postospsa.com.br - robtex.com
postospsa.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026104000 | ||||||
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=2026118358 | ||||||
rank #4021 in the tld
WOT: SAFE (69/100)
Previously MX for
postospsa.com.br |
Same first word
postospsa.com.br |
DNS History
6 records (2 active, 4 former)
●NSa.sec.dns.br2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 06:05:10
● 2026-04-28 15:14:00
●NSb.sec.dns.br2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 06:05:10
● 2026-04-28 15:14:00
○NSns1.dgnet.com.br2015-05-28 → 2017-02-17 · 4 obs
● 2017-02-17 09:32:16
○ 2026-03-29 06:05:10
○ 2026-04-28 15:14:00
○NSns2.dgnet.com.br2015-05-28 → 2017-02-17 · 4 obs
● 2017-02-17 09:32:16
○ 2026-03-29 06:05:10
○ 2026-04-28 15:14:00
○MXpostospsa.com.br2015-05-28 → 2017-02-17 · 4 obs
● 2017-02-17 09:32:16
○ 2026-03-29 06:05:10
○ 2026-04-28 15:14:00
○A189.113.97.102015-05-28 → 2017-02-17 · 4 obs
● 2017-02-17 09:32:16
○ 2026-03-29 06:05:10
○ 2026-04-28 15:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, f.dns.br, c.dns.br, a.dns.br... | - |
| postospsa.com.br | a.sec.dns.br, b.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.11
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: 886ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.sec.dns.br, b.sec.dns.br |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
postospsa.com.br's delegation uses two name servers: a.sec.dns.br and b.sec.dns.br.
postospsa.com.br uses the same name server setup as other domains, such as thebeautysalon.com.br, logisys.com.br, lfmaquinaseferramentas.com.br, canecaolanches.com.br and jamsession.com.br.
postospsa.com.br at least partially shares name servers with other domains, including diflex.com.br, neurohealth.com.br, hotelfranken.com.br, studiomake.com.br and allanjuliani.com.br.
These name servers are commonly used with c.sec.dns.br.
Host names with two IPs:
a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11
b.sec.dns.br points to 2001:12f8:b:1::11 and 200.192.232.11