byshow.com.br - robtex.com
byshow.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=2026083860 | ||||||
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=2026083512 | ||||||
rank #4270 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSa.auto.dns.br2026-03-23 → 2026-03-24 · 3 obs
○ 2017-03-31 22:44:50
● 2026-03-23 10:25:54
● 2026-03-24 21:38:54
● 2026-03-23 10:25:54
● 2026-03-24 21:38:54
●NSb.auto.dns.br2026-03-23 → 2026-03-24 · 3 obs
○ 2017-03-31 22:44:50
● 2026-03-23 10:25:54
● 2026-03-24 21:38:54
● 2026-03-23 10:25:54
● 2026-03-24 21:38:54
○NSns88.hostgator.com.br2015-06-22 → 2017-03-31 · 4 obs
● 2015-06-22 12:30:20
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
○NSns89.hostgator.com.br2015-06-22 → 2017-03-31 · 4 obs
● 2015-06-22 12:30:20
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
○MX.2026-03-23 → 2026-03-24 · 2 obs
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
○ 2026-03-24 21:38:54
○MXmail.byshow.com.br2015-06-22 → 2017-03-31 · 4 obs
● 2015-06-22 12:30:20
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
○A192.185.214.1002015-06-22 → 2017-03-31 · 4 obs
● 2015-06-22 12:30:20
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
● 2017-03-31 22:44:50
○ 2026-03-23 10:25:54
○ 2026-03-24 21:38:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, a.dns.br, b.dns.br, c.dns.br... | - |
| byshow.com.br | a.auto.dns.br, b.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.88
NS records: a.auto.dns.br, b.auto.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1004ms | 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
byshow.com.br has two name servers: a.auto.dns.br and b.auto.dns.br.
byshow.com.br shares the same name server setup as other domains, for example vettore.com.br, segurointernacional.com.br, finsys.com.br, brcooking.com.br and nauan.com.br.
byshow.com.br partially shares name servers with other domains, for instance telefonicagvt.com.br.
Host names with two IP numbers:
a.auto.dns.br points to: 2001:12ff:0:2::88 and 200.160.2.88; b.auto.dns.br points to: 2001:12ff:0:2::89 and 200.160.2.89.