edtec.com.br - dns.ninja
edtec.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=2026155016 | ||||||
rank #4067 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
edtec.biz |
edtec.com |
edtec.com.br |
edtec.cn |
edtec.de |
edtec.co |
edtec.ch |
edtec.org |
edtec.eu |
edtec.co.jp |
edtec.tokyo |
edtec.net |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns-2.sigmanet.com.br2015-07-20 → 2017-03-30 · 4 obs
● 2017-03-30 05:22:50
○ 2026-04-08 20:21:50
○ 2026-06-04 01:14:24
○NSns.edtec.com.br2015-07-20 → 2017-03-30 · 4 obs
● 2017-03-30 05:22:50
○ 2026-04-08 20:21:50
○ 2026-06-04 01:14:24
○NSns.sigmanet.com.br2015-07-20 → 2017-03-30 · 4 obs
● 2017-03-30 05:22:50
○ 2026-04-08 20:21:50
○ 2026-06-04 01:14:24
●NSns1.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●NSns2.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●NSns3.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
○MXmail.edtec.com.br2015-07-20 → 2017-03-30 · 4 obs
● 2017-03-30 05:22:50
○ 2026-04-08 20:21:50
○ 2026-06-04 01:14:24
●MXmx.a.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●MXmx.b.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●MXmx.core.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●MXmx.jk.locaweb.com.br2026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
●A191.252.83.42026-04-08 → 2026-06-04 · 3 obs
● 2026-04-08 20:21:50
● 2026-06-04 01:14:24
○A201.77.176.602015-07-20 → 2017-03-30 · 4 obs
● 2017-03-30 05:22:50
○ 2026-04-08 20:21:50
○ 2026-06-04 01:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, c.dns.br, b.dns.br, d.dns.br... | - |
| edtec.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edtec.com.br (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.83.4 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br -all |
| SOA | 1 | ns1.locaweb.com.br postmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
Hierarchy
edtec.com.br is the parent domain of pop.edtec.com.br and mail.edtec.com.br.
IP Addresses
edtec.com.br points to a single IP number: 191.252.83.4.
Additional host names — camarapaulinoneves.ma.gov.br, saofranciscopet.com.br, toqueverde.com.br and two others — share IP numbers with edtec.com.br.
Name Servers
edtec.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
edtec.com.br partially shares its NS delegation with several other domains, including craftinox.provisorio.ws, timage.com.br, kegsoftware.com and two others.
The hostnames ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each direct to two 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
Email destined for edtec.com.br is delivered via 4 mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
edtec.com.br shares mail servers — at least in part — with other domains, including olanet.com.br, ranchobom.com.br, lmnautica.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.