mdcontabil.com.br - robtex.com
mdcontabil.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.218.16🇺🇸 Jacksonville192.185.216.0/21 | ||||||
| PTR | srv42-ip15.prodns.com.br | ||||||
| NS | ns1.internettecnica.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.internettecnica.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns42.prodns.com.br ⚠️ Not in zone NS records | ||||||
| A | 192.185.216.212🇺🇸 Jacksonville192.185.216.0/21 | ||||||
| PTR | srv42-ip03.prodns.com.br | ||||||
| NS | ns43.prodns.com.br ⚠️ Not in zone NS records | ||||||
| A | 192.185.216.211🇺🇸 Jacksonville192.185.216.0/21 | ||||||
| PTR | srv42-ip02.prodns.com.br | ||||||
| MX | mail.mdcontabil.com.br ⭐ | ||||||
| A | 192.185.218.16🇺🇸 Jacksonville192.185.216.0/21 | ||||||
| PTR | srv42-ip15.prodns.com.br | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.internettecnica.com.brdmanzano@internettecnica.com.br 2026-01-30 #1 | ||||||
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=2026086436 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Subdomains
mail.mdcontabil.com.br |
Same first word
mdcontabil.com.br |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.internettecnica.com.br2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:31:54
●NSns2.internettecnica.com.br2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:31:54
●NSns42.prodns.com.br2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:31:54
●NSns43.prodns.com.br2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:31:54
●MXmail.mdcontabil.com.br2017-05-19 → 2026-03-27 · 3 obs
● 2017-05-19 01:22:48
● 2026-03-27 18:31:54
○MXmdcontabil.com.br2015-06-27 → 2016-11-05 · 4 obs
● 2016-11-05 14:36:50
○ 2017-05-19 01:22:48
○ 2026-03-27 18:31:54
●A192.185.218.162026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:31:54
○A50.116.87.1042017-05-19 → 2017-05-19 · 3 obs
● 2017-05-19 01:22:48
○ 2026-03-27 18:31:54
○A64.37.55.1122015-06-27 → 2016-11-05 · 4 obs
● 2016-11-05 14:36:50
○ 2017-05-19 01:22:48
○ 2026-03-27 18:31:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| mdcontabil.com.br | ns42.prodns.com.br, ns43.prodns.com.br | - |
✅ Authoritative Response
Server:192.185.216.212
NS records: ns42.prodns.com.br, ns43.prodns.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcontabil.com.br (unsigned zone)
⏱️ Timing
Total: 1516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.218.16 |
| NS | 2 | ns2.internettecnica.com.br, ns1.internettecnica.com.br |
| MX | 1 | mail.mdcontabil.com.br (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.internettecnica.com.br dmanzano.inte |
Analysis
Hierarchy
mdcontabil.com.br is the parent of mail.mdcontabil.com.br.
IP Addresses
mdcontabil.com.br points to IP number 192.185.218.16.
For instance, other host names harpyvision.com.br, amanseguros.com, ns2.semicinformatica.com.br, protosul.com.br and mail.barbeariavanguardmoema.com.br share IP numbers with mdcontabil.com.br.
Name Servers
mdcontabil.com.br is delegated to four name servers: ns1.internettecnica.com.br, ns2.internettecnica.com.br, ns42.prodns.com.br and ns43.prodns.com.br.
mdcontabil.com.br shares name servers with other domains at least partially, for example enconcil.com.br, aptechinfo.com.br, sinteno.com.br, plenitudedecristo.com and icodeyou.net.
these name servers are often used with the following: ns1.studiocorelli.com.br, ns2.studiocorelli.com.br, ns1.centersis.com.br, ns2.centersis.com.br, ns1.saashost.com.br, ns2.saashost.com.br, ns1.helphostbrasil.com, ns2.helphostbrasil.com, ns1.unsezeros.com and ns2.unsezeros.com.
Host names with one IP number:
ns42.prodns.com.br points to: 192.185.216.212.
ns43.prodns.com.br points to: 192.185.216.211.
Mail Servers
mdcontabil.com.br is handled by a single mail server, mail.mdcontabil.com.br.
mail.mdcontabil.com.br points to a single IP: 192.185.218.16.