mcf.srv.br - robtex.com
mcf.srv.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=2026192000 | ||||||
srv.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=2026209458 | ||||||
rank #109 in the tld
WOT: SAFE (81/100)
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSa.sec.dns.br2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 19:34:40
●NSb.sec.dns.br2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 19:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, c.dns.br, b.dns.br, d.dns.br... | - |
| mcf.srv.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: 977ms | 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
The NS records for mcf.srv.br delegate to a.sec.dns.br and b.sec.dns.br.
mcf.srv.br shares its NS records with other domains, for example orbitspot.com.br, globalatacadista.com.br, webfilmes.com.br and two others.
mcf.srv.br partially shares its NS delegation with several other domains, including smiguel.com.br, basemail.com.br, associacoesrurais.com.br and two others.
These name servers often co-occur with the name servers c.sec.dns.br.
a.sec.dns.br resolves to 200.160.0.11 and 2001:12ff::11. Likewise, b.sec.dns.br resolves to 200.192.232.11 and 2001:12f8:b:1::11 — two IP addresses apiece.