central-core.de - robtex.com
central-core.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.221.196.148🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | v22013031597911472.yourvserver.net | ||||||
| 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 | mail.central-core.de ⭐ | ||||||
| A | 37.221.196.148🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | v22013031597911472.yourvserver.net | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-09-24 #3 | ||||||
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=1774812396 | ||||||
Subdomains
mail.central-core.de |
Same first word
central-core.de |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns53.web.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 22:22:08
○ 2026-03-29 19:52:48
○NSns54.web.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 22:22:08
○ 2026-03-29 19:52:48
●NSroot-dns.netcup.net2015-11-17 → 2026-03-29 · 3 obs
● 2015-11-17 22:22:08
● 2026-03-29 19:52:48
●NSsecond-dns.netcup.net2015-11-17 → 2026-03-29 · 3 obs
● 2015-11-17 22:22:08
● 2026-03-29 19:52:48
●NSthird-dns.netcup.net2015-11-17 → 2026-03-29 · 3 obs
● 2015-11-17 22:22:08
● 2026-03-29 19:52:48
○MXdhmx01.web.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 22:22:08
○ 2026-03-29 19:52:48
○MXdhmx02.web.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 22:22:08
○ 2026-03-29 19:52:48
●MXmail.central-core.de2015-11-17 → 2026-03-29 · 3 obs
● 2015-11-17 22:22:08
● 2026-03-29 19:52:48
●A37.221.196.1482015-11-17 → 2026-03-29 · 3 obs
● 2015-11-17 22:22:08
● 2026-03-29 19:52:48
○A82.165.51.2222015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 22:22:08
○ 2026-03-29 19:52:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| central-core.de | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for central-core.de (unsigned zone)
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.221.196.148 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mail.central-core.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.central-core.de is central-core.de.
IP Addresses
central-core.de points to a single IP: 37.221.196.148.
Other host names such as v22013031597911472.yourvserver.net and mail.central-core.de share IP numbers with central-core.de.
Name Servers
central-core.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
central-core.de partially shares name servers with other domains; examples include sendung-mit-dem-degu.wtf, ferienwohnung-detmold.de, schluesselnotdienst-24h.de, shmelkin.net and philippi-net.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
central-core.de is handled by a single mail server, mail.central-core.de.
mail.central-core.de points to a single IP: 37.221.196.148.