core-server.de - dns.ninja
core-server.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.ns-serve.net ⭐ | ||||||
| A | 2001:67c:2394:2::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| A | 195.191.92.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| NS | ns2.ns-serve.net | ||||||
| A | 2001:67c:2394:4::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| A | 195.191.93.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| MX | mail.core-server.de ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | ns1.ns-serve.netroot@ns1.ns-serve.net serial=1170444197 | ||||||
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=1780558642 | ||||||
Subdomains
mail.core-server.de |
Same first word
core-server.io |
core-server.net |
core-server.host |
core-server.de |
core-server.be |
core-server.s3-website-us-east-1.amazonaws.com |
core-server.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.ns-serve.net2015-08-03 → 2026-06-04 · 2 obs
● 2026-06-04 08:00:46
●NSns2.ns-serve.net2015-08-03 → 2026-06-04 · 2 obs
● 2026-06-04 08:00:46
●MXmail.core-server.de2015-08-03 → 2026-06-04 · 2 obs
● 2026-06-04 08:00:46
●A127.0.0.12015-08-03 → 2026-06-04 · 2 obs
● 2026-06-04 08:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| core-server.de | ns1.ns-serve.net, ns2.ns-serve.net | - |
✅ Authoritative Response
Server:195.191.92.140
NS records: ns1.ns-serve.net, ns2.ns-serve.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-server.de (unsigned zone)
⏱️ Timing
Total: 1142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 2 | ns1.ns-serve.net, ns2.ns-serve.net |
| MX | 1 | mail.core-server.de (pri: 10) |
| SOA | 1 | ns1.ns-serve.net root.ns1.ns-serve.net |
Analysis
Hierarchy
mail.core-server.de is delegated beneath core-server.de.
IP Addresses
core-server.de resolves to just one IP address, 127.0.0.1.
Two other host names, along with jiji.ss.la, 62.235.197.178.dynamic.wless.lssmb00p-cgnat.res.cust.swisscom.ch and lespralines.eu, also share IP numbers with core-server.de.
Name Servers
core-server.de is delegated to two name servers: ns1.ns-serve.net and ns2.ns-serve.net.
core-server.de shares its NS records with other domains, for example inventarkennzeichnung.ch, fairplants-system.de, internetrat.org and two others.
core-server.de at least partially shares name servers with other domains, for instance xn--plschtier-r9a.org, 68g.de and ponchos-outlet.com.
ns1.ns-serve.net and ns2.ns-serve.net each resolve to two IP addresses: ns1.ns-serve.net points to 195.191.92.140 and 2001:67c:2394:2::1001, while ns2.ns-serve.net points to 195.191.93.140 and 2001:67c:2394:4::1001.
Mail Servers
The sole mail server for core-server.de is mail.core-server.de.
mail.core-server.de resolves to a single IP number: 127.0.0.1.