codingnetwork.de - dns.ninja
codingnetwork.de
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=1785244570 | ||||||
Previously MX for
codingnetwork.de |
Subdomains
mail.codingnetwork.de |
Same first word
codingnetwork.de |
Similar names
DNS History
11 records (7 active, 4 former)
○NSgail.ns.cloudflare.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-03-08 03:40:08
○ 2026-07-28 13:47:48
○NShugh.ns.cloudflare.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-03-08 03:40:08
○ 2026-07-28 13:47:48
●NSroot-dns.netcup.net2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 03:40:08
● 2026-07-28 13:47:48
●NSsecond-dns.netcup.net2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 03:40:08
● 2026-07-28 13:47:48
●NSthird-dns.netcup.net2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 03:40:08
● 2026-07-28 13:47:48
○MXcodingnetwork.de2017-08-18 → 2017-08-18 · 3 obs
○ 2026-03-08 03:40:08
○ 2026-07-28 13:47:48
●MXmail.codingnetwork.de2026-03-08 → 2026-07-28 · 5 obs
● 2026-03-08 03:40:08
○ 2026-07-25 07:26:38
● 2026-07-28 01:14:02
● 2026-07-28 13:47:48
●MXmx2fe4.netcup.net2026-03-08 → 2026-07-28 · 5 obs
● 2026-03-08 03:40:08
○ 2026-07-25 07:26:38
● 2026-07-28 01:14:02
● 2026-07-28 13:47:48
●A188.68.47.2262026-03-08 → 2026-07-28 · 5 obs
● 2026-03-08 03:40:08
○ 2026-07-25 07:26:38
● 2026-07-28 01:14:02
● 2026-07-28 13:47:48
●A2a03:4000:61:d1ea::22:43392026-03-08 → 2026-07-28 · 5 obs
● 2026-03-08 03:40:08
○ 2026-07-25 07:26:38
● 2026-07-28 01:14:02
● 2026-07-28 13:47:48
○A5.45.103.1202017-08-18 → 2017-08-18 · 3 obs
○ 2026-03-08 03:40:08
○ 2026-07-28 13:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| codingnetwork.de | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codingnetwork.de (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.226 |
| AAAA | 1 | 2a03:4000:61:d1ea::22:4339 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.codingnetwork.de (pri: 10), mx2fe4.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.codingnetwork.de is delegated beneath codingnetwork.de.
IP Addresses
codingnetwork.de has two IP addresses: 188.68.47.226 and 2a03:4000:61:d1ea::22:4339
Two other host names, along with urbas.at, heineke.net and rethen.de, also share IP numbers with codingnetwork.de.
Name Servers
Three name servers are authoritative for codingnetwork.de: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between codingnetwork.de and other domains — rwtb-schneesport.de, cyncode.de, xcasting.de and two more among them.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.
Mail Servers
codingnetwork.de is served by two mail servers, mail.codingnetwork.de and mx2fe4.netcup.net.
There is at least a partial MX overlap between codingnetwork.de and other domains, including lessenich-in-der-eifel.de, jobboard-deutschland.de, lkw-zulassung.de and two others.
These mail servers frequently co-occur with the mail servers mail.omega-server.net, mail.lessenich-in-der-eifel.de, mail.jobboard-deutschland.de and two others.
Host names that have two IP addresses:
mx2fe4.netcup.net maps to two IP addresses — 188.68.47.228 and 2a03:4000:0:362:443b:2ff:fee1:c36a.
Host names that point to one IP address:
mail.codingnetwork.de points to the IP address 188.68.47.228.
These two host names — mx2fe4.netcup.net and mail.codingnetwork.de — each point to 188.68.47.228 IP addresses.