`institutoonline.com.br`

DNSSEC	⚠️ Not signed
A	2a02:4780:13:1624:0:b85:8da4:4^{🇧🇷 IIHOS0012a02:4780:13::/48 HOSTINGER BR}
A	195.200.3.4^{🇬🇧 IIHOS001195.200.0.0/21}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`mx1.hostinger.com.br` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com.br`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-04-30 #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=2026124352

rank #540031 globally
rank #4085 in the tld
WOT: SAFE (69/100)

Previously MX for

institutoonline.com.br

Subdomains

www.institutoonline.com.br

Same first word

institutoonline.com.br

DNS History

16 records (6 active, 10 former)

●NSns1.dns-parking.com2026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

○NSns1.serverbr14.com2016-09-23 → 2016-09-23 · 4 obs

○ 2016-04-10 23:54:58
● 2016-09-23 11:21:46
○ 2017-05-14 14:58:44
○ 2026-05-04 15:04:52

○NSns1.servidorwebfacil.com2015-06-18 → 2016-04-10 · 4 obs

● 2015-06-18 14:27:58
● 2016-04-10 23:54:58
○ 2016-09-23 11:21:46
○ 2026-05-04 15:04:52

○NSns1.topserverbr9.com2017-05-14 → 2017-05-14 · 4 obs

○ 2016-09-23 11:21:46
● 2017-05-14 14:58:44
○ 2026-03-01 20:49:52
○ 2026-05-04 15:04:52

●NSns2.dns-parking.com2026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

○NSns2.serverbr14.com2016-09-23 → 2016-09-23 · 4 obs

○ 2016-04-10 23:54:58
● 2016-09-23 11:21:46
○ 2017-05-14 14:58:44
○ 2026-05-04 15:04:52

○NSns2.servidorwebfacil.com2015-06-18 → 2016-04-10 · 4 obs

● 2015-06-18 14:27:58
● 2016-04-10 23:54:58
○ 2016-09-23 11:21:46
○ 2026-05-04 15:04:52

○NSns2.topserverbr9.com2017-05-14 → 2017-05-14 · 4 obs

○ 2016-09-23 11:21:46
● 2017-05-14 14:58:44
○ 2026-03-01 20:49:52
○ 2026-05-04 15:04:52

○MXinstitutoonline.com.br2015-06-18 → 2017-05-14 · 4 obs

● 2015-06-18 14:27:58
● 2017-05-14 14:58:44
○ 2026-03-01 20:49:52
○ 2026-05-04 15:04:52

●MXmx1.hostinger.com.br2026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

●MXmx2.hostinger.com.br2026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

○A177.38.224.402017-05-14 → 2017-05-14 · 4 obs

○ 2016-09-23 11:21:46
● 2017-05-14 14:58:44
○ 2026-03-01 20:49:52
○ 2026-05-04 15:04:52

○A189.113.169.1042016-09-23 → 2016-09-23 · 4 obs

○ 2016-04-10 23:54:58
● 2016-09-23 11:21:46
○ 2017-05-14 14:58:44
○ 2026-05-04 15:04:52

●A195.200.3.42026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

○A200.98.246.2232015-06-18 → 2016-04-10 · 4 obs

● 2015-06-18 14:27:58
● 2016-04-10 23:54:58
○ 2016-09-23 11:21:46
○ 2026-05-04 15:04:52

●A2a02:4780:13:1624:0:b85:8da4:42026-03-01 → 2026-05-04 · 3 obs

○ 2017-05-14 14:58:44
● 2026-03-01 20:49:52
● 2026-05-04 15:04:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
institutoonline.com.br	ns1.dns-parking.com, ns2.dns-parking.com	-

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.200.3.4`
AAAA	1	`2a02:4780:13:1624:0:b85:8da4:4`
NS	2	`ns2.dns-parking.com, ns1.dns-parking.com`
MX	2	`mx1.hostinger.com.br (pri: 5), mx2.hostinger.com.br (pri: 10)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

Analysis

Hierarchy

institutoonline.com.br is the parent of www.institutoonline.com.br.

IP Addresses

institutoonline.com.br resolves to two IP numbers: 2a02:4780:13:1624:0:b85:8da4:4 and 195.200.3.4.

Other host names, for instance www.softlatam.com.ar, smslatam.com, diseravenidas.com, aguasolar.com.br and casaburalgo.com share IP numbers with institutoonline.com.br.

Name Servers

institutoonline.com.br has two name servers: ns1.dns-parking.com and ns2.dns-parking.com.

institutoonline.com.br shares the same name server setup as other domains, for example supportingpositively.com, bandzaai.com, oxfordacadamy.com, nadmac.com and mycommons.net.

institutoonline.com.br shares name servers with other domains to some extent, for example nextclick.in and viaaquaria.com.

Host names with two IP numbers:

ns1.dns-parking.com points to: 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to: 2400:cb00:2049:1::a29f:192a and 162.159.25.42.

Mail Servers

institutoonline.com.br is served by two mail servers: mx1.hostinger.com.br and mx2.hostinger.com.br.

institutoonline.com.br shares the mail server setup with other domains, for example devign.com.br, rudesigner.com.br, engecorengenharia.com.br, bolsogames.com and frasesengracadas.com.br.

institutoonline.com.br shares some mail servers with other domains, at least partially; for instance microtell.com.br, insitedev.com.br, futurepark.com.br, ceosconsultoria.com and diji.com.br.

Host names with two IP numbers: mx1.hostinger.com.br and mx2.hostinger.com.br point to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103. Host names that point to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com.br and mx2.hostinger.com.br. Host names that point to 172.65.182.103: mx1.hostinger.com.br and mx2.hostinger.com.br.

institutoonline.com.br - robtex.com