`silicontabil.com.br`

DNSSEC	⚠️ Not signed
A	179.188.11.34^{🇧🇷 Locaweb179.188.8.0/22 Servicos de Internet SA}
		PTR	`hm8900.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`
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 2026-12-04 #6

rank #534651 globally
rank #4029 in the tld
WOT: SAFE (69/100)

Same first word

silicontabil.com.br

DNS History

16 records (7 active, 9 former)

○NSns.silicontabil.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

●NSns1.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

●NSns2.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

●NSns3.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

●MXmx.a.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

●MXmx.b.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

●MXmx.jk.locaweb.com.br2015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

○MXmx.silicontabil.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○MXmx2.silicontabil.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○MXmx3.silicontabil.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○MXmx4.silicontabil.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

●A179.188.11.342015-07-05 → 2026-04-30 · 3 obs

○ 2009-01-10 18:49:54
● 2015-07-05 09:00:42
● 2026-04-30 17:04:12

○A200.183.0.402009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○A200.183.0.412009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○A200.183.0.432009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

○A200.183.0.442009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-07-05 09:00:42
○ 2026-04-30 17:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
silicontabil.com.br	ns2.locaweb.com.br, ns1.locaweb.com.br	4 records

✅ Authoritative Response

Server:187.45.248.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`179.188.11.34`
NS	3	`ns2.locaweb.com.br, ns3.locaweb.com.br...`
MX	3	`mx.b.locaweb.com.br (pri: 10), mx.a.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: 4

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

Analysis

IP Addresses

silicontabil.com.br points to an IP address: 179.188.11.34.

other host names include ublog.com.br, hardpower.com.br, wellfitnessclub.com.br, hotelbs.websiteseguro.com and v8video.com.br; they share IP numbers with silicontabil.com.br.

Name Servers

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

silicontabil.com.br at least partially shares name servers with other domains, for instance gatewaysistemas.com.br, planeinstruments.com, biblivre.net, capitalmedh.com and renatoplima.com.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

Three mail servers handle silicontabil.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

silicontabil.com.br shares at least partially some mail servers with other domains, for instance osair.net, metone.com.br, realizaempreendimentos.com, editoracrista.org and spcred.com.br.

these mail servers are commonly used together with mx.core.locaweb.com.br.

Host names with one IP:

mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.jk.locaweb.com.br points to 200.234.204.130.

silicontabil.com.br - robtex.com