`institutoindec.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1a7b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8840^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.123^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.64^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blakely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
NS	`lennox.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennox.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennox.ns.cloudflare.com`
		A	108.162.195.214^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	162.159.44.214^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	172.64.35.214^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.123, 172.67.136.64
		IPv6 hints	2606:4700:3036::6815:1a7b, 2606:4700:3037::ac43:8840
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`blakely.ns.cloudflare.com`dns@cloudflare.com serial=2410216906

`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=2026217300

rank #496188 globally
rank #3523 in the tld
WOT: SAFE (69/100)

Subdomains

www.institutoindec.com.br

Same first word

institutoindec.com.br

institutoindec.org.br

DNS History

16 records (10 active, 6 former)

●NSblakely.ns.cloudflare.com2026-04-23 → 2026-08-05 · 3 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-08-05 12:39:28

●NSlennox.ns.cloudflare.com2026-04-23 → 2026-08-05 · 3 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-08-05 12:39:28

○NSns1.locaweb.com.br2015-07-26 → 2018-09-24 · 4 obs

● 2015-07-26 09:18:46
● 2018-09-24 16:23:58
○ 2026-04-23 19:32:00
○ 2026-08-05 12:39:28

○NSns2.locaweb.com.br2015-07-26 → 2018-09-24 · 4 obs

● 2015-07-26 09:18:46
● 2018-09-24 16:23:58
○ 2026-04-23 19:32:00
○ 2026-08-05 12:39:28

○NSns3.locaweb.com.br2015-07-26 → 2018-09-24 · 4 obs

● 2015-07-26 09:18:46
● 2018-09-24 16:23:58
○ 2026-04-23 19:32:00
○ 2026-08-05 12:39:28

●MXmx.a.locaweb.com.br2015-07-26 → 2026-08-05 · 2 obs

● 2015-07-26 09:18:46
● 2026-08-05 12:39:28

●MXmx.b.locaweb.com.br2015-07-26 → 2026-08-05 · 2 obs

● 2015-07-26 09:18:46
● 2026-08-05 12:39:28

●MXmx.core.locaweb.com.br2015-07-26 → 2026-08-05 · 2 obs

● 2015-07-26 09:18:46
● 2026-08-05 12:39:28

●MXmx.jk.locaweb.com.br2015-07-26 → 2026-08-05 · 2 obs

● 2015-07-26 09:18:46
● 2026-08-05 12:39:28

●A104.21.26.1232026-04-23 → 2026-08-05 · 3 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-08-05 12:39:28

●A172.67.136.642026-04-23 → 2026-08-05 · 3 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-08-05 12:39:28

○A191.252.44.2502015-07-26 → 2018-09-24 · 4 obs

● 2015-07-26 09:18:46
● 2018-09-24 16:23:58
○ 2026-04-23 19:32:00
○ 2026-08-05 12:39:28

○A2606:4700:3031::6815:1a7b2026-04-23 → 2026-06-09 · 5 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-06-09 07:21:44
○ 2026-07-01 21:21:44
○ 2026-08-05 12:39:28

●A2606:4700:3036::6815:1a7b2026-07-01 → 2026-08-05 · 3 obs

○ 2026-06-09 07:21:44
● 2026-07-01 21:21:44
● 2026-08-05 12:39:28

○A2606:4700:3036::ac43:88402026-04-23 → 2026-06-09 · 5 obs

○ 2018-09-24 16:23:58
● 2026-04-23 19:32:00
● 2026-06-09 07:21:44
○ 2026-07-01 21:21:44
○ 2026-08-05 12:39:28

●A2606:4700:3037::ac43:88402026-07-01 → 2026-08-05 · 3 obs

○ 2026-06-09 07:21:44
● 2026-07-01 21:21:44
● 2026-08-05 12:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
institutoindec.com.br	blakely.ns.cloudflare.com, lennox.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.214

NS records: blakely.ns.cloudflare.com, lennox.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.123, 172.67.136.64`
AAAA	2	`2606:4700:3036::6815:1a7b, 2606:4700:3037::ac43:8840`
NS	2	`blakely.ns.cloudflare.com, lennox.ns.cloudflare.com`
MX	4	`mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blakely.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

institutoindec.com.br is a parent domain of www.institutoindec.com.br.

IP Addresses

institutoindec.com.br has four IP addresses: 104.21.26.123, 172.67.136.64, 2606:4700:3036::6815:1a7b and 2606:4700:3037::ac43:8840.

Among the host names that share IP numbers with institutoindec.com.br are account-12754.com, labfin24.ru, www.krediportal.com and two others.

Name Servers

Two name servers handle the delegation for institutoindec.com.br: blakely.ns.cloudflare.com and lennox.ns.cloudflare.com.

institutoindec.com.br has the same name server delegation as a number of other domains, such as outwalk.net, helivaraora.com, jy0318m.com and two more.

institutoindec.com.br shares at least some of its name servers with other domains, including stellar-minds.cfd, quantummedrol.live, casinoper1029.com and two others.

These name servers are frequently paired with the name servers carioca.ns.cloudflare.com, gail.ns.cloudflare.com and david.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

blakely.ns.cloudflare.com resolves to 108.162.194.96, 162.159.38.96 and 172.64.34.96 among others, with 3 other IP addresses in total.

lennox.ns.cloudflare.com resolves to 108.162.195.214, 162.159.44.214 and 172.64.35.214 among others, with 3 other IP addresses in total.

Mail Servers

Four mail servers handle email for institutoindec.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

institutoindec.com.br shares at least some of its mail servers with other domains — for example jmfplasticos.com.br, mediuris.com.br, fortlandbulldogs.com.br and two more.

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. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.

institutoindec.com.br - robtex.com