robertkast.de - robtex.com
robertkast.de
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=1774569351 | ||||||
Subdomains
www.robertkast.de |
Same first word
robertkast.de |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.hans.hosteurope.de2015-04-20 → 2017-11-20 · 3 obs
● 2017-11-20 23:17:44
○ 2026-03-27 00:13:10
●NSns17.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:13:10
●NSns18.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:13:10
○NSns2.hans.hosteurope.de2015-04-20 → 2017-11-20 · 3 obs
● 2017-11-20 23:17:44
○ 2026-03-27 00:13:10
○MXmx0.robertkast.de2015-04-20 → 2017-11-20 · 3 obs
● 2017-11-20 23:17:44
○ 2026-03-27 00:13:10
●MXrobertkast-de.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:13:10
●A2a01:488:42:1000:53a9:1bc8:ffec:59f42015-04-20 → 2026-03-27 · 2 obs
● 2026-03-27 00:13:10
●A83.169.27.2002015-04-20 → 2026-03-27 · 2 obs
● 2026-03-27 00:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| robertkast.de | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robertkast.de (unsigned zone)
⏱️ Timing
Total: 2158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.169.27.200 |
| AAAA | 1 | 2a01:488:42:1000:53a9:1bc8:ffec:59f4 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | robertkast-de.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
robertkast.de is the parent of www.robertkast.de.
IP Addresses
robertkast.de resolves to two IPs: 2a01:488:42:1000:53a9:1bc8:ffec:59f4 and 83.169.27.200.
Other host names, for instance www.robertkast.de, stilsicher-kabarettpop.de and vwp4976.webpack.hosteurope.de share IP numbers with robertkast.de.
Name Servers
robertkast.de is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
robertkast.de shares the same name server setup as other domains, for example incollegenetwork.com, iocco.org, douchebaghats.com, h-pgs.com and moosipher.com.
Host names with two IP numbers:
ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9
ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9
Mail Servers
robertkast.de is handled by a single mail server, robertkast-de.mail.protection.outlook.com.
Host name robertkast-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.