skipper-schulung.com - robtex.com
skipper-schulung.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776981471 | ||||||
Subdomains
mail.skipper-schulung.com |
Same first word
skipper-schulung.de |
skipper-schulung.com |
DNS History
10 records (6 active, 4 former)
●NSdns1.rotzek.de2026-02-25 → 2026-04-23 · 3 obs
● 2026-02-25 23:19:56
● 2026-04-23 22:09:44
●NSdns2.rotzek.de2026-02-25 → 2026-04-23 · 3 obs
● 2026-02-25 23:19:56
● 2026-04-23 22:09:44
●NSdns3.rotzek.de2026-02-25 → 2026-04-23 · 3 obs
● 2026-02-25 23:19:56
● 2026-04-23 22:09:44
●NSdns4.rotzek.de2026-02-25 → 2026-04-23 · 3 obs
● 2026-02-25 23:19:56
● 2026-04-23 22:09:44
○NSns1.rotzek.de2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 05:08:00
○ 2026-02-25 23:19:56
○ 2026-04-23 22:09:44
○NSns2.rotzek.de2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 05:08:00
○ 2026-02-25 23:19:56
○ 2026-04-23 22:09:44
○NSns3.rotzek.de2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 05:08:00
○ 2026-02-25 23:19:56
○ 2026-04-23 22:09:44
●MXmail.skipper-schulung.com2015-08-10 → 2026-04-23 · 2 obs
● 2026-04-23 22:09:44
●A130.255.79.2062026-02-25 → 2026-04-23 · 3 obs
● 2026-02-25 23:19:56
● 2026-04-23 22:09:44
○A89.191.65.1232015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 05:08:00
○ 2026-02-25 23:19:56
○ 2026-04-23 22:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| skipper-schulung.com | dns1.rotzek.de, dns2.rotzek.de, dns3.rotzek.de, dns4.rotzek.de | - |
✅ Authoritative Response
Server:217.160.81.161
NS records: dns1.rotzek.de, dns2.rotzek.de, dns3.rotzek.de, dns4.rotzek.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skipper-schulung.com (unsigned zone)
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.255.79.206 |
| NS | 4 | dns4.rotzek.de, dns3.rotzek.de... |
| MX | 1 | mail.skipper-schulung.com (pri: 10) |
| SOA | 1 | dns1.rotzek.de info.rotzek.de |
Analysis
Hierarchy
The parent of mail.skipper-schulung.com is skipper-schulung.com.
IP Addresses
skipper-schulung.com points to a single IP address: 130.255.79.206.
Other host names such as lambertz-gartenbau.de, die-praxis-bamberg.de, serius-strassenkappen.de, mail.ak-kompetenz.de and mail.makon.biz share IPs with skipper-schulung.com.
Name Servers
skipper-schulung.com is delegated to four name servers: dns1.rotzek.de, dns2.rotzek.de, dns3.rotzek.de and dns4.rotzek.de.
skipper-schulung.com at least partially shares name servers with other domains, for example mertinkat.net, koch-brennholz.de, dnsinfo.de, peterhofer.org and geb-kiga-heilbronn.de.
Host names with two IP numbers:
dns1.rotzek.de points to: 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161
dns2.rotzek.de points to: 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161
dns3.rotzek.de points to: 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161
dns4.rotzek.de points to: 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161
Mail Servers
The mail.skipper-schulung.com mail server handles skipper-schulung.com.
mail.skipper-schulung.com points to a single IP number: 130.255.79.206.