codereduction.org - dns.ninja
codereduction.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.98.153.6🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | zif.nikozen.net | ||||||
| NS | ns1.nikozen.net ⭐ | ||||||
| A | 188.165.33.23🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ns1.nikozen.net | ||||||
| NS | ns2.nikozen.net | ||||||
| A | 91.121.33.130🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.nikozen.net | ||||||
| SOA | ns1.nikozen.netsupport@nikozen.com 2020-11-04 #1 | ||||||
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=1786666092 | ||||||
Same first word
DNS History
7 records (3 active, 4 former)
○NSns1.azfr.net2015-07-09 → 2018-01-18 · 4 obs
● 2018-01-18 02:56:48
○ 2026-04-01 09:10:20
○ 2026-08-14 00:36:46
●NSns1.nikozen.net2026-04-01 → 2026-08-14 · 3 obs
● 2026-04-01 09:10:20
● 2026-08-14 00:36:46
○NSns2.azfr.net2015-07-09 → 2018-01-18 · 4 obs
● 2018-01-18 02:56:48
○ 2026-04-01 09:10:20
○ 2026-08-14 00:36:46
●NSns2.nikozen.net2026-04-01 → 2026-08-14 · 3 obs
● 2026-04-01 09:10:20
● 2026-08-14 00:36:46
○NSns3.azfr.net2015-07-09 → 2018-01-18 · 4 obs
● 2018-01-18 02:56:48
○ 2026-04-01 09:10:20
○ 2026-08-14 00:36:46
○A178.33.108.2082026-04-01 → 2026-04-01 · 2 obs
○ 2026-08-14 00:36:46
●A87.98.153.62026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 00:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| codereduction.org | ns2.nikozen.net, ns1.nikozen.net | - |
✅ Authoritative Response
Server:188.165.33.23
NS records: ns2.nikozen.net, ns1.nikozen.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codereduction.org (unsigned zone)
⏱️ Timing
Total: 1385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.98.153.6 |
| NS | 2 | ns1.nikozen.net, ns2.nikozen.net |
| SOA | 1 | ns1.nikozen.net support.nikozen.com |
Analysis
IP Addresses
codereduction.org directs to one IP number, which is 87.98.153.6.
Among the host names that share IP numbers with codereduction.org are mathieujean.com, nikozen.com, codereduction.info and two others.
Name Servers
codereduction.org is served by two delegated name servers, ns1.nikozen.net and ns2.nikozen.net.
codereduction.org has the same name server delegation as a number of other domains, such as plante-artificielle.org, sante-astuces.com, vertfleuri.com and two more.
At least some of codereduction.org's name servers are shared with other domains, for example crysalis.fr, felixhediger.ch, ama-a.fr and two more.
These name servers tend to be used in conjunction with the name servers ns3.nikozen.net.
Each of ns1.nikozen.net and ns2.nikozen.net has one IP address: ns1.nikozen.net uses 188.165.33.23 and ns2.nikozen.net uses 91.121.33.130.