coderwars.de - dns.ninja
coderwars.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.62.48🇩🇪 EVANZOAS178.254.62.0/24 DE-EVANZO-MK | ||||||
| PTR | mis06.de | ||||||
| NS | ns4.speicherzentrum.de ⭐ | ||||||
| A | 87.238.196.9🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | ns4.speicherzentrum.de | ||||||
| NS | ns5.speicherzentrum.de | ||||||
| A | 178.254.5.9🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | ns5.speicherzentrum.de | ||||||
| NS | ns6.speicherzentrum.de | ||||||
| A | 178.254.63.9🇩🇪 OMC-AS178.254.63.0/24 | ||||||
| PTR | ns6.speicherzentrum.de | ||||||
| MX | mail.coderwars.de ⭐ | ||||||
| A | 178.254.62.48🇩🇪 EVANZOAS178.254.62.0/24 DE-EVANZO-MK | ||||||
| PTR | mis06.de | ||||||
| SOA | ns4.speicherzentrum.dednsmaster@speicherzentrum.de 2012-09-24 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786874150 | ||||||
Subdomains
mail.coderwars.de |
Same first word
coderwars.de |
coderwars.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns4.speicherzentrum.de2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:04:48
●NSns5.speicherzentrum.de2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:04:48
●NSns6.speicherzentrum.de2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:04:48
●MXmail.coderwars.de2015-06-26 → 2026-08-16 · 5 obs
● 2026-03-28 09:17:46
○ 2026-04-07 17:14:08
● 2026-04-09 10:23:44
● 2026-08-16 10:04:48
●A178.254.62.482015-06-26 → 2026-08-16 · 5 obs
● 2026-03-28 09:17:46
○ 2026-04-07 17:14:08
● 2026-04-09 10:23:44
● 2026-08-16 10:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| coderwars.de | ns4.speicherzentrum.de, ns5.speicherzentrum.de, ns6.speicherzentrum.de | 3 records |
✅ Authoritative Response
Server:87.238.196.9
NS records: ns4.speicherzentrum.de, ns5.speicherzentrum.de, ns6.speicherzentrum.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderwars.de (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.62.48 |
| NS | 3 | ns6.speicherzentrum.de, ns5.speicherzentrum.de... |
| MX | 1 | mail.coderwars.de (pri: 10) |
| SOA | 1 | ns4.speicherzentrum.de dnsmaster.speiche |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns4.speicherzentrum.de, ns5.speicherzentrum.de, ns6.speicherzentrum.de)
Analysis
Hierarchy
coderwars.de is a parent domain of mail.coderwars.de.
IP Addresses
coderwars.de directs to one IP number, which is 178.254.62.48.
Among the host names that share IP numbers with coderwars.de are islander-magazine.com, dbresler.de, mail.openrockmap.de and two others.
Name Servers
coderwars.de is delegated to three name servers: ns4.speicherzentrum.de, ns5.speicherzentrum.de and ns6.speicherzentrum.de.
coderwars.de shares at least some of its name servers with other domains, including scrow.de, eakdemir.de, athletic-consulting.de and two others.
ns4.speicherzentrum.de, ns5.speicherzentrum.de and ns6.speicherzentrum.de each resolve to a single IP address: ns4.speicherzentrum.de resolves to 87.238.196.9, ns5.speicherzentrum.de resolves to 178.254.5.9 and ns6.speicherzentrum.de resolves to 178.254.63.9.
Mail Servers
coderwars.de routes its mail through a single mail server, mail.coderwars.de.
mail.coderwars.de resolves to a single IP number: 178.254.62.48.