knowledgecare.de - dns.ninja
knowledgecare.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:231:3a14::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | genduu4you.genduu.net | ||||||
| A | 116.202.82.77🇩🇪 Hetzner116.202.0.0/16 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 46.38.225.225netcup-AS46.38.225.0/24 | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 37.221.199.199netcup-AS37.221.196.0/22 | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44netcup-AS2a03:4001::/32 | ||||||
| A | 188.68.63.68netcup-AS188.68.63.0/24 | ||||||
| MX | knowledgecare.de ⭐ | ||||||
| A | 2a01:4f8:231:3a14::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | genduu4you.genduu.net | ||||||
| A | 116.202.82.77🇩🇪 Hetzner116.202.0.0/16 | ||||||
| PTR | genduu4you.genduu.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-11-14 #14 | ||||||
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=1783254623 | ||||||
MX for
knowledgecare.de |
Previously MX for
Subdomains
ispconfig.knowledgecare.de |
Same first word
knowledgecare.de |
knowledgecare.com |
🔍 DNS Trace
Analysis
Hierarchy
knowledgecare.de is a parent domain of ispconfig.knowledgecare.de.
Mail Server Role
knowledgecare.de handles its own mail, functioning as its own mail server.
IP Addresses
knowledgecare.de resolves to the IP addresses 116.202.82.77 and 2a01:4f8:231:3a14::4
Other host names, for instance mail.schule-des-werdens.de, dankekultur.de, ispconfig.knowledgecare.de and two other share IP numbers with knowledgecare.de.
Name Servers
knowledgecare.de is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
knowledgecare.de is served by just one mail server: knowledgecare.de.
knowledgecare.de points to two IP addresses: 116.202.82.77 and 2a01:4f8:231:3a14::4.