codingforfun.org - dns.ninja
codingforfun.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:10a:8037:a7fe:b9ed:e120🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.38🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-08-13 #10 | ||||||
org
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1787490108 | ||||||
Same first word
codingforfun.org |
codingforfun.net |
codingforfun.de |
codingforfun.com |
Previous names
Next names
DNS History
13 records (4 active, 9 former)
○MXmx1.pub.mailpod8-cph3.one.com2020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:07:12
○ 2026-08-19 20:21:52
○ 2026-08-23 13:19:48
○MXmx2.pub.mailpod8-cph3.one.com2020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:07:12
○ 2026-08-19 20:21:52
○ 2026-08-23 13:19:48
○MXmx3.pub.mailpod8-cph3.one.com2020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:07:12
○ 2026-08-19 20:21:52
○ 2026-08-23 13:19:48
○MXmxcluster1.one.com2015-06-07 → 2017-04-08 · 4 obs
● 2017-04-08 05:12:12
○ 2020-03-10 09:07:12
○ 2026-08-23 13:19:48
○MXmxcluster2.one.com2015-06-07 → 2017-04-08 · 4 obs
● 2017-04-08 05:12:12
○ 2020-03-10 09:07:12
○ 2026-08-23 13:19:48
○A2a02:2350:5:104:3c0:0:18e9:1f852020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:07:12
○ 2026-08-19 20:21:52
○ 2026-08-23 13:19:48
●A2a02:2350:5:10a:8037:a7fe:b9ed:e1202026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 20:21:52
● 2026-08-23 13:19:48
○A46.30.212.662015-06-07 → 2016-03-13 · 4 obs
● 2016-03-13 11:28:52
○ 2016-08-08 10:18:24
○ 2026-08-23 13:19:48
●A46.30.213.382026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 20:21:52
● 2026-08-23 13:19:48
○A46.30.213.822016-08-08 → 2017-04-08 · 5 obs
● 2016-08-08 10:18:24
● 2017-04-08 05:12:12
○ 2020-03-10 09:07:12
○ 2026-08-23 13:19:48
○A46.30.215.152020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:07:12
○ 2026-08-19 20:21:52
○ 2026-08-23 13:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| codingforfun.org | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.38 |
| AAAA | 1 | 2a02:2350:5:10a:8037:a7fe:b9ed:e120 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | . (pri: 0) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
codingforfun.org points to the IP addresses 46.30.213.38 and 2a02:2350:5:10a:8037:a7fe:b9ed:e120
Additional host names — ilpost.se, schnoor.me, beweegcoach.net and two others — share IP numbers with codingforfun.org.
Name Servers
codingforfun.org uses two name servers for its delegation: ns01.one.com and ns02.one.com.
codingforfun.org shares its name server setup with other domains, including businesshub.dk, drohm.dk, wauw.net and two others.
At least some of codingforfun.org's name servers are also used by other domains, among them dashora.ca.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.