rhsmart.com.br - robtex.com
rhsmart.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=2026211150 | ||||||
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=2026211090 | ||||||
rank #3777 in the tld
WOT: SAFE (69/100)
Subdomains
www.rhsmart.com.br |
Same first word
rhsmart.com.br |
Similar names
DNS History
7 records (2 active, 5 former)
●NSa.auto.dns.br2026-05-21 → 2026-07-30 · 3 obs
○ 2026-03-18 03:17:54
● 2026-05-21 16:22:38
● 2026-07-30 03:49:42
● 2026-05-21 16:22:38
● 2026-07-30 03:49:42
●NSb.auto.dns.br2026-05-21 → 2026-07-30 · 3 obs
○ 2026-03-18 03:17:54
● 2026-05-21 16:22:38
● 2026-07-30 03:49:42
● 2026-05-21 16:22:38
● 2026-07-30 03:49:42
○NSns1.rhsmart.com.br2015-06-17 → 2020-02-25 · 4 obs
● 2015-06-17 12:10:44
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
○NSns2.rhsmart.com.br2015-06-17 → 2020-02-25 · 4 obs
● 2015-06-17 12:10:44
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
○MXmx.rhsmart.com.br2015-06-17 → 2020-02-25 · 4 obs
● 2015-06-17 12:10:44
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
○A186.202.190.162015-06-17 → 2017-03-20 · 4 obs
● 2015-06-17 12:10:44
● 2017-03-20 04:52:40
○ 2020-02-25 22:03:42
○ 2026-07-30 03:49:42
● 2017-03-20 04:52:40
○ 2020-02-25 22:03:42
○ 2026-07-30 03:49:42
○A191.252.87.1292020-02-25 → 2020-02-25 · 4 obs
○ 2017-03-20 04:52:40
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
● 2020-02-25 22:03:42
○ 2026-03-18 03:17:54
○ 2026-07-30 03:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| rhsmart.com.br | a.auto.dns.br, b.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.89
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: 1055ms | 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
Hierarchy
www.rhsmart.com.br is a subdomain of rhsmart.com.br.
Name Servers
DNS delegation for rhsmart.com.br points to two name servers: a.auto.dns.br and b.auto.dns.br.
rhsmart.com.br shares its NS records with other domains, for example blinkz.com.br, nqueiroz.com.br, pneuideal.com.br and two others.
rhsmart.com.br has partial name server overlap with other domains, including arteecia.com.br.
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.