contacertacontabil.com - robtex.com
contacertacontabil.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:10:8021::142:56🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | web21f45.uni5.net | ||||||
| A | 187.1.142.56🇧🇷 IPV6-INTERNET187.1.142.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns1.ondatta.com.br ⭐ | ||||||
| A | 2804:10:c011::1🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns01.uni5.net | ||||||
| A | 189.38.95.2🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns1.uni5.net | ||||||
| NS | dns2.ondatta.com.br | ||||||
| A | 2804:10:c022::2🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns2.uni5.net | ||||||
| NS | dns3.ondatta.com.br | ||||||
| A | 2804:10:c033::3🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.2🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns4.ondatta.com.br | ||||||
| A | 2804:10:c044::4🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.3🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| MX | mx-vip-01.uni5.net ⭐ | ||||||
| A | 2804:10:8028::220:38🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 191.6.220.38🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | mx-vip-01-farm28.uni5.net | ||||||
| MX | mx-vip-02.uni5.net ⭐ | ||||||
| A | 2804:10:8028::220:39🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | mx-vip-02-farm28.uni5.net | ||||||
| A | 191.6.220.39🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | mx-vip-02-farm28.uni5.net | ||||||
| TXT | v=spf1 include:_spf.uni5.net -all | ||||||
| SOA | dns1.ondatta.com.brabuse@uni5.net serial=2603140068 | ||||||
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=1774958702 | ||||||
Same first word
contacertacontabil.com |
DNS History
8 records (8 active, 0 former)
●NSdns1.ondatta.com.br2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●NSdns2.ondatta.com.br2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●NSdns3.ondatta.com.br2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●NSdns4.ondatta.com.br2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●MXmx-vip-01.uni5.net2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●MXmx-vip-02.uni5.net2026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●A187.1.142.562026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
●A2804:10:8021::142:562026-02-26 → 2026-03-31 · 2 obs
● 2026-03-31 12:14:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| contacertacontabil.com | dns1.ondatta.com.br, dns2.ondatta.com.br, dns4.ondatta.com.br, dns3.ondatta.com.br | - |
✅ Authoritative Response
Server:177.12.162.2
NS records: dns1.ondatta.com.br, dns2.ondatta.com.br, dns4.ondatta.com.br, dns3.ondatta.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contacertacontabil.com (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.1.142.56 |
| AAAA | 1 | 2804:10:8021::142:56 |
| NS | 4 | dns3.ondatta.com.br, dns4.ondatta.com.br... |
| MX | 2 | mx-vip-01.uni5.net (pri: 5), mx-vip-02.uni5.net (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.uni5.net -all |
| SOA | 1 | dns1.ondatta.com.br abuse.uni5.net |
Analysis
IP Addresses
The entity contacertacontabil.com points to two IP numbers: 2804:10:8021::142:56 and 187.1.142.56.
For instance, other host names capj.com.br, e-nology.com.br, sincro.com.br, shoppinghospitalarudi.com.br and mixmassagem.com.br share IP numbers with contacertacontabil.com.
Name Servers
contacertacontabil.com is delegated to four name servers: dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br and dns4.ondatta.com.br.
contacertacontabil.com shares name servers with other domains at least partially, for example rersolucoes.com.br, acassessoria.com, brasacontabilidade.com.br, auditecmatao.com.br and contabilidadeargos.com.br.
Host names with two IP numbers:
dns1.ondatta.com.br points to: 2804:10:c011::1 and 189.38.95.2
dns2.ondatta.com.br points to: 2804:10:c022::2 and 189.38.95.3
dns3.ondatta.com.br points to: 2804:10:c033::3 and 177.12.162.2
dns4.ondatta.com.br points to: 2804:10:c044::4 and 177.12.162.3
Mail Servers
Two mail servers mx-vip-01.uni5.net and mx-vip-02.uni5.net handle contacertacontabil.com.
contacertacontabil.com shares the same mail server setup as other domains, for instance clubedovoleithe.com.br, portaltranstec.com.br, baseits.com.br, alphavilletelecom.com.br and esserinformatica.com.br.
contacertacontabil.com shares some mail servers with other domains, at least partially; examples include distrimar.com.br, veicar.com.br and bxt.com.br.
Host names with two IP numbers:
mx-vip-01.uni5.net points to 2804:10:8028::220:38 and 191.6.220.38; mx-vip-02.uni5.net points to 2804:10:8028::220:39 and 191.6.220.39.