rooteman.tec.br - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rooteman.tec.br

DNSSEC⚠️ Not signed
A51.79.71.187🇨🇦 OVH51.79.0.0/17 Hosting route
PTRhospedagem.rooteman.tec.br
NSrooteman.tec.br ⭐
A51.79.71.187🇨🇦 OVH51.79.0.0/17 Hosting route
PTRhospedagem.rooteman.tec.br
NSns1.rooteman.tec.br
A142.44.191.185🇨🇦 OVH142.44.128.0/17 Hosting route
PTRns1.rooteman.tec.br
NSns2.rooteman.tec.br
A142.44.191.186🇨🇦 OVH142.44.128.0/17 Hosting route
PTRns2.rooteman.tec.br
MXmail.rooteman.tec.br(20)
A142.44.191.154🇨🇦 OVH142.44.128.0/17 Hosting route
PTRrooteman.tec.br
TXTv=spf1 ip4:142.44.191.154 a mx ~all
SOArooteman.tec.brwebmaster@rooteman.tec.br 2025-12-18 #3

tec.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026228076
rank #13449 globally
rank #89 in the tld

tec.br

tec.bris a second-level domain category within Brazil's.brnamespace, reserved for technology companies and professionals. It is administered by Registro.br, the domain registry operated by NIC.br under the Brazilian Internet Steering Committee (CGI.br).

Key facts

  • Owner / operator: NIC.br / Registro.br (CGI.br — Brazilian Internet Steering Committee)
  • TLD:.br— Brazil (ccTLD)
  • Primary purpose: Domain registration namespace for technology-related entities and professionals in Brazil; registrations take the formexample.tec.br
  • Status: Active (open for third-level registrations)

Notable subdomains or services

  • *.tec.br— any Brazilian technology company or professional may register a domain under this namespace (e.g.,empresa.tec.br); registration is managed through Registro.br

Related domains

  • registro.br— the official domain registration portal for all.brsecond-level categories
  • nic.br— NIC.br, the technical operator of Brazil's.brnamespace
  • adm.br,nom.br,com.br,net.br,org.br— sibling second-level categories under.brserving other entity types

PTR for

154.191.44.142.in-addr.arpa

NS for

rooteman.tec.br

Subdomains

mail.rooteman.tec.br
ns2.rooteman.tec.br
ns1.rooteman.tec.br

Same first word

rooteman.tec.br

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DNS History

5 records (5 active, 0 former)

NSns1.rooteman.tec.brns2.rooteman.tec.brrooteman.tec.brMXmail.rooteman.tec.brA51.79.71.187
●NSns1.rooteman.tec.br2026-03-26 → 2026-08-16 · 2 obs
● 2026-03-26 14:09:00
● 2026-08-16 03:10:40
●NSns2.rooteman.tec.br2026-03-26 → 2026-08-16 · 2 obs
● 2026-03-26 14:09:00
● 2026-08-16 03:10:40
●NSrooteman.tec.br2026-03-26 → 2026-08-16 · 2 obs
● 2026-03-26 14:09:00
● 2026-08-16 03:10:40
●MXmail.rooteman.tec.br2026-03-26 → 2026-08-16 · 2 obs
● 2026-03-26 14:09:00
● 2026-08-16 03:10:40
●A51.79.71.1872026-03-26 → 2026-08-16 · 2 obs
● 2026-03-26 14:09:00
● 2026-08-16 03:10:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, f.dns.br, e.dns.br, d.dns.br...-
rooteman.tec.brns1.rooteman.tec.br, ns2.rooteman.tec.br2 records

✅ Authoritative Response

Server:142.44.191.186

NS records: ns1.rooteman.tec.br, ns2.rooteman.tec.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rooteman.tec.br (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

TypeCountSample Data
A151.79.71.187
NS2ns1.rooteman.tec.br, ns2.rooteman.tec.br
MX2mail.rooteman.tec.br (pri: 10), mail.rooteman.tec.br (pri: 20)
TXT1v=spf1 ip4:142.44.191.154 a mx ~all
SOA1rooteman.tec.br webmaster.rooteman.tec.b

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.rooteman.tec.br, ns2.rooteman.tec.br)

Analysis

Hierarchy

rooteman.tec.br is a parent domain, with mail.rooteman.tec.br, ns2.rooteman.tec.br and ns1.rooteman.tec.br beneath it.

Name Server Role

The NS records for rooteman.tec.br point back to rooteman.tec.br itself.

The name servers ns1.rooteman.tec.br and ns2.rooteman.tec.br are often paired with rooteman.tec.br.

IP Addresses

rooteman.tec.br resolves to just one IP address, 51.79.71.187.

Name Servers

The DNS delegation for rooteman.tec.br uses three name servers — rooteman.tec.br, ns1.rooteman.tec.br and ns2.rooteman.tec.br.

Each of the three hostnames points to exactly one IP address: rooteman.tec.br points to 51.79.71.187, ns1.rooteman.tec.br points to 142.44.191.185 and ns2.rooteman.tec.br points to 142.44.191.186.

Mail Servers

The sole mail server for rooteman.tec.br is mail.rooteman.tec.br.

mail.rooteman.tec.br points to one IP number — 142.44.191.154.