linuxguide.org - robtex.com
linuxguide.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784840823 | ||||||
Same first word
linuxguide.de |
linuxguide.com |
linuxguide.it |
linuxguide.net |
linuxguide.org |
linuxguide.nl |
linuxguide.altervista.org |
Similar names
DNS History
24 records (7 active, 17 former)
○NSdns1.name-services.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
●NSdns1.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
○NSdns2.name-services.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
●NSdns2.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
○NSdns3.name-services.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
○NSdns4.name-services.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
○NSdns5.name-services.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
○NSns1.annexant.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-15 04:27:48
○ 2026-07-23 21:41:56
○NSns1.omnipotent.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-15 04:27:48
○ 2026-07-23 21:41:56
○NSns1bdg.name.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 15:57:10
○ 2026-05-14 05:37:22
○ 2026-07-23 21:41:56
○NSns2jqz.name.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 15:57:10
○ 2026-05-14 05:37:22
○ 2026-07-23 21:41:56
○NSns3gmv.name.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 15:57:10
○ 2026-05-14 05:37:22
○ 2026-07-23 21:41:56
○NSns4kpx.name.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 15:57:10
○ 2026-05-14 05:37:22
○ 2026-07-23 21:41:56
○NSq.omnipotent.net.org2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-15 04:27:48
○ 2026-07-23 21:41:56
●MXeforward1.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
●MXeforward2.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
●MXeforward3.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
●MXeforward4.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
●MXeforward5.registrar-servers.com2026-05-14 → 2026-07-23 · 3 obs
● 2026-05-14 05:37:22
● 2026-07-23 21:41:56
○MXmail.beret.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-15 04:27:48
○ 2026-07-23 21:41:56
○MXp.nsm.ctmail.com2015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2017-04-03 15:57:10
○ 2026-07-23 21:41:56
○A208.83.222.1792015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-15 04:27:48
○ 2026-07-23 21:41:56
○A69.64.147.2422016-03-21 → 2017-04-03 · 5 obs
● 2016-03-21 18:53:58
● 2017-04-03 15:57:10
○ 2026-05-14 05:37:22
○ 2026-07-23 21:41:56
○A8.5.1.372015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 04:27:48
○ 2016-03-21 18:53:58
○ 2026-07-23 21:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| linuxguide.org | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxguide.org (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Name Servers
Two name servers handle the delegation for linuxguide.org: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of linuxguide.org is shared with other domains, for instance goodtogel.world, laraibrabbani.net, stickerdoodleapp.com and two others.
linuxguide.org is at least partially co-delegated on name servers with other domains, such as dkess.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Five mail servers handle linuxguide.org: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by linuxguide.org are shared with other domains: refractix.com, namenecklace.co, javvex.com and two others among them.
These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names resolving to a single IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.