linux-xtensa.org - robtex.com
linux-xtensa.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.22.40.191🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-107-22-40-191.compute-1.amazonaws.com | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mail.linux-xtensa.org ⭐ | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2023-11-01 #25 | ||||||
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=1774469048 | ||||||
Subdomains
mail.linux-xtensa.org |
Same first word
linux-xtensa.org |
DNS History
8 records (5 active, 3 former)
○NSns65.domaincontrol.com2015-06-09 → 2016-04-23 · 4 obs
● 2016-04-23 19:52:54
○ 2026-02-28 11:21:10
○ 2026-03-25 20:29:52
○NSns66.domaincontrol.com2015-06-09 → 2016-04-23 · 4 obs
● 2016-04-23 19:52:54
○ 2026-02-28 11:21:10
○ 2026-03-25 20:29:52
●NSx.ns.joker.com2026-02-28 → 2026-03-25 · 3 obs
● 2026-02-28 11:21:10
● 2026-03-25 20:29:52
●NSy.ns.joker.com2026-02-28 → 2026-03-25 · 3 obs
● 2026-02-28 11:21:10
● 2026-03-25 20:29:52
●NSz.ns.joker.com2026-02-28 → 2026-03-25 · 3 obs
● 2026-02-28 11:21:10
● 2026-03-25 20:29:52
●MXmail.linux-xtensa.org2015-06-09 → 2026-03-25 · 2 obs
● 2026-03-25 20:29:52
●A107.22.40.1912026-02-28 → 2026-03-25 · 3 obs
● 2026-02-28 11:21:10
● 2026-03-25 20:29:52
○A54.208.7.1582015-06-09 → 2016-04-23 · 4 obs
● 2016-04-23 19:52:54
○ 2026-02-28 11:21:10
○ 2026-03-25 20:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| linux-xtensa.org | y.ns.joker.com, x.ns.joker.com, z.ns.joker.com | - |
✅ Authoritative Response
Server:194.245.103.13
NS records: y.ns.joker.com, x.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux-xtensa.org (unsigned zone)
⏱️ Timing
Total: 633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.22.40.191 |
| NS | 3 | z.ns.joker.com, x.ns.joker.com... |
| MX | 1 | mail.linux-xtensa.org (pri: 10) |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
Analysis
Hierarchy
linux-xtensa.org is the parent of mail.linux-xtensa.org.
IP Addresses
linux-xtensa.org resolves to one IP number: 107.22.40.191.
Other host names, for instance ec2-107-22-40-191.compute-1.amazonaws.com, share IP numbers with linux-xtensa.org.
Name Servers
linux-xtensa.org is delegated to three name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
linux-xtensa.org at least partially shares name servers with other domains, for instance robtheminer.com, gweb.nl, redlinegti.org, amusedmoose.com and anifit.de.
These name servers are commonly used with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
Hosts with two IP numbers:
y.ns.joker.com points to: 2a01:4f8:c0c:165b::1 and 23.88.49.189.
z.ns.joker.com points to: 2607:5300:203:7e6d::2222 and 192.95.37.184.
Hosts with one IP number:
x.ns.joker.com points to: 194.245.103.13.
Mail Servers
linux-xtensa.org is handled by a single mail server, mail.linux-xtensa.org.