tangram.com.br - robtex.com
tangram.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:10:8002::210:104🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 191.6.210.104🇧🇷 Locaweb191.6.210.0/24 IPV6 Internet Ltda | ||||||
| NS | dns1.powempresas.com.br ⭐ | ||||||
| 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.powempresas.com.br | ||||||
| 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.powempresas.com.br | ||||||
| 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.powempresas.com.br | ||||||
| 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 | ||||||
| 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.powempresas.com.brabuse@uni5.net serial=2608040082 | ||||||
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=2026222528 | ||||||
rank #3818 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSdns1.powempresas.com.br2015-07-01 → 2026-08-10 · 2 obs
● 2026-08-10 22:27:28
●NSdns2.powempresas.com.br2015-07-01 → 2026-08-10 · 2 obs
● 2026-08-10 22:27:28
●NSdns3.powempresas.com.br2015-07-01 → 2026-08-10 · 2 obs
● 2026-08-10 22:27:28
●NSdns4.powempresas.com.br2015-07-01 → 2026-08-10 · 2 obs
● 2026-08-10 22:27:28
●MXmx-vip-01.uni5.net2026-07-12 → 2026-08-10 · 3 obs
● 2026-07-12 05:12:20
● 2026-08-10 22:27:28
●MXmx-vip-02.uni5.net2026-07-12 → 2026-08-10 · 3 obs
● 2026-07-12 05:12:20
● 2026-08-10 22:27:28
○MXnospam02.tangram.com.br2015-07-01 → 2017-09-22 · 4 obs
● 2017-09-22 16:25:12
○ 2026-07-12 05:12:20
○ 2026-08-10 22:27:28
○A177.185.194.1122016-01-23 → 2017-09-22 · 5 obs
● 2016-01-23 07:28:10
● 2017-09-22 16:25:12
○ 2026-07-12 05:12:20
○ 2026-08-10 22:27:28
○A189.38.90.672015-07-01 → 2015-11-07 · 4 obs
● 2015-11-07 02:05:20
○ 2016-01-23 07:28:10
○ 2026-08-10 22:27:28
●A191.6.210.1042026-07-12 → 2026-08-10 · 3 obs
● 2026-07-12 05:12:20
● 2026-08-10 22:27:28
●A2804:10:8002::210:1042026-07-12 → 2026-08-10 · 3 obs
● 2026-07-12 05:12:20
● 2026-08-10 22:27:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, f.dns.br, b.dns.br, a.dns.br... | - |
| tangram.com.br | dns1.powempresas.com.br, dns3.powempresas.com.br, dns2.powempresas.com.br, dns4.powempresas.com.br | 4 records |
✅ Authoritative Response
Server:177.12.162.2
NS records: dns1.powempresas.com.br, dns3.powempresas.com.br, dns2.powempresas.com.br, dns4.powempresas.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tangram.com.br (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.6.210.104 |
| AAAA | 1 | 2804:10:8002::210:104 |
| NS | 4 | dns2.powempresas.com.br, dns1.powempresas.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.powempresas.com.br abuse.uni5.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns4.powempresas.com.br, dns3.powempresas.com.br, dns2.powempresas.com.br...)
Analysis
IP Addresses
tangram.com.br directs to two IP numbers, 191.6.210.104 and 2804:10:8002::210:104
Among the host names that share IP numbers with tangram.com.br are exemplum.com.br, tecnosys-ci.com.br, saudesantamonica.com.br and two others.
Name Servers
The domain tangram.com.br is delegated to these four name servers: dns1.powempresas.com.br, dns2.powempresas.com.br, dns3.powempresas.com.br and dns4.powempresas.com.br.
tangram.com.br has at least partial name server overlap with other domains, such as aquamec.com.br, fonfisafundacoes.com.br, imoveisfazendariogrande.com.br and two others.
dns1.powempresas.com.br resolves to 189.38.95.2. dns2.powempresas.com.br resolves to 189.38.95.3. dns3.powempresas.com.br resolves to 177.12.162.2. dns4.powempresas.com.br resolves to 177.12.162.3. All four hosts carry exactly one IP address.
Mail Servers
The MX records for tangram.com.br point to two mail servers: mx-vip-01.uni5.net and mx-vip-02.uni5.net.
tangram.com.br has the same mail server arrangement as a number of other domains, for example federalserver.com.br, datapontoworld.com.br, noratur.com.br and two more.
The two host names mx-vip-01.uni5.net and mx-vip-02.uni5.net each have a pair of IP addresses: mx-vip-01.uni5.net has 191.6.220.38 and 2804:10:8028::220:38, and mx-vip-02.uni5.net has 191.6.220.39 and 2804:10:8028::220:39.