ip23.de - dns.ninja
ip23.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=1781949184 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●NSsecond-dns.netcup.net2026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●NSthird-dns.netcup.net2026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●MXmail.ip23.de2026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●MXmxe830.netcup.net2026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●A202.61.232.462026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
●A2a03:4000:30:f531::16:39272026-02-20 → 2026-06-20 · 2 obs
● 2026-06-20 09:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| ip23.de | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ip23.de (unsigned zone)
⏱️ Timing
Total: 1722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.46 |
| AAAA | 1 | 2a03:4000:30:f531::16:3927 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.ip23.de (pri: 10), mxe830.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.ip23.de and www.ip23.de each fall under ip23.de as their parent domain.
IP Addresses
ip23.de directs to two IP numbers, 202.61.232.46 and 2a03:4000:30:f531::16:3927
Two other host names, along with www.dentallabor-schreier.de, messalina.de and www.leipzigdetails.de, also share IP numbers with ip23.de.
Name Servers
ip23.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
ip23.de partially shares its NS delegation with several other domains, including delussu.com, darrow.de, ofenholz-wimmer.at and two others.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: 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.
Mail Servers
ip23.de is served by two mail servers, mail.ip23.de and mxe830.netcup.net.
There is at least a partial MX overlap between ip23.de and other domains, including physiotherapie-praxis-berlin.de, mojo-sixx.at, 420-hannover.de and two others.
mail.physiotherapie-praxis-berlin.de, mail.mojo-sixx.at, mail.420-hannover.de and mail.heinemann-edelmetalle.de are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
mxe830.netcup.net points to 202.61.232.48 and 2a03:4000:0:4d5:814:21ff:fe7b:252a.
Host names that point to one IP address:
mail.ip23.de points to 202.61.232.48.
mxe830.netcup.net and mail.ip23.de are host names that each point to 202.61.232.48 IP addresses.