`rvinformatica.com.br`

DNSSEC	⚠️ Not signed
A	186.202.135.240^{🇧🇷 Locaweb186.202.132.0/22 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.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=2026197030

rank #516313 globally
rank #3837 in the tld
WOT: SAFE (69/100)

Same first word

rvinformatica.com.br

rvinformatica.eu

rvinformatica.net

Similar names

vrinformatica.com.br

DNS History

18 records (8 active, 10 former)

○NSns1.irapida.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

●NSns1.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

○NSns2.irapida.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

●NSns2.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

●NSns3.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

●MXmx.a.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

●MXmx.b.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

●MXmx.core.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

●MXmx.jk.locaweb.com.br2021-05-30 → 2026-07-16 · 3 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
● 2026-07-16 01:49:12

○MXmx1.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

○MXmx2.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

○MXmx3.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

○MXmx4.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

○MXmx5.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

○MXmx6.wlnidc.com.br2015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

●A186.202.135.2402026-04-13 → 2026-07-16 · 3 obs

○ 2021-05-30 11:59:58
● 2026-04-13 11:30:02
● 2026-07-16 01:49:12

○A186.202.157.792021-05-30 → 2021-05-30 · 4 obs

○ 2018-08-28 10:31:04
● 2021-05-30 11:59:58
○ 2026-04-13 11:30:02
○ 2026-07-16 01:49:12

○A201.55.156.172015-09-01 → 2018-08-28 · 4 obs

● 2015-09-01 02:33:28
● 2018-08-28 10:31:04
○ 2021-05-30 11:59:58
○ 2026-07-16 01:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
rvinformatica.com.br	ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br	6 records

✅ Authoritative Response

Server:189.126.101.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.202.135.240`
NS	3	`ns3.locaweb.com.br, ns2.locaweb.com.br...`
MX	4	`mx.jk.locaweb.com.br (pri: 20), mx.core.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

rvinformatica.com.br points to a single IP number: 186.202.135.240.

Additional host names — bitshop.com.br, ericareis.com.br, 8w8.com.br and two others — share IP numbers with rvinformatica.com.br.

Name Servers

DNS for rvinformatica.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

At least some of rvinformatica.com.br's name servers are shared with other domains, for example denadai.com.br, omegamix.com.br, rudy.com.br and two more.

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

Mail Servers

Mail for rvinformatica.com.br is handled 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.

rvinformatica.com.br shares mail servers — at least in part — with other domains, including fgtransportes.com.br, pmc.org.br, mercadophone.tech 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.

rvinformatica.com.br - robtex.com