wifi4br.com - robtex.com
wifi4br.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.45.210.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | pleskwin73.hospedagemdesites.ws | ||||||
| NS | ns1.wifi4br.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 187.45.210.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | pleskwin73.hospedagemdesites.ws | ||||||
| NS | ns.wifi4br.com ⚠️ Not in parent delegation | ||||||
| A | 187.45.210.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | pleskwin73.hospedagemdesites.ws | ||||||
| NS | ns1.pleskwin73.hospedagemdesites.ws ⚠️ Not in zone NS records | ||||||
| A | 187.45.210.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | pleskwin73.hospedagemdesites.ws | ||||||
| NS | ns2.pleskwin73.hospedagemdesites.ws ⚠️ Not in zone NS records | ||||||
| A | 187.45.211.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | ns2.pleskwin73.hospedagemdesites.ws | ||||||
| NS | ns2.wifi4br.com ⚠️ Not in parent delegation | ||||||
| A | 187.45.211.23🇧🇷 Locaweb187.45.192.0/19 Servicos de Internet SA | ||||||
| PTR | ns2.pleskwin73.hospedagemdesites.ws | ||||||
| MX | mx.wifi4br.com ⭐ | ||||||
| A | 200.234.222.116🇧🇷 Locaweb200.234.220.0/22 Servicos de Internet SA | ||||||
| PTR | mx01.admincontrolpanel.com | ||||||
| TXT | v=spf1 ip4:200.234.192.0/20 ip4:200.234.208.0/20 ip4:201.76.32.0/19 ip4:201.7... | ||||||
| SOA | ns.wifi4br.comluiz@quantamobile.com serial=21 | ||||||
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=1774616957 | ||||||
Subdomains
Same first word
wifi4br.com |
DNS History
7 records (7 active, 0 former)
●NSns.wifi4br.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 13:33:34
●NSns1.pleskwin73.hospedagemdesites.ws2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 07:18:02
● 2026-03-27 13:33:34
●NSns1.wifi4br.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 13:33:34
●NSns2.pleskwin73.hospedagemdesites.ws2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 07:18:02
● 2026-03-27 13:33:34
●NSns2.wifi4br.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 13:33:34
●MXmx.wifi4br.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 13:33:34
●A187.45.210.232015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 13:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| wifi4br.com | ns2.pleskwin73.hospedagemdesites.ws, ns1.pleskwin73.hospedagemdesites.ws | - |
✅ Authoritative Response
Server:187.45.210.23
NS records: ns2.pleskwin73.hospedagemdesites.ws, ns1.pleskwin73.hospedagemdesites.ws
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wifi4br.com (unsigned zone)
⏱️ Timing
Total: 4530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.210.23 |
| NS | 3 | ns1.wifi4br.com, ns.wifi4br.com... |
| MX | 1 | mx.wifi4br.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:200.234.192.0/20 ip4:200.234. |
| SOA | 1 | ns.wifi4br.com luiz.quantamobile.com |
Analysis
Hierarchy
wifi4br.com is a parent of ns1.wifi4br.com, ns2.wifi4br.com, mx.wifi4br.com and ns.wifi4br.com.
IP Addresses
wifi4br.com resolves to one IP number: 187.45.210.23.
other host names including ns1.pleskwin73.hospedagemdesites.ws, ns1.restauranteportal.com.br, pleskwin73.hospedagemdesites.ws, quantafiber.com and ns.wifi4br.com share IP numbers with wifi4br.com.
Name Servers
wifi4br.com is delegated to five name servers: ns1.wifi4br.com, ns2.wifi4br.com, ns.wifi4br.com, ns1.pleskwin73.hospedagemdesites.ws and ns2.pleskwin73.hospedagemdesites.ws.
wifi4br.com at least partially shares name servers with other domains, for instance quantafiber.com.
These name servers are commonly used with ns.quantafiber.com, ns1.quantafiber.com and ns2.quantafiber.com.
Host names with one IP number:
ns1.wifi4br.com points to: 187.45.210.23
ns2.wifi4br.com points to: 187.45.211.23
ns.wifi4br.com points to: 187.45.210.23
ns1.pleskwin73.hospedagemdesites.ws points to: 187.45.210.23
ns2.pleskwin73.hospedagemdesites.ws points to: 187.45.211.23
Host names that point to 187.45.210.23: ns1.wifi4br.com, ns.wifi4br.com and ns1.pleskwin73.hospedagemdesites.ws
Host names that point to 187.45.211.23: ns2.wifi4br.com and ns2.pleskwin73.hospedagemdesites.ws
Mail Servers
wifi4br.com is handled by a single mail server, mx.wifi4br.com.
mx.wifi4br.com resolves to IP 200.234.222.116.