lambda9.de - dns.ninja
lambda9.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | fe80::180e:fff:fee8:ed79 | ||||||
| A | 5.180.66.230🇩🇪 IP-PROJECTS5.180.66.0/24 IP-Routing by www.ip-projects.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | einschreiben.datendunst.net ⭐ | ||||||
| A | 2a01:4f8:fff0:d9::179🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | einschreiben.datendunst.net | ||||||
| A | 159.69.169.179🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | einschreiben.datendunst.net | ||||||
| TXT | v=spf1 a mx a:einschreiben.datendunst.net include:_spf.webhosting.systems inc... | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-07-27 #70 | ||||||
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=1786521236 | ||||||
Same first word
lambda9.de |
DNS History
6 records (6 active, 0 former)
●NSroot-dns.netcup.net2026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
●NSsecond-dns.netcup.net2026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
●NSthird-dns.netcup.net2026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
●MXeinschreiben.datendunst.net2026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
●A5.180.66.2302026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
●Afe80::180e:fff:fee8:ed792026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 08:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lambda9.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda9.de (unsigned zone)
⏱️ Timing
Total: 2050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.180.66.230 |
| AAAA | 1 | fe80::180e:fff:fee8:ed79 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | einschreiben.datendunst.net (pri: 10) |
| TXT | 1 | v=spf1 a mx a:einschreiben.datendunst.ne |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
lambda9.de directs to two IP numbers, 5.180.66.230 and fe80::180e:fff:fee8:ed79
Name Servers
The authoritative name servers for lambda9.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
lambda9.de partially shares its NS delegation with several other domains, including rene-rogowski.de, unleise.de, hemdchenklein.de and two others.
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
lambda9.de uses one mail server — einschreiben.datendunst.net.
The host einschreiben.datendunst.net resolves to 159.69.169.179 and 2a01:4f8:fff0:d9::179 — two IP addresses.