`tminstruments.com.br`

DNSSEC	⚠️ Not signed
A	191.252.4.45^{🇧🇷 Locaweb191.252.4.0/22 Servicos de Internet SA}
		PTR	`orion09.locaweb.com.br`
NS	`ns1.locaweb.com.br` ⭐
		A	2804:218:7000:0:186:202:8:254^{🇧🇷 Locaweb2804:218:7000::/48}
		A	186.202.8.254^{🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA}
NS	`ns2.locaweb.com.br`
		A	2804:218:7001:0:187:45:248:254^{🇧🇷 Locaweb2804:218:7001::/48}
		A	187.45.248.254^{🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA}
NS	`ns3.locaweb.com.br` ⚠️ Not in parent delegation
		A	2804:218:7002:0:189:126:101:254^{🇧🇷 Locaweb2804:218:7002::/48}
		A	189.126.101.254^{🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA}
MX	`mx.a.locaweb.com.br` ⭐
		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` ⭐
		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	`v=spf1 include:_spf.locaweb.com.br -all`
TXT	`_globalsign-domain-verification=OLRtcXXj77zy7nAuwyfbNN83IHZIChiZRr9gdnqvJD`
SOA	`ns1.locaweb.com.br`hostmaster@locaweb.com.br 2022-03-10 #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=2026218558

rank #526393 globally
rank #3738 in the tld
WOT: SAFE (69/100)

Same first word

tminstruments.com.br

Similar names

mtinstruments.com

DNS History

19 records (7 active, 12 former)

○NSns1.dominios.uol.com.br2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 23:56:20
○ 2016-03-20 10:15:02
○ 2026-08-06 23:42:42

●NSns1.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

○NSns1.wplsk12.sili.com.br2016-03-20 → 2016-07-27 · 5 obs

○ 2015-07-19 23:56:20
● 2016-03-20 10:15:02
● 2016-07-27 00:38:44
○ 2017-04-05 07:27:28
○ 2026-08-06 23:42:42

○NSns1.wplsk14.sili.com.br2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-27 00:38:44
● 2017-04-05 07:27:28
○ 2026-05-28 05:03:50
○ 2026-08-06 23:42:42

○NSns2.dominios.uol.com.br2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 23:56:20
○ 2016-03-20 10:15:02
○ 2026-08-06 23:42:42

●NSns2.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

○NSns2.wplsk12.sili.com.br2016-03-20 → 2016-07-27 · 5 obs

○ 2015-07-19 23:56:20
● 2016-03-20 10:15:02
● 2016-07-27 00:38:44
○ 2017-04-05 07:27:28
○ 2026-08-06 23:42:42

○NSns2.wplsk14.sili.com.br2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-27 00:38:44
● 2017-04-05 07:27:28
○ 2026-05-28 05:03:50
○ 2026-08-06 23:42:42

○NSns3.dominios.uol.com.br2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 23:56:20
○ 2016-03-20 10:15:02
○ 2026-08-06 23:42:42

●NSns3.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

○MXmail.tminstruments.com.br2016-03-20 → 2017-04-05 · 5 obs

○ 2015-07-19 23:56:20
● 2016-03-20 10:15:02
● 2017-04-05 07:27:28
○ 2026-05-28 05:03:50
○ 2026-08-06 23:42:42

●MXmx.a.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

●MXmx.b.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

●MXmx.jk.locaweb.com.br2026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

○MXmx.uhserver.com2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 23:56:20
○ 2016-03-20 10:15:02
○ 2026-08-06 23:42:42

○A138.97.105.1452017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-27 00:38:44
● 2017-04-05 07:27:28
○ 2026-05-28 05:03:50
○ 2026-08-06 23:42:42

○A187.17.96.692015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 23:56:20
○ 2016-03-20 10:15:02
○ 2026-08-06 23:42:42

●A191.252.4.452026-05-28 → 2026-08-06 · 3 obs

○ 2017-04-05 07:27:28
● 2026-05-28 05:03:50
● 2026-08-06 23:42:42

○A200.170.82.2352016-03-20 → 2016-07-27 · 5 obs

○ 2015-07-19 23:56:20
● 2016-03-20 10:15:02
● 2016-07-27 00:38:44
○ 2017-04-05 07:27:28
○ 2026-08-06 23:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
tminstruments.com.br	ns1.locaweb.com.br, ns2.locaweb.com.br	4 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.4.45`
NS	3	`NS2.locaweb.com.br, NS3.locaweb.com.br...`
MX	3	`mx.a.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)...`
TXT	2	`_globalsign-domain-verification=OLRtcXXj, v=spf1 include:_spf.locaweb.com.br -all`
SOA	1	`ns1.locaweb.com.br hostmaster.locaweb.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

tminstruments.com.br directs to one IP number, which is 191.252.4.45.

Among the host names that share IP numbers with tminstruments.com.br are sibra.com.br, bahiafitas.com.br, scadiagrocloud.com.br and two others.

Name Servers

Three name servers are authoritative for tminstruments.com.br: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

The name servers of tminstruments.com.br overlap at least partially with those of other domains — among them fpb.org.br, thermasnet.com.br, wroma.net and two more.

ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254. All three hostnames point to two IP numbers each.

Mail Servers

Mail for tminstruments.com.br is routed through three mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

tminstruments.com.br shares at least some of its mail servers with other domains — for example folmann.com.br, capell.com.br, telecomtele.com.br and two more.

It is common to find these mail servers paired with the mail servers mx.core.locaweb.com.br.

Three hostnames, one IP address apiece: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242 and mx.jk.locaweb.com.br resolves to 200.234.204.130.

tminstruments.com.br - robtex.com