tasstelecom.com - robtex.com
tasstelecom.com
| 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.com ⭐ | ||||||
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777329506 | ||||||
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 23:07:10
●NSns2.tasstelecom.com.br2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 23:07:10
●MXmail.tasstelecom.com2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 23:07:10
●A131.161.28.12026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 23:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tasstelecom.com | 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.com (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.161.28.1 |
| NS | 2 | ns2.tasstelecom.com.br, ns1.tasstelecom.com.br |
| MX | 1 | mail.tasstelecom.com (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.tasstelecom.com.br sv.tasstelecom.co |
Analysis
Hierarchy
tasstelecom.com is a parent of mx.tasstelecom.com and mail.tasstelecom.com.
IP Addresses
tasstelecom.com maps to IP address 131.161.28.1.
Other host names for instance tasstelecom.net.br and tasstelecom.com.br share IP numbers with tasstelecom.com.
Name Servers
Two name servers ns1.tasstelecom.com.br and ns2.tasstelecom.com.br are delegated to tasstelecom.com.
tasstelecom.com uses the same name server configuration as other domains, such as tassnetworks.com, tasstelecom.com.br, tassnetworks.com.br, 28.161.131.in-addr.arpa and tass.com.br.
Host names with a single IP address:
ns1.tasstelecom.com.br points to 131.161.28.139
ns2.tasstelecom.com.br points to 131.161.28.140
Mail Servers
tasstelecom.com is handled by a single mail server, mail.tasstelecom.com.
mail.tasstelecom.com points to one IP number: 131.161.28.133.