`desenvolvecursos.com`

DNSSEC	⚠️ Not signed
A	199.34.228.76^{🇺🇸 WEEBLY199.34.228.0/24}
		PTR	`pages-custom-28.weebly.com`
NS	`ns1.redehost.com.br` ⭐
		A	187.84.225.2^{🇧🇷 UNSPECIFIED187.84.225.0/24}
NS	`ns2.redehost.com.br`
		A	177.55.96.5^{🇧🇷 UNSPECIFIED177.55.96.0/20}
SOA	`ns1.redehost.com.br`admin@redehost.com.br serial=45

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777053271

Subdomains

www.desenvolvecursos.com

Same first word

desenvolvecursos.com

DNS History

4 records (3 active, 1 former)

●NSns1.redehost.com.br2017-12-07 → 2026-04-24 · 2 obs

● 2017-12-07 20:18:12
● 2026-04-24 18:23:48

●NSns2.redehost.com.br2017-12-07 → 2026-04-24 · 2 obs

● 2017-12-07 20:18:12
● 2026-04-24 18:23:48

○A187.84.225.362017-12-07 → 2017-12-07 · 3 obs

● 2017-12-07 20:18:12
○ 2021-06-03 03:50:22
○ 2026-04-24 18:23:48

●A199.34.228.762021-06-03 → 2026-04-24 · 3 obs

○ 2017-12-07 20:18:12
● 2021-06-03 03:50:22
● 2026-04-24 18:23:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
desenvolvecursos.com	ns1.redehost.com.br, ns2.redehost.com.br	-

✅ Authoritative Response

Server:187.84.225.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for desenvolvecursos.com (unsigned zone)

⏱️ Timing

Total: 1022ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.34.228.76`
NS	2	`ns2.redehost.com.br, ns1.redehost.com.br`
SOA	1	`ns1.redehost.com.br admin.redehost.com.b`

Analysis

Hierarchy

The parent of www.desenvolvecursos.com is desenvolvecursos.com.

IP Addresses

desenvolvecursos.com points to a single IP: 199.34.228.76.

Other host names, for instance tjdemstabilitylab.com, myhousekeeper.co.nz, exploringmypurpose.com, rumbullets.com and tinytechieteacher.com share IP numbers with desenvolvecursos.com.

Name Servers

Two name servers ns1.redehost.com.br and ns2.redehost.com.br handle delegation for desenvolvecursos.com.

desenvolvecursos.com uses the same name server setup as other domains, for example expertise-br.com, premier1.com.br, radio969.com, tdah.site and educacaofinanceiraplus.com.

Host names with one IP number: The host name ns1.redehost.com.br points to 187.84.225.2 and the host name ns2.redehost.com.br points to 177.55.96.5.

desenvolvecursos.com - robtex.com