gnu.dev.br - dns.ninja
gnu.dev.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| 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 | c.sec.dns.br | ||||||
| A | 2001:12f8:9:1::11🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| A | 200.189.40.11🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| SOA | a.sec.dns.brhostmaster@registro.br serial=2026243000 | ||||||
dev.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.brhostmaster@registro.br serial=2026253068 | ||||||
rank #280 in the tld
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSa.sec.dns.br2026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
●NSc.sec.dns.br2026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
●A185.199.108.1532026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
●A185.199.109.1532026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
●A185.199.110.1532026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
●A185.199.111.1532026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 03:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| gnu.dev.br | a.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.11
NS records: a.sec.dns.br, c.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.109.153, 185.199.108.153... |
| NS | 2 | a.sec.dns.br, c.sec.dns.br |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
gnu.dev.br directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Additional host names — aldaly.ly, restart-consulting.ru, timberwala.in and two others — share IP numbers with gnu.dev.br.
Name Servers
Two name servers handle the delegation for gnu.dev.br: a.sec.dns.br and c.sec.dns.br.
gnu.dev.br shares its name server setup with other domains, including emporioverdenaturais.com.br, turismojuruna.com.br, cmbjf.com.br and two others.
The name servers of gnu.dev.br overlap at least partially with those of other domains — among them lutalivreesportiva.com.br, diegodelima.com.br, atame.com.br and two more.
These name servers commonly appear in combination with the name servers b.sec.dns.br.
a.sec.dns.br and c.sec.dns.br both carry two IP addresses. The A records for a.sec.dns.br are 200.160.0.11 and 2001:12ff::11; the A records for c.sec.dns.br are 200.189.40.11 and 2001:12f8:9:1::11.