widetecno.com.br - robtex.com
widetecno.com.br
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=2026085434 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
widetecno.com.br |
Similar names
DNS History
11 records (8 active, 3 former)
○NSns.widetecno.com.br2015-08-07 → 2017-05-19 · 4 obs
● 2017-05-19 03:46:10
○ 2026-02-21 11:15:42
○ 2026-03-26 18:13:24
●NSns1.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
●NSns2.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
●NSns3.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
○MXmail.widetecno.com.br2015-08-07 → 2017-05-19 · 4 obs
● 2017-05-19 03:46:10
○ 2026-02-21 11:15:42
○ 2026-03-26 18:13:24
●MXmx.a.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
●MXmx.b.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
●MXmx.core.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
●MXmx.jk.locaweb.com.br2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
○A107.181.172.772015-08-07 → 2017-05-19 · 4 obs
● 2017-05-19 03:46:10
○ 2026-02-21 11:15:42
○ 2026-03-26 18:13:24
●A191.252.4.302026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 11:15:42
● 2026-03-26 18:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| widetecno.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for widetecno.com.br (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.4.30 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.b.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br -all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br...)
Analysis
Hierarchy
widetecno.com.br is a parent of mail.widetecno.com.br and pop.widetecno.com.br.
IP Addresses
widetecno.com.br points to a single IP address: 191.252.4.30.
Other host names such as refama.com, waterworld.com.br, jssadm.com.br, btecsistemas.com.br and complano.com share IP numbers with widetecno.com.br.
Name Servers
widetecno.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least part of the name servers for widetecno.com.br are shared with other domains, for instance clifton.com.br, schiel.com.br, uluwatu.com.br, dbaexpress.com.br and opticadw.com.
Host names with two IP numbers:
ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254
ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254
ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254
Mail Servers
widetecno.com.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.
widetecno.com.br shares at least some mail servers with other domains, for example vpca.com.br, clickud.com.br, cropr.org.br, abanorte.com.br and labpyx.com.br.
Host names with one IP: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.