linuxnet.com.br - dns.ninja
linuxnet.com.br
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=2026210332 | ||||||
rank #3777 in the tld
WOT: SAFE (69/100)
Previously MX for
linuxnet.com.br |
Same first word
Similar names
DNS History
21 records (8 active, 13 former)
○NSns1.beta-hospedandosites.com.br2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-04 02:36:14
○ 2026-07-29 13:55:18
○NSns1.clientehospedagratis.net2016-03-07 → 2016-07-09 · 5 obs
● 2016-03-07 03:31:08
● 2016-07-09 01:25:02
○ 2019-03-23 19:57:28
○ 2026-07-29 13:55:18
○NSns1.gama-hospedandosites.com.br2015-12-04 → 2015-12-04 · 4 obs
● 2015-12-04 02:36:14
○ 2016-03-07 03:31:08
○ 2026-07-29 13:55:18
○NSns1.hgncorp.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:57:28
○ 2026-04-08 15:43:44
○ 2026-07-29 13:55:18
●NSns148.umbler.in2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
○NSns2.beta-hospedandosites.com.br2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-04 02:36:14
○ 2026-07-29 13:55:18
○NSns2.clientehospedagratis.net2016-03-07 → 2016-07-09 · 5 obs
● 2016-03-07 03:31:08
● 2016-07-09 01:25:02
○ 2019-03-23 19:57:28
○ 2026-07-29 13:55:18
○NSns2.gama-hospedandosites.com.br2015-12-04 → 2015-12-04 · 4 obs
● 2015-12-04 02:36:14
○ 2016-03-07 03:31:08
○ 2026-07-29 13:55:18
○NSns2.hgncorp.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:57:28
○ 2026-04-08 15:43:44
○ 2026-07-29 13:55:18
●NSns283.umbler.com.br2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
●NSns534.umbler.com2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
●NSns840.umbler.co.uk2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
○MXlinuxnet.com.br2015-08-14 → 2019-03-23 · 4 obs
● 2019-03-23 19:57:28
○ 2026-04-08 15:43:44
○ 2026-07-29 13:55:18
●MXmx128.umbler.in2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
●MXmx240.umbler.co.uk2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
●MXmx364.umbler.com2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
●MXmx783.umbler.com.br2026-04-08 → 2026-07-29 · 3 obs
● 2026-04-08 15:43:44
● 2026-07-29 13:55:18
○A107.6.144.422015-12-04 → 2015-12-04 · 4 obs
● 2015-12-04 02:36:14
○ 2016-03-07 03:31:08
○ 2026-07-29 13:55:18
○A155.94.65.1862016-03-07 → 2016-07-09 · 5 obs
● 2016-03-07 03:31:08
● 2016-07-09 01:25:02
○ 2019-03-23 19:57:28
○ 2026-07-29 13:55:18
○A198.20.99.902015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-04 02:36:14
○ 2026-07-29 13:55:18
○A23.239.69.1302019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:57:28
○ 2026-04-08 15:43:44
○ 2026-07-29 13:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| linuxnet.com.br | ns283.umbler.com.br, ns534.umbler.com, ns148.umbler.in | - |
✅ Authoritative Response
Server:177.55.120.18
NS records: ns283.umbler.com.br, ns534.umbler.com, ns148.umbler.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxnet.com.br (unsigned zone)
⏱️ Timing
Total: 1180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns283.umbler.com.br, ns840.umbler.co.uk... |
| MX | 4 | mx128.umbler.in (pri: 20), mx783.umbler.com.br (pri: 30)... |
| TXT | 1 | v=spf1 include:spf.umbler.com ~all |
| SOA | 1 | ns534.umbler.com admin.umbler.com |
Analysis
Name Servers
The authoritative name servers for linuxnet.com.br are ns534.umbler.com, ns148.umbler.in, ns283.umbler.com.br and ns840.umbler.co.uk.
At least some of linuxnet.com.br's name servers are shared with other domains, for example camaraitarema.ce.gov.br, pharmaquantica.com.br, aftter.com and two more.
Each of the four hosts ns534.umbler.com, ns148.umbler.in, ns283.umbler.com.br and ns840.umbler.co.uk points to a single IP address — ns534.umbler.com points to 187.84.237.18, ns148.umbler.in points to 40.121.45.54, ns283.umbler.com.br points to 177.55.120.18 and ns840.umbler.co.uk points to 20.195.187.231.
Mail Servers
Mail for linuxnet.com.br is handled by four mail servers: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
linuxnet.com.br has at least partial mail server overlap with other domains such as engecons.com.br, keychronbrasil.com.br, 101graus.com.br and two more.
Each of the hostnames mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk resolves to four IP addresses: mx364.umbler.com resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; mx128.umbler.in resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; mx783.umbler.com.br resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189; and mx240.umbler.co.uk resolves to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.
mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk are host names that each resolve to 177.55.120.51.
mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk are host names that each resolve to 177.55.120.53.
mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk are host names that each resolve to 187.84.237.180.
mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk are host names that each resolve to 187.84.237.189.