triangularnumbers.org - dns.ninja
triangularnumbers.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.25.16.209🇩🇪 CSL159.25.0.0/16 | ||||||
| NS | a.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 | b.ns.joker.com | ||||||
| A | 159.25.97.69🇩🇪 CSL159.25.0.0/16 | ||||||
| PTR | b.ns.joker.com | ||||||
| NS | c.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.joker.com ⭐ | ||||||
| A | 194.245.148.6🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw3.joker-forward.com | ||||||
| A | 194.245.148.9🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw4.joker-forward.com | ||||||
| TXT | google-site-verification=gDRYXMom5j0KT9Tt00fR2iAsvYln03kw11kLgUyqjEo | ||||||
| SOA | a.ns.joker.comhostmaster@joker.com 2025-04-14 #53 | ||||||
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=1785631833 | ||||||
Same first word
triangularnumbers.org |
DNS History
9 records (5 active, 4 former)
●NSa.ns.joker.com2015-05-25 → 2026-08-02 · 2 obs
● 2026-08-02 01:30:46
●NSb.ns.joker.com2015-05-25 → 2026-08-02 · 2 obs
● 2026-08-02 01:30:46
●NSc.ns.joker.com2015-05-25 → 2026-08-02 · 2 obs
● 2026-08-02 01:30:46
○NSx.ns.joker.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 05:25:04
○ 2026-08-02 01:30:46
○NSy.ns.joker.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 05:25:04
○ 2026-08-02 01:30:46
○NSz.ns.joker.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 05:25:04
○ 2026-08-02 01:30:46
●A159.25.16.2092016-12-03 → 2026-08-02 · 3 obs
● 2016-12-03 23:41:16
● 2026-08-02 01:30:46
○A89.249.2.122015-05-25 → 2016-04-24 · 4 obs
● 2016-04-24 01:25:48
○ 2016-12-03 23:41:16
○ 2026-08-02 01:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| triangularnumbers.org | c.ns.joker.com, a.ns.joker.com, b.ns.joker.com | - |
✅ Authoritative Response
Server:192.95.37.184
NS records: c.ns.joker.com, a.ns.joker.com, b.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for triangularnumbers.org (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.25.16.209 |
| NS | 3 | a.ns.joker.com, b.ns.joker.com... |
| MX | 1 | mail.joker.com (pri: 10) |
| TXT | 1 | google-site-verification=gDRYXMom5j0KT9T |
| SOA | 1 | a.ns.joker.com hostmaster.joker.com |
Analysis
IP Addresses
triangularnumbers.org resolves to just one IP address, 159.25.16.209.
Two other host names, along with ex-dem.com, citymart.org and haarverlaengerung-artern-unstrut.de, also share IP numbers with triangularnumbers.org.
Name Servers
triangularnumbers.org has three name servers — a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
triangularnumbers.org partially shares its NS delegation with several other domains, including noscenda.org, mattin.com, helpjit.com and two others.
These name servers regularly co-occur with the name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
Host names that have two IP addresses:
a.ns.joker.com resolves to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com resolves to 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names that point to one IP address:
b.ns.joker.com resolves to 159.25.97.69.
Mail Servers
The sole mail server for triangularnumbers.org is mail.joker.com.
Among the domains sharing a mail server setup with triangularnumbers.org are playsign.net, franka.com, kummu.com and two others.
The host mail.joker.com resolves to 194.245.148.6 and 194.245.148.9 — two IP addresses.