nex3.com.br - robtex.com
nex3.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.netplanety.com.br ⭐ | ||||||
| A | 2804:2ea0::1000🇧🇷 NETPLANETY2804:2ea0::/33 INFOTELECOM LTDA ME | ||||||
| PTR | a.ns.netplanety.com.br | ||||||
| A | 168.181.126.10🇧🇷 NETPLANETY168.181.126.0/23 INFOTELECOM LTDA ME | ||||||
| PTR | a.ns.netplanety.com.br | ||||||
| NS | b.ns.netplanety.com.br | ||||||
| A | 2804:2ea0::2000🇧🇷 NETPLANETY2804:2ea0::/33 INFOTELECOM LTDA ME | ||||||
| PTR | b.ns.netplanety.com.br | ||||||
| A | 168.181.126.20🇧🇷 NETPLANETY168.181.126.0/23 INFOTELECOM LTDA ME | ||||||
| PTR | b.ns.netplanety.com.br | ||||||
| MX | mail.nex3.com.br ⭐ | ||||||
| A | 2804:2ea0::40🇧🇷 NETPLANETY2804:2ea0::/33 INFOTELECOM LTDA ME | ||||||
| PTR | b.mail.nex3.com.br | ||||||
| A | 2804:2ea0::100🇧🇷 NETPLANETY2804:2ea0::/33 INFOTELECOM LTDA ME | ||||||
| PTR | a.mail.nex3.com.br | ||||||
| A | 168.181.126.40🇧🇷 NETPLANETY168.181.126.0/23 INFOTELECOM LTDA ME | ||||||
| PTR | b.mail.nex3.com.br | ||||||
| A | 168.181.126.100🇧🇷 NETPLANETY168.181.126.0/23 INFOTELECOM LTDA ME | ||||||
| PTR | a.mail.nex3.com.br | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=AlFZry8t88t3NKkVZ9jm8hpwT86GQp8x-s1R64OQBMk | ||||||
| SOA | a.ns.netplanety.com.brhostmaster@nex3.com.br 2026-03-29 #5 | ||||||
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.brhostmaster@registro.br serial=2026088438 | ||||||
rank #4097 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.ns.netplanety.com.br2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 18:32:42
●NSb.ns.netplanety.com.br2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 18:32:42
●MXmail.nex3.com.br2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 18:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| nex3.com.br | a.ns.netplanety.com.br, b.ns.netplanety.com.br | 4 records |
✅ Authoritative Response
Server:168.181.126.20
NS records: a.ns.netplanety.com.br, b.ns.netplanety.com.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ns.netplanety.com.br, b.ns.netplanety.com.br |
| MX | 1 | mail.nex3.com.br (pri: 10) |
| TXT | 2 | google-site-verification=AlFZry8t88t3NKk, v=spf1 mx -all |
| SOA | 1 | a.ns.netplanety.com.br hostmaster.nex3.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (a.ns.netplanety.com.br, b.ns.netplanety.com.br, a.ns.netplanety.com.br...)
Analysis
Name Servers
nex3.com.br's delegation uses two name servers, a.ns.netplanety.com.br and b.ns.netplanety.com.br.
nex3.com.br uses the same name server setup as audaz.net.br and netplanety.com.br and 126.181.168.in-addr.arpa.
Host names with two IPs:
a.ns.netplanety.com.br points to: 2804:2ea0::1000 and 168.181.126.10
b.ns.netplanety.com.br points to: 2804:2ea0::2000 and 168.181.126.20
Mail Servers
nex3.com.br is handled by a single mail server, mail.nex3.com.br.
Host mail.nex3.com.br resolves to four IPs: 2804:2ea0::40, 2804:2ea0::100, 168.181.126.40 and 168.181.126.100.