`crearsystems.com`

DNSSEC	⚠️ Not signed
A	191.252.44.92^{🇧🇷 Locaweb191.252.32.0/19 Servicos de Internet SA}
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.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.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.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`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778782471

Same first word

crearsystems.com

Similar names

cerrasystems.com

DNS History

13 records (8 active, 5 former)

○NShm232015-08-18 → 2021-03-26 · 5 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2021-03-26 11:35:56
○ 2026-02-17 05:49:06
○ 2026-05-14 18:29:14

●NSns1.locaweb.com.br2008-03-20 → 2026-05-14 · 2 obs

● 2008-03-20 03:56:40
● 2026-05-14 18:29:14

●NSns2.locaweb.com.br2008-03-20 → 2026-05-14 · 2 obs

● 2008-03-20 03:56:40
● 2026-05-14 18:29:14

●NSns3.locaweb.com.br2008-03-20 → 2026-05-14 · 2 obs

● 2008-03-20 03:56:40
● 2026-05-14 18:29:14

●MXmx.a.locaweb.com.br2015-08-18 → 2026-05-14 · 3 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2026-05-14 18:29:14

●MXmx.b.locaweb.com.br2015-08-18 → 2026-05-14 · 3 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2026-05-14 18:29:14

●MXmx.core.locaweb.com.br2015-08-18 → 2026-05-14 · 3 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2026-05-14 18:29:14

●MXmx.jk.locaweb.com.br2015-08-18 → 2026-05-14 · 3 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2026-05-14 18:29:14

○MXmx01.mx-server.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 03:56:40
○ 2015-08-18 06:55:10
○ 2026-05-14 18:29:14

○MXmx02.mx-server.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 03:56:40
○ 2015-08-18 06:55:10
○ 2026-05-14 18:29:14

●A191.252.44.922017-08-23 → 2026-05-14 · 3 obs

○ 2016-12-03 18:17:50
● 2017-08-23 09:10:00
● 2026-05-14 18:29:14

○A191.252.47.112015-08-18 → 2016-12-03 · 5 obs

○ 2008-03-20 03:56:40
● 2015-08-18 06:55:10
● 2016-12-03 18:17:50
○ 2017-08-23 09:10:00
○ 2026-05-14 18:29:14

○A200.234.196.342008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 03:56:40
○ 2015-08-18 06:55:10
○ 2026-05-14 18:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crearsystems.com	ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br	-

✅ Authoritative Response

Server:189.126.101.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crearsystems.com (unsigned zone)

⏱️ Timing

Total: 2503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.44.92`
NS	3	`ns1.locaweb.com.br, ns3.locaweb.com.br...`
MX	4	`mx.jk.locaweb.com.br (pri: 20), 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`

Analysis

IP Addresses

crearsystems.com points to a single IP address: 191.252.44.92.

Other host names such as stabel.com, spotix.com.br, vccard.com.br and hm1758.locaweb.com.br share IP numbers with crearsystems.com.

Name Servers

crearsystems.com is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

crearsystems.com at least partially shares name servers with other domains, for example ecertify.me, admifv.com.br, lssistemas.com, tvmagazine.com.br and est.org.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254

ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254

ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254

Mail Servers

crearsystems.com is served by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

crearsystems.com shares at least partially some mail servers with other domains, for instance etep.net.br, onsitefood.com, dunlopillo.com.br, yamadareis.com.br and gpf1.com.br.

Host names with one IP number:

mx.a.locaweb.com.br points to: 186.202.4.42

mx.b.locaweb.com.br points to: 177.153.23.242

mx.core.locaweb.com.br points to: 177.153.23.241

mx.jk.locaweb.com.br points to: 200.234.204.130

crearsystems.com - robtex.com