redhatlinux.net - dns.ninja

redhatlinux.net

DNSSEC⚠️ Not signed
A185.5.124.16🇪🇸 EAM185.5.124.0/23
NSns1.masbytes.es ⭐
A185.5.125.9🇪🇸 EAM185.5.124.0/23
PTRcpanel03.masbytes.es
NSns2.masbytes.es
A5.56.166.6🇪🇸 EAM5.56.164.0/22
PTRns3.masbytes.es
MXmx101.colaboras.cloud ⭐
A5.56.166.122🇪🇸 EAM5.56.164.0/22
PTRmx111.colaboras.cloud
MXmx102.colaboras.cloud ⭐
A185.5.125.122🇪🇸 EAM185.5.124.0/23
PTRmx112.colaboras.cloud
MXmx103.colaboras.cloud ⭐
A5.181.44.122🇪🇸 EAM5.181.44.0/23
PTRmx113.colaboras.cloud
PTRpxmx01.colaboras.cloud
TXTv=spf1 include:masbytes.es -all
SOAns1.masbytes.esjavier@lopez.masbytes.es 2026-06-09 #0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783755202

Subdomains

mail.redhatlinux.net

Same first word

redhatlinux.co.uk
redhatlinux.net
redhatlinux.guru
redhatlinux.co.kr
redhatlinux.sk

DNS History

11 records (6 active, 5 former)

201020122014201620182020202220242026NSns1.masbytes.esns2.masbytes.esnoc4.redhatlinux.netnoc5.redhatlinux.netMXmx101.colaboras.cloudmx102.colaboras.cloudmx103.colaboras.cloudmail.redhatlinux.netA185.5.124.16178.32.187.49216.67.254.45
○NSnoc4.redhatlinux.net2009-01-19 → 2016-12-23 · 4 obs
● 2009-01-19 05:00:38
● 2016-12-23 15:12:36
○ 2026-02-20 08:49:16
○ 2026-07-11 07:50:08
○NSnoc5.redhatlinux.net2009-01-19 → 2016-12-23 · 4 obs
● 2009-01-19 05:00:38
● 2016-12-23 15:12:36
○ 2026-02-20 08:49:16
○ 2026-07-11 07:50:08
●NSns1.masbytes.es2026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
●NSns2.masbytes.es2026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
○MXmail.redhatlinux.net2009-01-19 → 2016-12-23 · 4 obs
● 2009-01-19 05:00:38
● 2016-12-23 15:12:36
○ 2026-02-20 08:49:16
○ 2026-07-11 07:50:08
●MXmx101.colaboras.cloud2026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
●MXmx102.colaboras.cloud2026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
●MXmx103.colaboras.cloud2026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
○A178.32.187.492015-08-23 → 2016-12-23 · 5 obs
○ 2009-01-19 05:00:38
● 2015-08-23 01:45:32
● 2016-12-23 15:12:36
○ 2026-02-20 08:49:16
○ 2026-07-11 07:50:08
●A185.5.124.162026-02-20 → 2026-07-11 · 3 obs
○ 2016-12-23 15:12:36
● 2026-02-20 08:49:16
● 2026-07-11 07:50:08
○A216.67.254.452009-01-19 → 2009-01-19 · 3 obs
● 2009-01-19 05:00:38
○ 2015-08-23 01:45:32
○ 2026-07-11 07:50:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
redhatlinux.netns2.masbytes.es, ns1.masbytes.es-

✅ Authoritative Response

Server:5.56.166.6

NS records: ns2.masbytes.es, ns1.masbytes.es

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redhatlinux.net (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

TypeCountSample Data
A1185.5.124.16
NS2ns2.masbytes.es, ns1.masbytes.es
MX3mx101.colaboras.cloud (pri: 10), mx103.colaboras.cloud (pri: 10)...
TXT1v=spf1 include:masbytes.es -all
SOA1ns1.masbytes.es javier.lopez.masbytes.es

Analysis

Hierarchy

mail.redhatlinux.net is a subdomain of redhatlinux.net.

IP Addresses

redhatlinux.net has exactly one IP address — 185.5.124.16.

Other hosts including www138.masbytes.es, eldesvandelabuelo.es and senoriodearinzano.es share IP addresses with redhatlinux.net.

Name Servers

redhatlinux.net is delegated to two name servers: ns1.masbytes.es and ns2.masbytes.es.

The name server configuration of redhatlinux.net is shared with other domains, for instance volatin.com, trigodulce.com, z13loteria.com and two others.

The name servers of redhatlinux.net overlap at least partially with those of other domains — among them masbytes.org, saide.es, autobusesgurrea.com and two more.

These name servers commonly appear alongside the name servers julio.masbytes.es and dns4.masbytes.es.

Both ns1.masbytes.es and ns2.masbytes.es have a single IP address each — ns1.masbytes.es resolves to 185.5.125.9 while ns2.masbytes.es resolves to 5.56.166.6.

Mail Servers

Mail for redhatlinux.net is routed through three mail servers — mx101.colaboras.cloud, mx102.colaboras.cloud and mx103.colaboras.cloud.

At least some of the mail servers used by redhatlinux.net are shared with other domains: atawala.es, salasanty.com, deys-lan.es and two others among them.

mx101.colaboras.cloud, mx102.colaboras.cloud and mx103.colaboras.cloud each resolve to a single IP address: mx101.colaboras.cloud resolves to 5.56.166.122, mx102.colaboras.cloud resolves to 185.5.125.122 and mx103.colaboras.cloud resolves to 5.181.44.122.