ddh.de - robtex.com
ddh.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:920:183d::20🇬🇧 COLT2001:920::/32 IPv6 network | ||||||
| A | 212.161.62.20🇩🇪 COLT212.161.0.0/17 | ||||||
| NS | dns11.netcologne.de ⭐ | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | dns12.netcologne.de | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | dns13.netcologne.de | ||||||
| A | 2a00:11c0:e:766::2🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | dns14.netcologne.de | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| MX | mx-in01.eu.retarus.com ⭐ | ||||||
| A | 94.199.92.130🇩🇪 RETARUS-GLOBAL94.199.92.0/23 Frankfurt Net I | ||||||
| PTR | mx-in01.eu.retarus.com | ||||||
| MX | mx-in02.eu.retarus.com ⭐ | ||||||
| A | 94.199.89.39🇩🇪 RETARUS-GLOBAL94.199.88.0/22 retarus supernet1 | ||||||
| PTR | mx-in02.eu.retarus.com | ||||||
| TXT | google-site-verification=J8J-FsswuEKWo7n6gaKn1tR1i_-_8OZlqbLP3hzkMz0 | ||||||
| TXT | 201802151257194bcgezajlwoe0oet5y4m7k8ol3kr3qhl4pv5k947egxhehjpww | ||||||
| TXT | 20170425104659424yr14et4r7j9kpucr4ogzm9csrtz46taext50hkmug0hpoon | ||||||
| TXT | MS=ms30322501 | ||||||
| SOA | dns11.netcologne.dehostmaster@netcologne.de 2025-12-17 #7 | ||||||
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=1771291602 | ||||||
Up
www.ddh.de |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSdns11.netcologne.de2015-08-30 → 2026-02-26 · 2 obs
● 2026-02-26 16:39:58
●NSdns12.netcologne.de2015-08-30 → 2026-02-26 · 2 obs
● 2026-02-26 16:39:58
●NSdns13.netcologne.de2015-08-30 → 2026-02-26 · 2 obs
● 2026-02-26 16:39:58
●NSdns14.netcologne.de2015-08-30 → 2026-02-26 · 2 obs
● 2026-02-26 16:39:58
●MXmx-in01.eu.retarus.com2021-03-16 → 2026-02-26 · 3 obs
● 2021-03-16 05:33:58
● 2026-02-26 16:39:58
●MXmx-in02.eu.retarus.com2021-03-16 → 2026-02-26 · 3 obs
● 2021-03-16 05:33:58
● 2026-02-26 16:39:58
○MXrudolf-mueller.mailin1.rmx.de2015-08-30 → 2017-10-09 · 4 obs
● 2017-10-09 01:23:46
○ 2021-03-16 05:33:58
○ 2026-02-26 16:39:58
○MXrudolf-mueller.mailin2.rmx.de2015-08-30 → 2017-10-09 · 4 obs
● 2017-10-09 01:23:46
○ 2021-03-16 05:33:58
○ 2026-02-26 16:39:58
○MXrudolf-mueller.mailin3.rmx.de2015-08-30 → 2017-10-09 · 4 obs
● 2017-10-09 01:23:46
○ 2021-03-16 05:33:58
○ 2026-02-26 16:39:58
○MXrudolf-mueller.mailin4.rmx.de2015-08-30 → 2017-10-09 · 4 obs
● 2017-10-09 01:23:46
○ 2021-03-16 05:33:58
○ 2026-02-26 16:39:58
●A2001:920:183d::202021-03-16 → 2026-02-26 · 3 obs
● 2021-03-16 05:33:58
● 2026-02-26 16:39:58
●A212.161.62.202021-03-16 → 2026-02-26 · 3 obs
● 2021-03-16 05:33:58
● 2026-02-26 16:39:58
○A62.146.186.472015-08-30 → 2017-10-09 · 4 obs
● 2017-10-09 01:23:46
○ 2021-03-16 05:33:58
○ 2026-02-26 16:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ddh.de | dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de | - |
✅ Authoritative Response
Server: 144.76.91.137
NS records: dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddh.de (unsigned zone)
⏱️ Timing
Total: 1329ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.161.62.20 |
| AAAA | 1 | 2001:920:183d::20 |
| NS | 4 | dns13.netcologne.de, dns11.netcologne.de... |
| MX | 2 | mx-in02.eu.retarus.com (pri: 10), mx-in01.eu.retarus.com (pri: 10) |
| TXT | 4 | 20170425104659424yr14et4r7j9kpucr4ogzm9c, google-site-verification=J8J-FsswuEKWo7n... |
| SOA | 1 | dns11.netcologne.de hostmaster.netcologn |
AI analysis
www.ddh.de is a child of ddh.de.
ddh.de has two IP numbers: 2001:920:183d::20 and 212.161.62.20.
Other host names, for instance feuertrutz.de, www.ddh.de, baustoffwissen.de, baupreise-online.de and www.rudolf-mueller.de share IP numbers with ddh.de.
ddh.de delegates to four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.
ddh.de at least partially shares name servers with other domains, including fame-audio.com, cems.cologne, aak-akika.de, hennef.de and biosolveit.de.
Host names with two IP numbers: dns11.netcologne.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246; dns12.netcologne.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218; dns13.netcologne.de points to 2a00:11c0:e:766::2 and 217.146.22.194; dns14.netcologne.de points to 2a01:4f8:192:2187::2 and 144.76.91.137.
ddh.de is served by two mail servers mx-in01.eu.retarus.com and mx-in02.eu.retarus.com.
ddh.de shares the same mail server setup as other domains, for instance assist-austria.com, zeiss.com.ru, natz-schabs.com, thomas-magnete.com and iledefrance-mobilites.fr.
ddh.de shares at least some mail servers with other domains, for example onlinepc.ch, randstad-stiftung.de, h-is.net, podbook.de and avie.de.
Host names with a single IP address: mx-in01.eu.retarus.com points to 94.199.92.130; mx-in02.eu.retarus.com points to 94.199.89.39.