mdtec.com.br - dns.ninja
mdtec.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=2026213508 | ||||||
rank #3722 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
13 records (10 active, 3 former)
●NSdns2364.dizinc.com2026-03-12 → 2026-08-01 · 3 obs
● 2026-03-12 14:37:24
● 2026-08-01 21:14:16
●NSdns2365.dizinc.com2026-03-12 → 2026-08-01 · 3 obs
● 2026-03-12 14:37:24
● 2026-08-01 21:14:16
●NSns1.agenciadewebsites.com.br2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 21:14:16
●NSns2.agenciadewebsites.com.br2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 21:14:16
●MXalt1.aspmx.l.google.com2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 21:14:16
●MXalt2.aspmx.l.google.com2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 21:14:16
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-08-01 · 3 obs
● 2026-03-12 14:37:24
● 2026-08-01 21:14:16
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-08-01 · 3 obs
● 2026-03-12 14:37:24
● 2026-08-01 21:14:16
●MXaspmx.l.google.com2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 21:14:16
○MXaspmx2.googlemail.com2015-08-12 → 2018-07-15 · 4 obs
● 2018-07-15 14:55:10
○ 2026-03-12 14:37:24
○ 2026-08-01 21:14:16
○MXaspmx3.googlemail.com2015-08-12 → 2018-07-15 · 4 obs
● 2018-07-15 14:55:10
○ 2026-03-12 14:37:24
○ 2026-08-01 21:14:16
○A66.7.212.572015-08-12 → 2018-07-15 · 4 obs
● 2018-07-15 14:55:10
○ 2026-03-12 14:37:24
○ 2026-08-01 21:14:16
●A72.29.71.2312026-03-12 → 2026-08-01 · 3 obs
● 2026-03-12 14:37:24
● 2026-08-01 21:14:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, f.dns.br, d.dns.br, e.dns.br... | - |
| mdtec.com.br | dns2365.dizinc.com, dns2364.dizinc.com | - |
✅ Authoritative Response
Server:66.7.212.59
NS records: dns2365.dizinc.com, dns2364.dizinc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdtec.com.br (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.29.71.231 |
| NS | 2 | ns2.agenciadewebsites.com.br, ns1.agenciadewebsites.com.br |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 +a +mx +ip4:72.29.71.231 ~all |
| SOA | 1 | ns1.agenciadewebsites.com.br lorovictor. |
Analysis
IP Addresses
mdtec.com.br directs to one IP number, which is 72.29.71.231.
Among the host names that share IP numbers with mdtec.com.br are via-host.com, clabnatal.com.br, hc-sc.temfrete.com and two others.
Name Servers
The domain mdtec.com.br is delegated to these four name servers: dns2364.dizinc.com, dns2365.dizinc.com, ns1.agenciadewebsites.com.br and ns2.agenciadewebsites.com.br.
mdtec.com.br partially shares its NS delegation with several other domains, including engetronicnorte.com.br, rcmaquinasnet.com.br, livrariavida.com.br and two others.
In DNS configurations, these name servers often share authority with ns2258.dizinc.com, ns2259.dizinc.com, ns2118.dizinc.com and 3 other name servers.
Host names dns2364.dizinc.com, dns2365.dizinc.com, ns1.agenciadewebsites.com.br and ns2.agenciadewebsites.com.br each have one IP address. Notably, dns2364.dizinc.com and ns1.agenciadewebsites.com.br resolve to the same address 66.7.212.58, and dns2365.dizinc.com and ns2.agenciadewebsites.com.br resolve to the same address 66.7.212.59.
dns2364.dizinc.com and ns1.agenciadewebsites.com.br are host names that each point to 66.7.212.58 IP addresses.
dns2365.dizinc.com and ns2.agenciadewebsites.com.br are host names that each point to 66.7.212.59 IP addresses.
Mail Servers
mdtec.com.br is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mdtec.com.br shares at least some of its mail servers with other domains — for example skyscript.in, unicoderns.com, ns500754.ns500742.ns500742.ns500731.ns500671.ns500742.ns500688.ns500688.ns500688.ns500678.ns500153.tenderladiesbz.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com points to 142.251.163.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.