open-linux.com - dns.ninja

open-linux.com

DNSSEC⚠️ Not signed
A31.132.4.99🇬🇧 UKSERVERS-AS31.132.0.0/21 UK Dedicated Servers Limited
PTR31-132-4-99.as42831.net
NSns1.open-linux.com ⭐
A31.132.4.99🇬🇧 UKSERVERS-AS31.132.0.0/21 UK Dedicated Servers Limited
PTR31-132-4-99.as42831.net
NSns2.open-linux.com
A185.17.27.66🇬🇧 UKSERVERS-AS185.17.27.0/24 UK Dedicated Servers Limited
PTR185-17-27-66.as42831.net
TXTv=spf1 include:_spf.hostedemail.com ~all
SOAns1.open-linux.comserver-admin@seekahost.app 2025-09-15 #1

com

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=1784292482

Previously MX for

open-linux.com

Subdomains

ns2.open-linux.com
ns1.open-linux.com

Same first word

open-linux.com
open-linux.de

DNS History

20 records (3 active, 17 former)

2008201020122014201620182020202220242026NSns1.open-linux.comns2.open-linux.comdns10.parkpage.foundationapi.comdns9.parkpage.foundationapi.comns01.mithrilnetwork.netns02.mithrilnetwork.netns05.mithrilnetwork.netns06.mithrilnetwork.netns1.mithrilnetwork.netns1.redhat.comns2.mithrilnetwork.netns2.redhat.comns3.redhat.comMXmx1.redhat.comopen-linux.comA31.132.4.99138.128.172.225167.88.7.189209.99.40.222212.18.225.195
○NSdns10.parkpage.foundationapi.com2016-11-01 → 2016-11-01 · 4 obs
○ 2016-09-16 12:18:26
● 2016-11-01 10:51:34
○ 2026-02-23 20:32:02
○ 2026-07-17 13:11:28
○NSdns9.parkpage.foundationapi.com2016-11-01 → 2016-11-01 · 4 obs
○ 2016-09-16 12:18:26
● 2016-11-01 10:51:34
○ 2026-02-23 20:32:02
○ 2026-07-17 13:11:28
○NSns01.mithrilnetwork.net2016-02-28 → 2016-09-16 · 5 obs
○ 2016-01-15 04:45:26
● 2016-02-28 03:00:52
● 2016-09-16 12:18:26
○ 2016-11-01 10:51:34
○ 2026-07-17 13:11:28
○NSns02.mithrilnetwork.net2016-02-28 → 2016-09-16 · 5 obs
○ 2016-01-15 04:45:26
● 2016-02-28 03:00:52
● 2016-09-16 12:18:26
○ 2016-11-01 10:51:34
○ 2026-07-17 13:11:28
○NSns05.mithrilnetwork.net2015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-04 09:52:16
● 2015-11-09 16:26:28
○ 2016-01-15 04:45:26
○ 2026-07-17 13:11:28
○NSns06.mithrilnetwork.net2015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-04 09:52:16
● 2015-11-09 16:26:28
○ 2016-01-15 04:45:26
○ 2026-07-17 13:11:28
○NSns1.mithrilnetwork.net2016-01-15 → 2016-01-15 · 4 obs
○ 2015-11-09 16:26:28
● 2016-01-15 04:45:26
○ 2016-02-28 03:00:52
○ 2026-07-17 13:11:28
●NSns1.open-linux.com2026-02-23 → 2026-07-17 · 3 obs
○ 2016-11-01 10:51:34
● 2026-02-23 20:32:02
● 2026-07-17 13:11:28
○NSns1.redhat.com2007-10-22 → 2015-07-04 · 4 obs
● 2007-10-22 18:26:32
● 2015-07-04 09:52:16
○ 2015-11-09 16:26:28
○ 2026-07-17 13:11:28
○NSns2.mithrilnetwork.net2016-01-15 → 2016-01-15 · 4 obs
○ 2015-11-09 16:26:28
● 2016-01-15 04:45:26
○ 2016-02-28 03:00:52
○ 2026-07-17 13:11:28
●NSns2.open-linux.com2026-02-23 → 2026-07-17 · 3 obs
○ 2016-11-01 10:51:34
● 2026-02-23 20:32:02
● 2026-07-17 13:11:28
○NSns2.redhat.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 18:26:32
○ 2015-07-04 09:52:16
○ 2026-07-17 13:11:28
○NSns3.redhat.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 18:26:32
○ 2015-07-04 09:52:16
○ 2026-07-17 13:11:28
○MXmx1.redhat.com2007-10-22 → 2015-07-04 · 4 obs
● 2007-10-22 18:26:32
● 2015-07-04 09:52:16
○ 2015-11-09 16:26:28
○ 2026-07-17 13:11:28
○MXopen-linux.com2015-11-09 → 2016-09-16 · 5 obs
○ 2015-07-04 09:52:16
● 2015-11-09 16:26:28
● 2016-09-16 12:18:26
○ 2016-11-01 10:51:34
○ 2026-07-17 13:11:28
○A138.128.172.2252016-02-28 → 2016-09-16 · 5 obs
○ 2016-01-15 04:45:26
● 2016-02-28 03:00:52
● 2016-09-16 12:18:26
○ 2016-11-01 10:51:34
○ 2026-07-17 13:11:28
○A167.88.7.1892016-01-15 → 2016-01-15 · 4 obs
○ 2015-11-09 16:26:28
● 2016-01-15 04:45:26
○ 2016-02-28 03:00:52
○ 2026-07-17 13:11:28
○A209.99.40.2222016-11-01 → 2016-11-01 · 4 obs
○ 2016-09-16 12:18:26
● 2016-11-01 10:51:34
○ 2026-02-23 20:32:02
○ 2026-07-17 13:11:28
○A212.18.225.1952015-11-09 → 2015-11-09 · 3 obs
● 2015-11-09 16:26:28
○ 2016-01-15 04:45:26
○ 2026-07-17 13:11:28
●A31.132.4.992026-02-23 → 2026-07-17 · 3 obs
○ 2016-11-01 10:51:34
● 2026-02-23 20:32:02
● 2026-07-17 13:11:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
open-linux.comns1.open-linux.com, ns2.open-linux.com2 records

✅ Authoritative Response

Server:31.132.4.99

NS records: ns1.open-linux.com, ns2.open-linux.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-linux.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
A131.132.4.99
NS2ns2.open-linux.com, ns1.open-linux.com
TXT1v=spf1 include:_spf.hostedemail.com ~all
SOA1ns1.open-linux.com server-admin.seekahos

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.open-linux.com, ns2.open-linux.com)

Analysis

Hierarchy

The parent domain of ns2.open-linux.com and ns1.open-linux.com is open-linux.com.

IP Addresses

open-linux.com directs to one IP number, which is 31.132.4.99.

Among the host names that share IP numbers with open-linux.com are www.lacbp.org, lacbp.org, ns1.open-linux.com and two others.

Name Servers

DNS delegation for open-linux.com points to two name servers: ns1.open-linux.com and ns2.open-linux.com.

Each of ns1.open-linux.com and ns2.open-linux.com has one IP address: ns1.open-linux.com uses 31.132.4.99 and ns2.open-linux.com uses 185.17.27.66.