code-box.de - dns.ninja
code-box.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=1781114313 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●NSsecond-dns.netcup.net2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●NSthird-dns.netcup.net2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●MXalt1.aspmx.l.google.com2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●MXalt2.aspmx.l.google.com2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●MXaspmx.l.google.com2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
●MXaspmx2.googlemail.com2015-08-09 → 2026-06-10 · 2 obs
● 2026-06-10 18:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| code-box.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code-box.de (unsigned zone)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 4 | ALT1.ASPMX.L.GOOGLE.COM (pri: 20), ALT2.ASPMX.L.GOOGLE.COM (pri: 30)... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Name Servers
code-box.de has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between code-box.de and other domains — coffeenication.de, doosan-germany.de, city-books.de and two more among them.
Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
code-box.de is handled by four mail servers, aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
code-box.de shares mail servers — at least in part — with other domains, including ns500731.ns500754.ns500754.ns500731.ns500742.ns500704.ns500671.ns500704.ns500704.ns500688.lustychickser.com, ns500758.ns500758.ns500758.ns500736.ns500698.ns500736.ns500736.ns500576.ns500576.ns500686.ns500576.trackreceptor.com, buildinghumans.com and two others.
These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx3.googlemail.com, plus two others.
The four host names aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com each resolve to two IP addresses. aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b. aspmx.l.google.com resolves to 142.250.31.27 and 2607:f8b0:4004:c29::1a. alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b. alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a. Note that aspmx2.googlemail.com and alt1.aspmx.l.google.com share the same pair of IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 IP addresses.