tasstelecom.net.br - robtex.com
tasstelecom.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.161.28.1🇧🇷 AS-TASS131.161.28.0/24 TASS NETWORKS | ||||||
| NS | ns1.tasstelecom.com.br ⭐ | ||||||
| A | 131.161.28.139🇧🇷 AS-TASS131.161.28.0/24 TASS NETWORKS | ||||||
| NS | ns2.tasstelecom.com.br | ||||||
| A | 131.161.28.140🇧🇷 AS-TASS131.161.28.0/24 TASS NETWORKS | ||||||
| MX | mail.tasstelecom.net.br ⭐ | ||||||
| A | 131.161.28.133🇧🇷 AS-TASS131.161.28.0/24 TASS NETWORKS | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.tasstelecom.com.brsv@tasstelecom.com.br 2025-10-06 #1 | ||||||
net.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=2026117518 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.tasstelecom.com.br2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:59:00
●NSns2.tasstelecom.com.br2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:59:00
●MXmail.tasstelecom.net.br2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:59:00
●A131.161.28.12026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, f.dns.br, a.dns.br, b.dns.br... | - |
| tasstelecom.net.br | ns1.tasstelecom.com.br, ns2.tasstelecom.com.br | - |
✅ Authoritative Response
Server:131.161.28.139
NS records: ns1.tasstelecom.com.br, ns2.tasstelecom.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tasstelecom.net.br (unsigned zone)
⏱️ Timing
Total: 1002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.161.28.1 |
| NS | 2 | ns1.tasstelecom.com.br, ns2.tasstelecom.com.br |
| MX | 1 | mail.tasstelecom.net.br (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.tasstelecom.com.br sv.tasstelecom.co |
Analysis
Hierarchy
tasstelecom.net.br is a parent of mail.tasstelecom.net.br and mx.tasstelecom.net.br.
IP Addresses
tasstelecom.net.br points to IP number: 131.161.28.1.
Other host names, for instance tasstelecom.com and tasstelecom.com.br, share IP numbers with tasstelecom.net.br.
Name Servers
tasstelecom.net.br is delegated to two name servers: ns1.tasstelecom.com.br and ns2.tasstelecom.com.br.
tasstelecom.net.br shares the same name server setup as tasstelecom.com, tassnetworks.com, tasstelecom.com.br, tassnetworks.com.br and 28.161.131.in-addr.arpa.
Host names with a single IP:
ns1.tasstelecom.com.br points to 131.161.28.139.
ns2.tasstelecom.com.br points to 131.161.28.140.
Mail Servers
tasstelecom.net.br is handled by a single mail server, mail.tasstelecom.net.br.
mail.tasstelecom.net.br points to a single IP: 131.161.28.133.