dueker.de - robtex.com
dueker.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=1773553752 | ||||||
Subdomains
gatekeeper.dueker.de |
Same first word
Similar names
keredu.com |
kreedu.com |
kreude.com |
dekeur.co.za |
durkee.us |
durkee.com |
drukee.com |
deuker.de |
eduker.com |
dekeur.com |
deruke.com |
drueke.com |
drueke.biz |
drueke.org |
ukdeer.com |
deuker.net |
edukre.de |
deuker.com |
DNS History
10 records (7 active, 3 former)
●NSns1.telekom-domains.de2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
●NSns2.telekom-domains.de2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
○NSpns.dtag.de2015-07-15 → 2017-09-06 · 4 obs
● 2017-09-06 10:53:38
○ 2026-02-17 16:53:46
○ 2026-03-18 02:20:08
○NSsecondary000.dtag.net2015-07-15 → 2017-09-06 · 4 obs
● 2017-09-06 10:53:38
○ 2026-02-17 16:53:46
○ 2026-03-18 02:20:08
○MXgatekeeper.dueker.de2015-07-15 → 2017-09-06 · 4 obs
● 2017-09-06 10:53:38
○ 2026-02-17 16:53:46
○ 2026-03-18 02:20:08
●MXmx01.hornetsecurity.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
●MXmx02.hornetsecurity.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
●MXmx03.hornetsecurity.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
●MXmx04.hornetsecurity.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 16:53:46
● 2026-03-18 02:20:08
●A185.233.55.1882026-02-17 → 2026-03-18 · 2 obs
● 2026-03-18 02:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dueker.de | ns2.telekom-domains.de, ns1.telekom-domains.de | 4 records |
✅ Authoritative Response
Server: 212.185.24.1
NS records: ns2.telekom-domains.de, ns1.telekom-domains.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dueker.de (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.233.55.188 |
| NS | 2 | ns1.telekom-domains.de, ns2.telekom-domains.de |
| MX | 4 | mx04.hornetsecurity.com (pri: 40), mx03.hornetsecurity.com (pri: 30)... |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.telekom-domains.de dns.telekom.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.telekom-domains.de, ns1.telekom-domains.de, ns2.telekom-domains.de...)
Analysis
Hierarchy
dueker.de is the parent of gatekeeper.dueker.de.
IP Addresses
dueker.de points to IP number 185.233.55.188.
For instance, other host names elektro-schlegel.de, flach-rolladen.de, novum-bau.de, architekten-morent-lutz-winterkorn.de and www.seil-marschall.de share IP numbers with dueker.de.
Name Servers
dueker.de is delegated to two name servers: ns1.telekom-domains.de and ns2.telekom-domains.de.
dueker.de uses the same name server setup as other domains such as kbs-gmbh.de, limburgerhof.de, krzportal.com, bo-parts.de and biesterfeld-spezialchemie.com.
Host names with two IP numbers:
ns1.telekom-domains.de points to 2003:2:6:137:80:157:195:92 and 80.157.195.92; ns2.telekom-domains.de points to 2003:180:a::53 and 212.185.24.1.
Mail Servers
dueker.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
dueker.de shares mail servers with other domains at least partially; for instance guhdo.de, lasercomb.com, altaro.com, janser.com and besi.de.
Host names with a single IP:
mx01.hornetsecurity.com points to 94.100.132.8
mx02.hornetsecurity.com points to 94.100.136.8
mx03.hornetsecurity.com points to 94.100.134.8
mx04.hornetsecurity.com points to 94.100.136.7