sisten.com.br - robtex.com
sisten.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.2.55🇺🇸 EIGI162.241.2.0/24 | ||||||
| PTR | 162-241-2-55.unifiedlayer.com | ||||||
| NS | ns904.hostgator.com.br ⭐ | ||||||
| A | 162.241.2.53🇺🇸 EIGI162.241.2.0/24 | ||||||
| PTR | ns904.hostgator.com.br | ||||||
| NS | ns905.hostgator.com.br | ||||||
| A | 162.241.2.54🇺🇸 EIGI162.241.2.0/24 | ||||||
| PTR | ns905.hostgator.com.br | ||||||
| MX | mail.sisten.com.br ⭐ | ||||||
| A | 162.241.2.55🇺🇸 EIGI162.241.2.0/24 | ||||||
| PTR | 162-241-2-55.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns904.hostgator.com.brroot@br904.hostgator.com.br 2026-06-04 #1 | ||||||
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=2026186110 | ||||||
rank #4060 in the tld
WOT: SAFE (69/100)
Subdomains
www.sisten.com.br |
Same first word
sisten.com.br |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.inter.net.br2015-08-10 → 2017-01-05 · 4 obs
● 2017-01-05 17:34:52
○ 2026-06-27 17:02:34
○ 2026-07-05 04:59:18
○NSns2.inter.net.br2015-08-10 → 2017-01-05 · 4 obs
● 2017-01-05 17:34:52
○ 2026-06-27 17:02:34
○ 2026-07-05 04:59:18
●NSns904.hostgator.com.br2026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 17:02:34
● 2026-07-05 04:59:18
●NSns905.hostgator.com.br2026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 17:02:34
● 2026-07-05 04:59:18
○NSsh-dns01.shared.inter.net.br2015-12-20 → 2017-01-05 · 5 obs
● 2015-12-20 12:35:12
● 2017-01-05 17:34:52
○ 2026-06-27 17:02:34
○ 2026-07-05 04:59:18
●MXmail.sisten.com.br2015-08-10 → 2026-07-05 · 2 obs
● 2026-07-05 04:59:18
●A162.241.2.552026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 17:02:34
● 2026-07-05 04:59:18
○A187.191.127.1902015-12-20 → 2017-01-05 · 5 obs
● 2015-12-20 12:35:12
● 2017-01-05 17:34:52
○ 2026-06-27 17:02:34
○ 2026-07-05 04:59:18
○A189.125.23.1902015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-20 12:35:12
○ 2026-07-05 04:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, e.dns.br, d.dns.br, a.dns.br... | - |
| sisten.com.br | ns904.hostgator.com.br, ns905.hostgator.com.br | - |
✅ Authoritative Response
Server:162.241.2.53
NS records: ns904.hostgator.com.br, ns905.hostgator.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisten.com.br (unsigned zone)
⏱️ Timing
Total: 1680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.2.55 |
| NS | 2 | ns904.hostgator.com.br, ns905.hostgator.com.br |
| MX | 1 | mail.sisten.com.br (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns904.hostgator.com.br root.br904.hostga |
Analysis
Hierarchy
sisten.com.br is the parent zone for www.sisten.com.br.
IP Addresses
sisten.com.br points to a single IP number: 162.241.2.55.
Additional host names — accorsiribeiro.com.br, mail.noprag.com.br, antenasparatvemcuritiba.com.br and two others — share IP numbers with sisten.com.br.
Name Servers
Two name servers handle the delegation for sisten.com.br: ns904.hostgator.com.br and ns905.hostgator.com.br.
sisten.com.br shares its name server setup with other domains, including inovebartenders.com.br, huso.com.br, delisso.com.br and two others.
sisten.com.br partially shares its name servers with domains like tributojusto.com.br and cursopreparatec.com.br.
ns904.hostgator.com.br resolves to 162.241.2.53. ns905.hostgator.com.br resolves to 162.241.2.54. Both host names point to a single IP number.
Mail Servers
sisten.com.br has one mail server: mail.sisten.com.br.
mail.sisten.com.br carries a single IP number, which is 162.241.2.55.