techsystem.com.br - dns.ninja

`techsystem.com.br`

DNSSEC	🔒 Signed (DS record present)
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`c.sec.dns.br`
		A	2001:12f8:9:1::11^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
		A	200.189.40.11^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`MS=14B3039E71F0BC5919F33A91095A66DC73B345E2`
TXT	`google-site-verification=zLwYut2N7B20ZfgfmiXsZXXUPu3nWYU_ylVw5EfsOSs`
SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026196000

`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=2026207442

rank #508157 globally
rank #3676 in the tld
WOT: SAFE (69/100)

Previously NS for

techsystem.com.br

Subdomains

www.techsystem.com.br

Same first word

techsystem.de

techsystem.co.uk

techsystem.ir

techsystem.org

techsystem.us

techsystem.eu

techsystem.es

techsystem.fr

techsystem.info

techsystem.com.br

techsystem.ca

techsystem.com

techsystem.com.pl

techsystem.pl

techsystem.biz

techsystem.it

techsystem.net

Similar names

DNS History

13 records (4 active, 9 former)

●NSa.sec.dns.br2017-02-19 → 2026-07-26 · 3 obs

○ 2016-04-24 12:08:44
● 2017-02-19 21:58:20
● 2026-07-26 19:01:32

●NSc.sec.dns.br2017-02-19 → 2026-07-26 · 3 obs

○ 2016-04-24 12:08:44
● 2017-02-19 21:58:20
● 2026-07-26 19:01:32

○NSns1.techsystem.com.br2015-06-17 → 2016-04-24 · 5 obs

○ 2009-01-10 19:44:12
● 2015-06-17 22:37:12
● 2016-04-24 12:08:44
○ 2017-02-19 21:58:20
○ 2026-07-26 19:01:32

○NSns2.techsystem.com.br2015-06-17 → 2016-04-24 · 5 obs

○ 2009-01-10 19:44:12
● 2015-06-17 22:37:12
● 2016-04-24 12:08:44
○ 2017-02-19 21:58:20
○ 2026-07-26 19:01:32

○NSserverdns1.procempa.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 19:44:12
○ 2015-06-17 22:37:12
○ 2026-07-26 19:01:32

○NSserverdns2.procempa.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 19:44:12
○ 2015-06-17 22:37:12
○ 2026-07-26 19:01:32

○NStechsystem.com.br2015-06-17 → 2016-04-24 · 5 obs

○ 2009-01-10 19:44:12
● 2015-06-17 22:37:12
● 2016-04-24 12:08:44
○ 2017-02-19 21:58:20
○ 2026-07-26 19:01:32

○MXantispam.dmesg.com.br2015-10-31 → 2017-02-19 · 5 obs

○ 2009-01-10 19:44:12
● 2015-10-31 00:45:36
● 2017-02-19 21:58:20
○ 2026-03-27 15:01:06
○ 2026-07-26 19:01:32

○MXmail.techsystem.com.br2015-06-17 → 2015-10-31 · 5 obs

○ 2009-01-10 19:44:12
● 2015-06-17 22:37:12
● 2015-10-31 00:45:36
○ 2016-01-28 17:35:54
○ 2026-07-26 19:01:32

○MXpwsmtpi.portoweb.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 19:44:12
○ 2015-06-17 22:37:12
○ 2026-07-26 19:01:32

●MXsmtp.google.com2026-03-27 → 2026-07-26 · 3 obs

○ 2017-02-19 21:58:20
● 2026-03-27 15:01:06
● 2026-07-26 19:01:32

○A200.169.17.122009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 19:44:12
○ 2015-06-17 22:37:12
○ 2026-07-26 19:01:32

●A23.236.62.1472017-02-19 → 2026-07-26 · 3 obs

○ 2015-06-17 22:37:12
● 2017-02-19 21:58:20
● 2026-07-26 19:01:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
techsystem.com.br	a.sec.dns.br, c.sec.dns.br	-

✅ Authoritative Response

Server:200.189.40.11

NS records: a.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	2	`c.sec.dns.br, a.sec.dns.br`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`MS=14B3039E71F0BC5919F33A91095A66DC73B34, v=spf1 include:_spf.google.com ~all...`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

Hierarchy

www.techsystem.com.br is a subdomain of techsystem.com.br.

IP Addresses

techsystem.com.br resolves to just one IP address, 23.236.62.147.

Two other host names, along with rhynehart.com, gargmag.com and ustdw.com, also share IP numbers with techsystem.com.br.

Name Servers

techsystem.com.br uses two name servers for its delegation: a.sec.dns.br and c.sec.dns.br.

techsystem.com.br shares its NS records with other domains, for example toquedecarinho.com.br, choconet.com.br, specialitysoldasespeciais.com.br and two others.

The name servers of techsystem.com.br overlap at least partially with those of other domains — among them digitalltelecom.com.br, conduite.com.br, liderauto.com.br and two more.

These name servers commonly appear in combination with the name servers b.sec.dns.br.

The two host names a.sec.dns.br and c.sec.dns.br each have a pair of IP addresses: a.sec.dns.br has 200.160.0.11 and 2001:12ff::11, and c.sec.dns.br has 200.189.40.11 and 2001:12f8:9:1::11.

Mail Servers

The sole mail server for techsystem.com.br is smtp.google.com.

Among the domains sharing a mail server setup with techsystem.com.br are lsa.org.lb, praxi.jp, weemo.jp and two others.

There is at least a partial MX overlap between techsystem.com.br and other domains, including yipschool.in, techinoz.com, malanadatemple.com and two others.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.

With 9 IP addresses total, smtp.google.com resolves to 142.251.16.26, 142.251.16.27, 142.251.179.26 and 6 others.