dev.hm - dns.ninja
dev.hm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ctrl360.de ⭐ | ||||||
| A | 2a01:4f8:1c19:1899::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.contentways.org | ||||||
| A | 178.105.136.65🇬🇧 UNSPECIFIED160.0.0.0/3 | ||||||
| PTR | ns1.contentways.org | ||||||
| NS | ns2.ctrl360.de | ||||||
| A | 2a01:4f8:1c18:e98e::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.contentways.org | ||||||
| A | 46.225.115.193🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | ns2.contentways.org | ||||||
| MX | ex2.koehler.exchange ⭐ | ||||||
| A | 188.40.238.215🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | static.215.238.40.188.clients.your-server.de | ||||||
| SOA | ns1.ctrl360.dezonemaster@ctrl360.de 2026-03-07 #0 | ||||||
hm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.registry.hm ⭐ | ||||||
| NS | ns2.registry.hm | ||||||
| NS | ns3.registry.hm | ||||||
| SOA | ns1.registry.hmhostmaster@registry.hm 2026-06-03 #20 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns.udag.de2015-12-01 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
○NSns.udag.net2015-12-01 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
○NSns.udag.org2015-12-01 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
●NSns1.ctrl360.de2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 23:07:14
● 2026-06-04 08:21:54
●NSns2.ctrl360.de2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 23:07:14
● 2026-06-04 08:21:54
●MXex2.koehler.exchange2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 23:07:14
● 2026-06-04 08:21:54
○MXmx00.udag.de2015-12-01 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
○MXmx01.udag.de2015-12-01 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
○A185.21.102.342015-12-01 → 2016-04-27 · 4 obs
● 2016-04-27 21:52:58
○ 2017-01-30 09:37:36
○ 2026-06-04 08:21:54
○A188.40.148.402017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 09:37:36
○ 2026-02-18 23:07:14
○ 2026-06-04 08:21:54
○A2a00:1158:0:300:c2d::12015-12-01 → 2016-04-27 · 4 obs
● 2016-04-27 21:52:58
○ 2017-01-30 09:37:36
○ 2026-06-04 08:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hm | ns1.registry.hm, ns2.registry.hm, ns3.registry.hm | 3 records |
| dev.hm | ns1.ctrl360.de, ns2.ctrl360.de | - |
✅ Authoritative Response
Server:178.105.136.65
NS records: ns1.ctrl360.de, ns2.ctrl360.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hm (unsigned zone)
⏱️ Timing
Total: 2166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ctrl360.de, ns2.ctrl360.de |
| MX | 1 | ex2.koehler.exchange (pri: 0) |
| SOA | 1 | ns1.ctrl360.de zonemaster.ctrl360.de |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.registry.hm, ns2.registry.hm, ns3.registry.hm)
Analysis
Name Servers
dev.hm is served by two delegated name servers, ns1.ctrl360.de and ns2.ctrl360.de.
dev.hm, koehler.expert, patrick-omland.de, koehler.exchange and koehler.services all share the same authoritative name server setup.
Each of the two host names carries two IP addresses: ns1.ctrl360.de points to 178.105.136.65 and 2a01:4f8:1c19:1899::1, and ns2.ctrl360.de points to 46.225.115.193 and 2a01:4f8:1c18:e98e::1.
Mail Servers
Mail for dev.hm is handled by a single mail server, ex2.koehler.exchange.
The mail server configuration of dev.hm is identical to that of other domains — koehler.exchange being one example.
There is one IP number for ex2.koehler.exchange: 188.40.238.215.