prostamp.com.br - robtex.com
prostamp.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | a.sec.dns.br ⭐ | ||||||
| A | 2001:12ff::11🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | a.sec.dns.br | ||||||
| A | 200.160.0.11🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | a.sec.dns.br | ||||||
| NS | b.sec.dns.br | ||||||
| A | 2001:12f8:b:1::11🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR) | ||||||
| PTR | b.sec.dns.br | ||||||
| A | 200.192.232.11🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR) | ||||||
| PTR | b.sec.dns.br | ||||||
| SOA | a.sec.dns.brhostmaster@registro.br serial=2026203000 | ||||||
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=2026216110 | ||||||
rank #3642 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSa.sec.dns.br2026-06-20 → 2026-08-04 · 3 obs
● 2026-06-20 02:10:20
● 2026-08-04 05:23:52
●NSb.sec.dns.br2026-06-20 → 2026-08-04 · 3 obs
● 2026-06-20 02:10:20
● 2026-08-04 05:23:52
○NSns1.dominios.uol.com.br2015-08-02 → 2020-01-18 · 4 obs
● 2020-01-18 16:32:24
○ 2026-06-20 02:10:20
○ 2026-08-04 05:23:52
○NSns2.dominios.uol.com.br2015-08-02 → 2020-01-18 · 4 obs
● 2020-01-18 16:32:24
○ 2026-06-20 02:10:20
○ 2026-08-04 05:23:52
○NSns3.dominios.uol.com.br2015-08-02 → 2020-01-18 · 4 obs
● 2020-01-18 16:32:24
○ 2026-06-20 02:10:20
○ 2026-08-04 05:23:52
○MXprostamp-com-br.mail.eo.outlook.com2015-08-02 → 2020-01-18 · 4 obs
● 2020-01-18 16:32:24
○ 2026-06-20 02:10:20
○ 2026-08-04 05:23:52
○A187.17.111.962015-08-02 → 2020-01-18 · 4 obs
● 2020-01-18 16:32:24
○ 2026-06-20 02:10:20
○ 2026-08-04 05:23:52
●A216.198.79.12026-06-20 → 2026-08-04 · 3 obs
● 2026-06-20 02:10:20
● 2026-08-04 05:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| prostamp.com.br | a.sec.dns.br, b.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.11
NS records: a.sec.dns.br, b.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | b.sec.dns.br, a.sec.dns.br |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
prostamp.com.br resolves to just one IP address, 216.198.79.1.
Two other host names, along with icei.in, vectertech.com and aaronvanston.tech, also share IP numbers with prostamp.com.br.
Name Servers
DNS delegation for prostamp.com.br points to two name servers: a.sec.dns.br and b.sec.dns.br.
prostamp.com.br shares its NS records with other domains, for example herrmann.mus.br, majela.com.br, a3contabilidade.com.br and two others.
There is at least partial name server overlap between prostamp.com.br and other domains — dilmaoliveira.com.br, webnetprovedores.com.br, brazmix.com.br and two more among them.
These name servers are routinely deployed together with the name servers c.sec.dns.br.
a.sec.dns.br directs to 200.160.0.11 and 2001:12ff::11. b.sec.dns.br directs to 200.192.232.11 and 2001:12f8:b:1::11. Each host name carries two IP addresses.