cstack.eu - robtex.com
cstack.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.64.112.76🇩🇪 Optitrust185.64.112.0/22 optitrust | ||||||
| NS | ns2.internet1.de ⭐ | ||||||
| A | 2a01:138:a03e::200🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| PTR | ns2.internet1.de | ||||||
| A | 62.146.37.200🇩🇪 IPX-AS1559862.146.36.0/22 NorthC Deutschland GmbH | ||||||
| PTR | ns2.internet1.de | ||||||
| NS | ns.internet1.de | ||||||
| A | 2a00:6140:103::200🇩🇪 Optitrust2a00:6140::/32 optitrust | ||||||
| PTR | ns.internet1.de | ||||||
| A | 188.64.59.200🇩🇪 Optitrust188.64.56.0/21 optitrust | ||||||
| PTR | ns.internet1.de | ||||||
| NS | ns3.internet1.de | ||||||
| A | 2a00:6140:117::200🇩🇪 Optitrust2a00:6140::/32 optitrust | ||||||
| PTR | ns3.internet1.de | ||||||
| A | 158.181.50.250🇩🇪 Optitrust158.181.48.0/21 optitrust | ||||||
| PTR | ns3.internet1.de | ||||||
| MX | mail.cstack.eu ⭐ | ||||||
| A | 188.64.57.17🇩🇪 Optitrust188.64.56.0/21 optitrust | ||||||
| PTR | proto.internet1.de | ||||||
| SOA | ns.internet1.dehostmaster@centron.de 2016-02-26 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1128887721 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns.internet1.de2026-09-27 → 2026-10-11 · 2 obs
● 2026-10-11 07:38:56
●NSns2.internet1.de2026-09-27 → 2026-10-11 · 2 obs
● 2026-10-11 07:38:56
●NSns3.internet1.de2026-09-27 → 2026-10-11 · 2 obs
● 2026-10-11 07:38:56
●MXmail.cstack.eu2026-09-27 → 2026-10-11 · 2 obs
● 2026-10-11 07:38:56
●A185.64.112.762026-09-27 → 2026-10-11 · 2 obs
● 2026-10-11 07:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| cstack.eu | ns2.internet1.de, ns.internet1.de, ns3.internet1.de | - |
✅ Authoritative Response
Server:188.64.59.200
NS records: ns2.internet1.de, ns.internet1.de, ns3.internet1.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstack.eu (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.64.112.76 |
| NS | 3 | ns3.internet1.de, ns2.internet1.de... |
| MX | 1 | mail.cstack.eu (pri: 10) |
| SOA | 1 | ns.internet1.de hostmaster.centron.de |
Analysis
IP Addresses
cstack.eu directs to one IP number, which is 185.64.112.76.
Among the host names that share IP numbers with cstack.eu are mysql-provider.de, dotnetsolution.de, centroncloud.com and two others.
Name Servers
cstack.eu is served by three name servers: ns2.internet1.de, ns3.internet1.de and ns.internet1.de.
The name servers of cstack.eu overlap at least partially with those of other domains — among them sitewaerts.de, katholische-kirche-veitsbronn.de, papierstore.de and two more.
The hostnames ns2.internet1.de, ns3.internet1.de and ns.internet1.de each direct to two IP addresses — ns2.internet1.de to 62.146.37.200 and 2a01:138:a03e::200, ns3.internet1.de to 158.181.50.250 and 2a00:6140:117::200, and ns.internet1.de to 188.64.59.200 and 2a00:6140:103::200.
Mail Servers
cstack.eu routes its mail through a single mail server, mail.cstack.eu.
mail.cstack.eu resolves to 188.64.57.17 and no other IP number.