🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codechallenges.com.br`

DNSSEC	🔒 Signed (DS record present)
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`b.sec.dns.br`
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026269000

`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=2026273244

rank #574562 globally
rank #3404 in the tld
WOT: SAFE (69/100)

Same first word

codechallenges.dev

codechallenges.com.br

codechallenges.com

Similar names

codeschallenge.com

challengecodes.com

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSa.sec.dns.br2026-09-15 → 2026-09-30 · 2 obs

● 2026-09-15 20:23:24
● 2026-09-30 10:19:32

●NSb.sec.dns.br2026-09-15 → 2026-09-30 · 2 obs

● 2026-09-15 20:23:24
● 2026-09-30 10:19:32

●A216.198.79.12026-09-15 → 2026-09-30 · 2 obs

● 2026-09-15 20:23:24
● 2026-09-30 10:19:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, c.dns.br, a.dns.br, b.dns.br...	-
codechallenges.com.br	b.sec.dns.br, a.sec.dns.br	-

✅ Authoritative Response

Server:200.160.0.11

NS records: b.sec.dns.br, a.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`a.sec.dns.br, b.sec.dns.br`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

codechallenges.com.br has exactly one IP address — 216.198.79.1.

itinere-rooms.com, solanum.design, graft.ag plus two other host names have IP numbers in common with codechallenges.com.br.

Name Servers

codechallenges.com.br is delegated to two name servers: a.sec.dns.br and b.sec.dns.br.

The name server configuration of codechallenges.com.br is shared with other domains, for instance pedrovieiradespachante.com.br, expobelta.org.br, efi.com.br and two others.

At least some of codechallenges.com.br's name servers are shared with other domains, for example meuisqueiro.com.br, amandamartinho.com.br, alefernandes.art.br and two more.

These name servers tend to be used in conjunction with the name servers c.sec.dns.br.

a.sec.dns.br and b.sec.dns.br each resolve to two IP addresses: a.sec.dns.br points to 200.160.0.11 and 2001:12ff::11, while b.sec.dns.br points to 200.192.232.11 and 2001:12f8:b:1::11.

codechallenges.com.br - robtex.com