kn-cloud.de - robtex.com
kn-cloud.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:7:592:5447:79ff:fed7:f2af🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | kn-cloud.de | ||||||
| A | 46.38.242.8🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| 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 | kn-cloud.de ⭐ | ||||||
| A | 2a03:4000:7:592:5447:79ff:fed7:f2af🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | kn-cloud.de | ||||||
| A | 46.38.242.8🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| PTR | kn-cloud.de | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-12-21 #57 | ||||||
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=1778388570 | ||||||
PTR for
MX for
kn-cloud.de |
Same first word
kn-cloud.de |
Similar names
DNS History
6 records (6 active, 0 former)
●NSroot-dns.netcup.net2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
●NSsecond-dns.netcup.net2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
●NSthird-dns.netcup.net2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
●MXkn-cloud.de2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
●A2a03:4000:7:592:5447:79ff:fed7:f2af2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
●A46.38.242.82026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:15:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| kn-cloud.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 kn-cloud.de (unsigned zone)
⏱️ Timing
Total: 1121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.242.8 |
| AAAA | 1 | 2a03:4000:7:592:5447:79ff:fed7:f2af |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | kn-cloud.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Mail Server Role
kn-cloud.de serves as the mail server for kn-cloud.de.
IP Addresses
kn-cloud.de points to two IP numbers: 2a03:4000:7:592:5447:79ff:fed7:f2af and 46.38.242.8.
Other host names, for instance kurzly.de, share IP numbers with kn-cloud.de.
Name Servers
The domain kn-cloud.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
kn-cloud.de shares name servers with other domains at least partially, for instance asante.dev, ardano.de, fightweb.de, 0eg.de and mb-immobilien.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
A single mail server handles kn-cloud.de and kn-cloud.de.
Host name kn-cloud.de resolves to two IPs: 2a03:4000:7:592:5447:79ff:fed7:f2af and 46.38.242.8.