 00:21:18
○ 2026-06-14 19:18:06

●NSns2.bdm.microsoftonline.com2026-02-15 → 2026-06-14 · 3 obs

○ 2017-12-12 10:48:08
● 2026-02-15 00:21:18
● 2026-06-14 19:18:06

○NSns2.locaweb.com.br2015-06-29 → 2017-12-12 · 4 obs

● 2015-06-29 04:25:50
● 2017-12-12 10:48:08
○ 2026-02-15 00:21:18
○ 2026-06-14 19:18:06

●NSns3.bdm.microsoftonline.com2026-02-15 → 2026-06-14 · 3 obs

○ 2017-12-12 10:48:08
● 2026-02-15 00:21:18
● 2026-06-14 19:18:06

○NSns3.locaweb.com.br2015-06-29 → 2017-12-12 · 4 obs

● 2015-06-29 04:25:50
● 2017-12-12 10:48:08
○ 2026-02-15 00:21:18
○ 2026-06-14 19:18:06

●NSns4.bdm.microsoftonline.com2026-02-15 → 2026-06-14 · 3 obs

○ 2017-12-12 10:48:08
● 2026-02-15 00:21:18
● 2026-06-14 19:18:06

●MXmx.a.locaweb.com.br2015-06-29 → 2026-06-14 · 2 obs

● 2015-06-29 04:25:50
● 2026-06-14 19:18:06

●MXmx.b.locaweb.com.br2015-06-29 → 2026-06-14 · 2 obs

● 2015-06-29 04:25:50
● 2026-06-14 19:18:06

●MXmx.core.locaweb.com.br2015-06-29 → 2026-06-14 · 2 obs

● 2015-06-29 04:25:50
● 2026-06-14 19:18:06

●MXmx.jk.locaweb.com.br2015-06-29 → 2026-06-14 · 2 obs

● 2015-06-29 04:25:50
● 2026-06-14 19:18:06

○A186.202.150.852015-06-29 → 2017-12-12 · 4 obs

● 2015-06-29 04:25:50
● 2017-12-12 10:48:08
○ 2026-02-15 00:21:18
○ 2026-06-14 19:18:06

●A186.202.157.792026-02-15 → 2026-06-14 · 3 obs

○ 2017-12-12 10:48:08
● 2026-02-15 00:21:18
● 2026-06-14 19:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, f.dns.br, a.dns.br, c.dns.br...	-
techsolution.com.br	ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:204.14.183.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.202.157.79`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	4	`mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...`
TXT	2	`mscid=7C4SHyyifMTgQ4YNk5OHY9E/U1az0M6r7+, v=spf1 include:_spf.locaweb.com.br ?all`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

techsolution.com.br points to a single IP number: 186.202.157.79.

Additional host names — connect-tech.net.br, fipsp.edu.br, querodormirmelhor.com.br and two others — share IP numbers with techsolution.com.br.

Name Servers

techsolution.com.br has four authoritative name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

techsolution.com.br has at least partial name server overlap with other domains, such as harai.net, estuairepromotion.fr, spaethanddoyle.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

techsolution.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

techsolution.com.br shares mail servers — at least in part — with other domains, including aerzen.com.br, scanmach.com.br, homolog.camarascs.sp.gov.br and two others.

mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242, mx.core.locaweb.com.br resolves to 177.153.23.241 and mx.jk.locaweb.com.br resolves to 200.234.204.130.