spclass.com.br - dns.ninja
spclass.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.auto.dns.br ⭐ | ||||||
| A | 2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | a.auto.dns.br | ||||||
| A | 200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | a.auto.dns.br | ||||||
| NS | b.auto.dns.br | ||||||
| A | 2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | b.auto.dns.br | ||||||
| A | 200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | b.auto.dns.br | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.auto.dns.brhostmaster@registro.br serial=2026193190 | ||||||
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=2026193116 | ||||||
rank #4035 in the tld
WOT: SAFE (69/100)
Previously MX for
spclass.com.br |
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSa.auto.dns.br2026-02-19 → 2026-07-12 · 3 obs
○ 2017-07-03 07:15:40
● 2026-02-19 11:48:30
● 2026-07-12 04:55:46
● 2026-02-19 11:48:30
● 2026-07-12 04:55:46
●NSb.auto.dns.br2026-02-19 → 2026-07-12 · 3 obs
○ 2017-07-03 07:15:40
● 2026-02-19 11:48:30
● 2026-07-12 04:55:46
● 2026-02-19 11:48:30
● 2026-07-12 04:55:46
○NSns1.citytur.com.br2016-07-11 → 2016-07-11 · 3 obs
● 2016-07-11 08:38:24
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
○NSns1.interfix.com.br2017-07-03 → 2017-07-03 · 4 obs
○ 2016-07-11 08:38:24
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
○NSns2.citytur.com.br2016-07-11 → 2016-07-11 · 3 obs
● 2016-07-11 08:38:24
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
○NSns2.interfix.com.br2017-07-03 → 2017-07-03 · 4 obs
○ 2016-07-11 08:38:24
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
○MX.2026-02-19 → 2026-07-12 · 2 obs
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
○ 2026-07-12 04:55:46
○MXspclass.com.br2016-07-11 → 2017-07-03 · 4 obs
● 2016-07-11 08:38:24
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
○A64.91.255.2522017-07-03 → 2017-07-03 · 4 obs
○ 2016-07-11 08:38:24
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
● 2017-07-03 07:15:40
○ 2026-02-19 11:48:30
○ 2026-07-12 04:55:46
○A69.16.207.512016-07-11 → 2016-07-11 · 3 obs
● 2016-07-11 08:38:24
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
○ 2017-07-03 07:15:40
○ 2026-07-12 04:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, f.dns.br, e.dns.br... | - |
| spclass.com.br | b.auto.dns.br, a.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.88
NS records: b.auto.dns.br, a.auto.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.auto.dns.br, b.auto.dns.br |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.auto.dns.br hostmaster.registro.br |
Analysis
Name Servers
DNS delegation for spclass.com.br points to two name servers: a.auto.dns.br and b.auto.dns.br.
spclass.com.br uses the same name servers as several other domains — among them maintech.com.br, leitor.com.br, poliface.com.br and two more.
a.auto.dns.br directs to 200.160.2.88 and 2001:12ff:0:2::88. b.auto.dns.br directs to 200.160.2.89 and 2001:12ff:0:2::89. Each host name carries two IP addresses.