mac4.eco.br - robtex.com
mac4.eco.br
eco.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=2026209440 | ||||||
rank #10573 globally
rank #75 in the tld
eco.br
eco.bris a Brazilian second-level domain category dedicated to environmental and ecological organizations, individuals, and initiatives. It is managed by Registro.br, the registry arm of the Brazilian Network Information Center (NIC.br).
Key facts
- Owner / operator: Registro.br (NIC.br)
- TLD:
.br— Brazil - Primary purpose: Second-level domain category for environmental and sustainable initiatives
- Status: active
History
| Year | Event |
|---|---|
| 1989 | The.brcountry-code top-level domain is created. |
| 2005 | NIC.br is established to manage and execute the registration of.brdomains. |
| 2012 | Theeco.brsecond-level domain category is launched. |
Subdomains
teste.mac4.eco.br |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●NSns2.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●NSns3.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●MXmx.a.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●MXmx.b.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●MXmx.core.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●MXmx.jk.locaweb.com.br2026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
●A186.202.153.1652026-07-26 → 2026-07-28 · 2 obs
● 2026-07-28 18:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, d.dns.br, f.dns.br, e.dns.br... | - |
| mac4.eco.br | ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br | - |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mac4.eco.br (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.165 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
Hierarchy
teste.mac4.eco.br is a subdomain of mac4.eco.br.
IP Addresses
mac4.eco.br points to a single IP number: 186.202.153.165.
Additional host names — bellapedra-rs.com.br, fpb.org.br, iovv.com.br and two others — share IP numbers with mac4.eco.br.
Name Servers
mac4.eco.br carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
The name servers of mac4.eco.br overlap at least partially with those of other domains — among them gomespaineis.com.br, ravig.com.br, korusconsultoria.com.br and two more.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br are three hostnames that each resolve to a pair of IP addresses: ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
Mail for mac4.eco.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
mac4.eco.br shares mail servers — at least in part — with other domains, including cargapontual.com, businessbrasil.org, junoaquecedores.com.br and two others.
mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242, mx.core.locaweb.com.br resolves to 177.153.23.241 and mx.jk.locaweb.com.br resolves to 200.234.204.130.