codingmadness.com - dns.ninja
codingmadness.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:1c1e:bf2c::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 91.107.236.54🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-01-05 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787082279 | ||||||
Same first word
codingmadness.com |
Previous names
Next names
DNS History
15 records (5 active, 10 former)
●NShelium.ns.hetzner.de2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 17:58:16
● 2026-08-18 19:46:02
●NShydrogen.ns.hetzner.com2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 17:58:16
● 2026-08-18 19:46:02
○NSns1.hans.hosteurope.de2015-08-02 → 2017-02-14 · 4 obs
● 2017-02-14 23:13:50
○ 2026-08-18 17:58:16
○ 2026-08-18 19:46:02
○NSns1.yourhostingaccount.com2015-08-02 → 2015-11-28 · 4 obs
● 2015-11-28 09:19:12
○ 2016-02-12 02:41:26
○ 2026-08-18 19:46:02
○NSns2.hans.hosteurope.de2016-02-12 → 2017-02-14 · 5 obs
● 2016-02-12 02:41:26
● 2017-02-14 23:13:50
○ 2026-08-18 17:58:16
○ 2026-08-18 19:46:02
○NSns2.yourhostingaccount.com2015-08-02 → 2015-11-28 · 4 obs
● 2015-11-28 09:19:12
○ 2016-02-12 02:41:26
○ 2026-08-18 19:46:02
●NSoxygen.ns.hetzner.com2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 17:58:16
● 2026-08-18 19:46:02
○MXmx0.codingmadness.com2015-08-02 → 2017-02-14 · 4 obs
● 2017-02-14 23:13:50
○ 2026-08-18 17:58:16
○ 2026-08-18 19:46:02
○A141.8.225.2372015-08-02 → 2015-11-28 · 4 obs
● 2015-11-28 09:19:12
○ 2016-02-12 02:41:26
○ 2026-08-18 19:46:02
○A2001:4ba0:babe:331::2017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 23:13:50
○ 2026-08-18 17:58:16
○ 2026-08-18 19:46:02
○A2a01:488:42:1000:50ed:84d9:c6:c6112015-08-02 → 2016-05-04 · 4 obs
● 2016-05-04 06:21:22
○ 2017-02-14 23:13:50
○ 2026-08-18 19:46:02
●A2a01:4f8:1c1e:bf2c::12026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 17:58:16
● 2026-08-18 19:46:02
○A80.237.132.2172016-02-12 → 2016-05-04 · 5 obs
● 2016-02-12 02:41:26
● 2016-05-04 06:21:22
○ 2017-02-14 23:13:50
○ 2026-08-18 19:46:02
○A89.163.209.782017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 23:13:50
○ 2026-08-18 17:58:16
○ 2026-08-18 19:46:02
●A91.107.236.542026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 17:58:16
● 2026-08-18 19:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| codingmadness.com | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codingmadness.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.107.236.54 |
| AAAA | 1 | 2a01:4f8:1c1e:bf2c::1 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)
Analysis
IP Addresses
codingmadness.com resolves to the IP addresses 91.107.236.54 and 2a01:4f8:1c1e:bf2c::1
Additional host names — mx0.repusic.com, pametan.com, mijosmash.com and two others — share IP numbers with codingmadness.com.
Name Servers
codingmadness.com is served by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
codingmadness.com partially shares its NS delegation with several other domains, including hunhold.net, action-sports.de, cmikb.de and two others.
The hostnames hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each direct to two IP addresses — hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.