nauco.com.br - robtex.com
nauco.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.234.159.154🇧🇷 DIMENOCSERVICOS-AS177.234.159.0/24 | ||||||
| PTR | host.ubikabrasil.com.br | ||||||
| NS | dns1.tavola.com.br ⭐ | ||||||
| A | 2001:129c:203::1🇧🇷 DURAND2001:129c::/32 Bloco IPv6 Durand do Brazil | ||||||
| A | 177.190.96.1🇧🇷 DURAND177.190.96.0/24 Durand do Brasil Ltda | ||||||
| NS | dns2.tavola.com.br | ||||||
| A | 2001:129c:203::2🇧🇷 DURAND2001:129c::/32 Bloco IPv6 Durand do Brazil | ||||||
| A | 177.190.96.2🇧🇷 DURAND177.190.96.0/24 Durand do Brasil Ltda | ||||||
| MX | antispam.durand.com.br ⭐ | ||||||
| A | 2001:129c:2021:26::2🇧🇷 DURAND2001:129c:2021::/48 | ||||||
| A | 200.170.87.2🇧🇷 DURAND200.170.80.0/21 auto-generated route object for 200.170.80.0/21 | ||||||
| PTR | antispam.durand.com.br | ||||||
| TXT | v=spf1 include:spf.tavola.com.br -all | ||||||
| SOA | dns1.tavola.com.brhostmaster@tavola.com.br 2025-04-24 #1 | ||||||
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=2026223492 | ||||||
rank #3818 in the tld
WOT: SAFE (69/100)
Same first word
nauco.com.br |
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns1.tavola.com.br2026-07-25 → 2026-08-11 · 3 obs
● 2026-07-25 22:33:46
● 2026-08-11 21:16:26
●NSdns2.tavola.com.br2026-07-25 → 2026-08-11 · 3 obs
● 2026-07-25 22:33:46
● 2026-08-11 21:16:26
○NSns1.fly.com.br2018-05-08 → 2018-05-08 · 3 obs
○ 2026-07-25 22:33:46
○ 2026-08-11 21:16:26
○NSns2.fly.com.br2018-05-08 → 2018-05-08 · 3 obs
○ 2026-07-25 22:33:46
○ 2026-08-11 21:16:26
●MXantispam.durand.com.br2026-07-25 → 2026-08-11 · 3 obs
● 2026-07-25 22:33:46
● 2026-08-11 21:16:26
○MXmx.zcs8ib.jetmailx.com.br2018-05-08 → 2018-05-08 · 3 obs
○ 2026-07-25 22:33:46
○ 2026-08-11 21:16:26
●A177.234.159.1542026-07-25 → 2026-08-11 · 2 obs
● 2026-08-11 21:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, f.dns.br, e.dns.br, b.dns.br... | - |
| nauco.com.br | dns1.tavola.com.br, dns2.tavola.com.br | 4 records |
✅ Authoritative Response
Server:177.190.96.2
NS records: dns1.tavola.com.br, dns2.tavola.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nauco.com.br (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.234.159.154 |
| NS | 2 | dns2.tavola.com.br, dns1.tavola.com.br |
| MX | 1 | antispam.durand.com.br (pri: 10) |
| TXT | 1 | v=spf1 include:spf.tavola.com.br -all |
| SOA | 1 | dns1.tavola.com.br hostmaster.tavola.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.tavola.com.br, dns1.tavola.com.br, dns2.tavola.com.br...)
Analysis
IP Addresses
nauco.com.br resolves to one IP address: 177.234.159.154.
faton.com.br, www.crifer.com.br, tecplan-eng.com.br and two other host names share IP numbers with nauco.com.br.
Name Servers
nauco.com.br uses two name servers for its delegation: dns1.tavola.com.br and dns2.tavola.com.br.
nauco.com.br uses the same name servers as several other domains — among them carlessi.com.br, dglnet.com.br, linterfiltros.com.br and two more.
The name servers of nauco.com.br overlap at least partially with those of other domains — among them armarinhoambar.com.br, cafemusic.com.br, casapropria.com.br and two more.
These name servers commonly co-occur with the name servers dns1.durand.com.br, dns2.durand.com.br, ns1.fly.com.br and ns2.fly.com.br.
The two host names dns1.tavola.com.br and dns2.tavola.com.br each have a pair of IP addresses: dns1.tavola.com.br has 177.190.96.1 and 2001:129c:203::1, and dns2.tavola.com.br has 177.190.96.2 and 2001:129c:203::2.
Mail Servers
Mail for nauco.com.br is handled by a single mail server, antispam.durand.com.br.
nauco.com.br uses an identical mail server configuration to several other domains — among them rajweb.com.br, seellers.com.br, vipoffice.com.br and two more.
antispam.durand.com.br resolves to two IP numbers — 200.170.87.2 and 2001:129c:2021:26::2.