lua4.tec.br - dns.ninja
lua4.tec.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.215.15.208🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | dedi-11351210.lua4.tec.br | ||||||
| NS | ns1.lua4.tec.br ⭐ | ||||||
| A | 162.215.15.208🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | dedi-11351210.lua4.tec.br | ||||||
| NS | ns2.lua4.tec.br | ||||||
| A | 162.215.219.195🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | dedi-8453036.pdcaedtech.com | ||||||
| MX | mail.lua4.tec.br ⭐ | ||||||
| A | 162.215.15.208🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | dedi-11351210.lua4.tec.br | ||||||
| TXT | v=spf1 +a +mx +ip4:162.215.15.208 ~all | ||||||
| SOA | ns1.lua4.tec.brroot@dedi-11351210.lua4.tec.br 2026-06-14 #1 | ||||||
tec.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=2026197262 | ||||||
rank #99 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 form
example.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 categoriesnic.br— NIC.br, the technical operator of Brazil's.brnamespaceadm.br,nom.br,com.br,net.br,org.br— sibling second-level categories under.brserving other entity types
Subdomains
mail.lua4.tec.br |
ns2.lua4.tec.br |
ns1.lua4.tec.br |
dedi-11351210.lua4.tec.br |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.lua4.tec.br2026-02-15 → 2026-07-16 · 2 obs
● 2026-07-16 11:10:58
●NSns2.lua4.tec.br2026-02-15 → 2026-07-16 · 2 obs
● 2026-07-16 11:10:58
●MXmail.lua4.tec.br2026-02-15 → 2026-07-16 · 2 obs
● 2026-07-16 11:10:58
●A162.215.15.2082026-02-15 → 2026-07-16 · 2 obs
● 2026-07-16 11:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| lua4.tec.br | ns1.lua4.tec.br, ns2.lua4.tec.br | 2 records |
✅ Authoritative Response
Server:162.215.219.195
NS records: ns1.lua4.tec.br, ns2.lua4.tec.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lua4.tec.br (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.215.15.208 |
| NS | 2 | ns1.lua4.tec.br, ns2.lua4.tec.br |
| MX | 1 | mail.lua4.tec.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:162.215.15.208 ~all |
| SOA | 1 | ns1.lua4.tec.br root.dedi-11351210.lua4. |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.lua4.tec.br, ns2.lua4.tec.br)
Analysis
Hierarchy
lua4.tec.br serves as the parent of mail.lua4.tec.br, ns2.lua4.tec.br, ns1.lua4.tec.br and dedi-11351210.lua4.tec.br.
IP Addresses
lua4.tec.br directs to one IP number, which is 162.215.15.208.
Among the host names that share IP numbers with lua4.tec.br are rsautos.com.br, mail.lua4.tec.br, seminovosrecife.com.br and two others.
Name Servers
lua4.tec.br is served by two delegated name servers, ns1.lua4.tec.br and ns2.lua4.tec.br.
lua4.tec.br has the same name server delegation as a number of other domains, such as ns1.lua4.tec.br, binautoveiculos.com.br, fmprime.com.br and two more.
The DNS delegation for lua4.tec.br at least partly coincides with that of other domains, seminovosrecife.com.br being one example.
It is common to see these name servers used together with name servers ns1.lua4.com and ns2.lua4.com.
ns1.lua4.tec.br directs to 162.215.15.208 and ns2.lua4.tec.br directs to 162.215.219.195; each host name points to exactly one IP number.
Mail Servers
lua4.tec.br routes its mail through a single mail server, mail.lua4.tec.br.
There is one IP number for mail.lua4.tec.br: 162.215.15.208.