dotlinux.com.br - robtex.com
dotlinux.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.216.155🇺🇸 Jacksonville | ||||||
| PTR | srv56-ip11.prodns.com.br | ||||||
| NS | ns1.cubo9.net.br ⭐ | ||||||
| A | 192.185.215.184🇺🇸 Jacksonville | ||||||
| PTR | srv56-ip02.prodns.com.br | ||||||
| NS | ns2.cubo9.net.br | ||||||
| A | 192.185.215.185🇺🇸 Jacksonville | ||||||
| PTR | srv56-ip03.prodns.com.br | ||||||
| MX | smtp.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:1004::1a🇺🇸 Google | ||||||
| PTR | rq-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:1004::1b🇺🇸 Google | ||||||
| PTR | rq-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4023:1011::1a🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:1011::1b🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f27.1e100.net | ||||||
| A | 142.250.26.26🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f26.1e100.net | ||||||
| A | 142.250.26.27🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f27.1e100.net | ||||||
| A | 142.250.114.27🇺🇸 Google | ||||||
| PTR | rr-in-f27.1e100.net | ||||||
| A | 142.250.115.26🇺🇸 Google | ||||||
| PTR | rq-in-f26.1e100.net | ||||||
| A | 142.250.115.27🇺🇸 Google | ||||||
| PTR | rq-in-f27.1e100.net | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.cubo9.net.brroot@srv56.prodns.com.br 2026-02-21 #1 | ||||||
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026048032 | ||||||
rank #4036 in the tld
WOT: SAFE (69/100)
Same first word
dotlinux.com.br |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.cubo9.net.br2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 01:24:18
● 2026-02-24 13:20:08
○NSns1.speedydns.net2015-07-03 → 2017-08-27 · 4 obs
● 2017-08-27 14:42:36
○ 2026-02-21 01:24:18
○ 2026-02-24 13:20:08
●NSns2.cubo9.net.br2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 01:24:18
● 2026-02-24 13:20:08
○NSns2.speedydns.net2015-07-03 → 2017-08-27 · 4 obs
● 2017-08-27 14:42:36
○ 2026-02-21 01:24:18
○ 2026-02-24 13:20:08
○NSns3.speedydns.net2015-07-03 → 2017-08-27 · 4 obs
● 2017-08-27 14:42:36
○ 2026-02-21 01:24:18
○ 2026-02-24 13:20:08
○MXaspmx.l.google.com2015-07-03 → 2017-08-27 · 4 obs
● 2017-08-27 14:42:36
○ 2026-02-21 01:24:18
○ 2026-02-24 13:20:08
●MXsmtp.google.com2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 01:24:18
● 2026-02-24 13:20:08
○A129.121.48.2442015-07-03 → 2017-08-27 · 4 obs
● 2017-08-27 14:42:36
○ 2026-02-21 01:24:18
○ 2026-02-24 13:20:08
●A192.185.216.1552026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 01:24:18
● 2026-02-24 13:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, e.dns.br, c.dns.br, d.dns.br... | - |
| dotlinux.com.br | ns2.cubo9.net.br, ns1.cubo9.net.br | - |
✅ Authoritative Response
Server: 192.185.215.184
NS records: ns2.cubo9.net.br, ns1.cubo9.net.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dotlinux.com.br (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.216.155 |
| NS | 2 | ns1.cubo9.net.br, ns2.cubo9.net.br |
| MX | 1 | smtp.google.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.cubo9.net.br root.srv56.prodns.com.b |
AI analysis
dotlinux.com.br points to a single IP number: 192.185.216.155.
other host names for instance mx.blankdesign.com.br, mail.startrastreamento.com.br, mail.akecorretoradeseguros.com.br, diovanefranco.com and startrastreamento.com.br share IP numbers with dotlinux.com.br.
dotlinux.com.br is delegated to two name servers: ns1.cubo9.net.br and ns2.cubo9.net.br.
dotlinux.com.br shares the same name server setup as other domains, for example wagner.eti.br and lafitte.com.br.
Host names with one IP number:
The host ns1.cubo9.net.br points to 192.185.215.184 and the host ns2.cubo9.net.br points to 192.185.215.185.
dotlinux.com.br is handled by a single mail server, smtp.google.com.
dotlinux.com.br shares the same mail server setup as other domains, for instance framedhair.co.nz, nicros.net, exovilla.com, wcpc.ca and woopindia.com.
dotlinux.com.br shares mail servers with other domains at least partially, including bamadigital.com, implant.eu, castellonplaza.com, yesmeds.com and walks.cloud.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.