t-mobile.com.br - robtex.com
t-mobile.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns4.t-systems.com.br ⭐ | ||||||
| A | 187.86.212.140🇧🇷 AS53070-NET187.86.212.0/22 TSystems Telecomunicacoes e Servicos Ltda | ||||||
| PTR | ns4.t-systems.com.br | ||||||
| NS | ns1.t-systems.com.br | ||||||
| A | 187.86.208.9🇧🇷 AS53070-NET187.86.208.0/22 TSystems Telecomunicacoes e Servicos Ltda | ||||||
| MX | mx1.t-systems.com.br ⭐ | ||||||
| MX | mx2.t-systems.com.br ⭐ | ||||||
| SOA | ns4.t-systems.com.brdns@t-systems.com.br 2019-01-23 #0 | ||||||
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=2026116394 | ||||||
rank #4058 in the tld
WOT: SAFE (69/100)
Same first word
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t-mobiel.com |
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mobi-tel.ru |
mo-bilet.com |
mit-loeb.blogspot.fr |
mobi-tel.de |
mo-bilet.eu |
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blome-it.de |
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t-mobeil.de |
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DNS History
4 records (4 active, 0 former)
●NSns1.t-systems.com.br2026-04-21 → 2026-04-26 · 2 obs
● 2026-04-26 16:31:18
●NSns4.t-systems.com.br2026-04-21 → 2026-04-26 · 2 obs
● 2026-04-26 16:31:18
●MXmx1.t-systems.com.br2026-04-21 → 2026-04-26 · 2 obs
● 2026-04-26 16:31:18
●MXmx2.t-systems.com.br2026-04-21 → 2026-04-26 · 2 obs
● 2026-04-26 16:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| t-mobile.com.br | ns1.t-systems.com.br, ns4.t-systems.com.br | 2 records |
✅ Authoritative Response
Server:187.86.208.9
NS records: ns1.t-systems.com.br, ns4.t-systems.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t-mobile.com.br (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.t-systems.com.br, ns4.t-systems.com.br |
| MX | 2 | mx1.t-systems.com.br (pri: 10), mx2.t-systems.com.br (pri: 10) |
| SOA | 1 | ns4.t-systems.com.br dns.t-systems.com.b |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.t-systems.com.br, ns1.t-systems.com.br)
Analysis
Name Servers
t-mobile.com.br's delegation is to two name servers ns1.t-systems.com.br and ns4.t-systems.com.br.
t-mobile.com.br shares the same name server configuration as other domains, such as qualycorpe.com.br, furukawa.com.br, scm-dev.net, itmaxdatacenter.com.br and superbotao.com.br.
t-mobile.com.br at least partially shares its name servers with other domains, for instance mercedes.com.br, busclub.com.br, mercedesclub.com.br, mercedesbenz.com.br and selectrucks.com.br.
These name servers are often used together with the name servers ns2.t-systems.com.br.
Host names with a single IP:
ns1.t-systems.com.br resolves to 187.86.208.9.
ns4.t-systems.com.br resolves to 187.86.212.140.
Mail Servers
Two mail servers mx1.t-systems.com.br and mx2.t-systems.com.br handle t-mobile.com.br.
t-mobile.com.br uses the same mail server setup as other domains such as mercedesbenz.com.br, scm-system.com.br, adc.mercedes-benz.com.br, mercedes.com.br and cmservices.com.br.