tecwork.com.br - dns.ninja

`tecwork.com.br`

DNSSEC	⚠️ Not signed
A	187.45.240.5^{🇧🇷 Locaweb187.45.240.0/22 Servicos de Internet SA}
		PTR	`hm4489.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`
		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`
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=2026216512

rank #496188 globally
rank #3523 in the tld
WOT: SAFE (69/100)

Previously MX for

tecwork.com.br

Same first word

tecwork.org

tecwork.com.br

tecwork.co.uk

tecwork.de

tecwork.com

Similar names

worcket.com

rocketw.com

crowtek.com

worktec.com

wetrock.co.za

tkocrew.com

wetrock.ca

tworeck.de

worketc.com.au

wkrotce.pl

wockert.de

worktec.de

worktec.com.br

wetrock.com

crowtek.co

tworeck.com

worktec.eu

wrocket.com

wkrotce.com

worcket.net

wetrock.net

worketc.com

wrocket.org

tkcrowe.com

worteck.de

towreck.co.jp

DNS History

13 records (7 active, 6 former)

○NSdns1.starter.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 23:33:42
○ 2015-11-08 23:12:30
○ 2026-08-04 21:31:26

○NSdns2.starter.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 23:33:42
○ 2015-11-08 23:12:30
○ 2026-08-04 21:31:26

○NSns1.gruponocate.com.br2016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-08 23:12:30
● 2016-02-04 21:25:28
○ 2016-04-29 16:58:18
○ 2026-08-04 21:31:26

●NSns1.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

○NSns2.gruponocate.com.br2016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-08 23:12:30
● 2016-02-04 21:25:28
○ 2016-04-29 16:58:18
○ 2026-08-04 21:31:26

●NSns2.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

●NSns3.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

●MXmx.a.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

●MXmx.b.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

●MXmx.jk.locaweb.com.br2016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

○MXtecwork.com.br2016-02-04 → 2016-02-04 · 3 obs

● 2016-02-04 21:25:28
○ 2016-04-29 16:58:18
○ 2026-08-04 21:31:26

●A187.45.240.52016-04-29 → 2026-08-04 · 3 obs

○ 2016-02-04 21:25:28
● 2016-04-29 16:58:18
● 2026-08-04 21:31:26

○A69.16.232.802016-02-04 → 2016-02-04 · 3 obs

● 2016-02-04 21:25:28
○ 2016-04-29 16:58:18
○ 2026-08-04 21:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
tecwork.com.br	ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br	6 records

✅ Authoritative Response

Server:187.45.248.254

NS records: ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.45.240.5`
NS	3	`ns3.locaweb.com.br, ns2.locaweb.com.br...`
MX	3	`mx.a.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	1	`ns1.locaweb.com.br hostmaster.locaweb.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

tecwork.com.br directs to one IP number, which is 187.45.240.5.

Among the host names that share IP numbers with tecwork.com.br are magelaemp.com.br, evertonsena.com.br, scalamg.com.br and two others.

Name Servers

tecwork.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

At least some of tecwork.com.br's name servers are shared with other domains, for example sasplastic.com.br, javabr.com.br, grigna.com.br and two more.

These name servers tend to be used in conjunction with the name servers ns1.sasplastic.com.br.

The hostnames ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each direct to two IP addresses — ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

The MX records for tecwork.com.br list three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

tecwork.com.br shares at least some of its mail servers with other domains — for example smartlinktelecom.com.br, centrocorporativoportinari.com.br, imunocamp.com.br and two more.

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

mx.a.locaweb.com.br has IP address 186.202.4.42, mx.b.locaweb.com.br has IP address 177.153.23.242 and mx.jk.locaweb.com.br has IP address 200.234.204.130 — one address each.