codebender.de - dns.ninja
codebender.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=1780834412 | ||||||
Subdomains
mail.codebender.de |
Same first word
DNS History
15 records (7 active, 8 former)
○NSdocks18.rzone.de2015-08-22 → 2017-02-19 · 4 obs
● 2017-02-19 01:49:22
○ 2020-04-11 19:00:54
○ 2026-06-07 12:18:38
●NSroot-dns.netcup.net2020-04-11 → 2026-06-07 · 3 obs
● 2020-04-11 19:00:54
● 2026-06-07 12:18:38
●NSsecond-dns.netcup.net2020-04-11 → 2026-06-07 · 3 obs
● 2020-04-11 19:00:54
● 2026-06-07 12:18:38
○NSshades02.rzone.de2015-08-22 → 2017-02-19 · 4 obs
● 2017-02-19 01:49:22
○ 2020-04-11 19:00:54
○ 2026-06-07 12:18:38
●NSthird-dns.netcup.net2020-04-11 → 2026-06-07 · 3 obs
● 2020-04-11 19:00:54
● 2026-06-07 12:18:38
●MXmail.codebender.de2020-04-11 → 2026-06-07 · 3 obs
● 2020-04-11 19:00:54
● 2026-06-07 12:18:38
●MXmx2e7b.netcup.net2026-03-04 → 2026-06-07 · 3 obs
● 2026-03-04 19:03:30
● 2026-06-07 12:18:38
○MXmx2f3b.netcup.net2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 19:00:54
○ 2026-03-04 19:03:30
○ 2026-06-07 12:18:38
○MXsmtp.rzone.de2015-08-22 → 2017-02-19 · 4 obs
● 2017-02-19 01:49:22
○ 2020-04-11 19:00:54
○ 2026-06-07 12:18:38
○A188.68.47.572020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 19:00:54
○ 2026-03-04 19:03:30
○ 2026-06-07 12:18:38
○A2a01:238:20a:202:1163::2015-08-22 → 2017-02-19 · 4 obs
● 2017-02-19 01:49:22
○ 2020-04-11 19:00:54
○ 2026-06-07 12:18:38
○A2a03:4000:30:2c4d::11:14202020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 19:00:54
○ 2026-03-04 19:03:30
○ 2026-06-07 12:18:38
●A2a03:4000:30:a2ad::14:22142026-03-04 → 2026-06-07 · 3 obs
● 2026-03-04 19:03:30
● 2026-06-07 12:18:38
○A81.169.145.1632015-08-22 → 2017-02-19 · 4 obs
● 2017-02-19 01:49:22
○ 2020-04-11 19:00:54
○ 2026-06-07 12:18:38
●A91.204.46.1212026-03-04 → 2026-06-07 · 3 obs
● 2026-03-04 19:03:30
● 2026-06-07 12:18:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| codebender.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codebender.de (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.121 |
| AAAA | 1 | 2a03:4000:30:a2ad::14:2214 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mx2e7b.netcup.net (pri: 50), mail.codebender.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.codebender.de is a subdomain of codebender.de.
IP Addresses
codebender.de points to two IP numbers: 91.204.46.121 and 2a03:4000:30:a2ad::14:2214.
Among the host names that share IP numbers with codebender.de are kickstart.de, zuendapp.net, net.ask-book.com and two others.
Name Servers
The authoritative name servers for codebender.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
The name servers of codebender.de overlap at least partially with those of other domains — among them kisio.net, kuess.org, mobsued.de and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The MX records for codebender.de point to two mail servers: mail.codebender.de and mx2e7b.netcup.net.
codebender.de shares at least some of its mail servers with other domains — for example lovelyvoice.de, elzner.net, 4flat.de and two more.
These mail servers tend to be used in conjunction with mail.lovelyvoice.de, mail.elzner.net, mail.4flat.de and two additional mail servers.
Hosts with two IP numbers each:
mx2e7b.netcup.net directs traffic to 91.204.46.123 and 2a03:4000:0:418:a4ae:62ff:fe4f:d88b.
Host names with one IP number:
mail.codebender.de has the IP address 91.204.46.123.
Both mx2e7b.netcup.net and mail.codebender.de resolve to 91.204.46.123 IP addresses each.