`institutoconfucio.com.br`

DNSSEC	⚠️ Not signed
A	34.174.25.3^{🇺🇸 Google34.174.0.0/17}
		PTR	`3.25.174.34.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
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.b.locaweb.com.br`⁽²⁰⁾
		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	`google-site-verification=_NgDzjbD-VhsEcy8aGEZFa900myA5KcG-q6qglIAmZk`
TXT	`v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:e.instituto...`
SOA	`ns1.siteground.net`rodrigo@tupiniquimdesign.com.br 2021-02-28 #94

`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=2026115064

rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Same first word

institutoconfucio.com.br

DNS History

11 records (7 active, 4 former)

○NSns1.locaweb.com.br2015-08-07 → 2018-10-04 · 4 obs

● 2015-08-07 15:21:28
● 2018-10-04 15:03:16
○ 2026-03-19 20:07:48
○ 2026-04-25 03:06:04

●NSns1.siteground.net2026-03-19 → 2026-04-25 · 3 obs

○ 2018-10-04 15:03:16
● 2026-03-19 20:07:48
● 2026-04-25 03:06:04

○NSns2.locaweb.com.br2015-08-07 → 2018-10-04 · 4 obs

● 2015-08-07 15:21:28
● 2018-10-04 15:03:16
○ 2026-03-19 20:07:48
○ 2026-04-25 03:06:04

●NSns2.siteground.net2026-03-19 → 2026-04-25 · 3 obs

○ 2018-10-04 15:03:16
● 2026-03-19 20:07:48
● 2026-04-25 03:06:04

○NSns3.locaweb.com.br2015-08-07 → 2018-10-04 · 4 obs

● 2015-08-07 15:21:28
● 2018-10-04 15:03:16
○ 2026-03-19 20:07:48
○ 2026-04-25 03:06:04

●MXmx.a.locaweb.com.br2015-08-07 → 2026-04-25 · 2 obs

● 2015-08-07 15:21:28
● 2026-04-25 03:06:04

●MXmx.b.locaweb.com.br2015-08-07 → 2026-04-25 · 2 obs

● 2015-08-07 15:21:28
● 2026-04-25 03:06:04

●MXmx.core.locaweb.com.br2015-08-07 → 2026-04-25 · 2 obs

● 2015-08-07 15:21:28
● 2026-04-25 03:06:04

●MXmx.jk.locaweb.com.br2015-08-07 → 2026-04-25 · 2 obs

● 2015-08-07 15:21:28
● 2026-04-25 03:06:04

○A191.252.45.1602015-08-07 → 2018-10-04 · 4 obs

● 2015-08-07 15:21:28
● 2018-10-04 15:03:16
○ 2026-03-19 20:07:48
○ 2026-04-25 03:06:04

●A34.174.25.32026-03-19 → 2026-04-25 · 3 obs

○ 2018-10-04 15:03:16
● 2026-03-19 20:07:48
● 2026-04-25 03:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, d.dns.br, c.dns.br, a.dns.br...	-
institutoconfucio.com.br	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.174.25.3`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	4	`mx.b.locaweb.com.br (pri: 20), mx.jk.locaweb.com.br (pri: 20)...`
TXT	2	`google-site-verification=_NgDzjbD-VhsEcy, v=spf1 include:_spf.rdstation.com.br inc`
SOA	1	`ns1.siteground.net rodrigo.tupiniquimdes`

Analysis

IP Addresses

institutoconfucio.com.br points to a single IP number: 34.174.25.3.

Other host names, for instance 3.25.174.34.bc.googleusercontent.com, avspocos.com.br, hr4.com.br, mail.c57461.sgvps.net and www.avspocos.com.br share IP numbers with institutoconfucio.com.br.

Name Servers

Delegation for institutoconfucio.com.br rests with two name servers, ns1.siteground.net and ns2.siteground.net.

institutoconfucio.com.br shares the same name server setup as other domains, including s-law.co.il, altronix.com.br, thesanfordgroupllc.com, nicolsonobrien.com and issacharsolutions.com.

institutoconfucio.com.br at least partially shares name servers with other domains, for instance fire101.net, 6weekstoorganized.com, marksangryreview.com, deathbeforestock.com and ericphillips.net.

Host names with one IP number: ns1.siteground.net points to 75.2.77.104; ns2.siteground.net points to 99.83.229.113.

Mail Servers

institutoconfucio.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.

institutoconfucio.com.br shares mail servers with other domains at least in part, for instance olipo.com.br, casaazulcoworking.com.br, eliteaviation.com.br, levox.com.br and trendinformatica.com.br.

Host names with a single IP address

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

institutoconfucio.com.br - robtex.com