itm-dorsten.de - robtex.com
itm-dorsten.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.84.151🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | srv-dse003.itm-dorsten.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mailcow.itm-dorsten.de ⭐ | ||||||
| A | 2a01:4f8:c012:849a::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mailcow.itm-dorsten.de | ||||||
| A | 78.46.133.136🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | mailcow.itm-dorsten.de | ||||||
| TXT | v=spf1 a:mailcow.itm-dorsten.de ip4:78.46.133.136 ip6:2a01:4f8:c012:849a::1 ~all | ||||||
| SOA | ns1.your-server.dedns@hetzner.com 2026-07-09 #2 | ||||||
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=1783909422 | ||||||
Subdomains
Same first word
itm-dorsten.de |
DNS History
5 records (5 active, 0 former)
●NSns.second-ns.com2026-05-08 → 2026-07-13 · 2 obs
● 2026-07-13 02:47:54
●NSns1.your-server.de2026-05-08 → 2026-07-13 · 2 obs
● 2026-07-13 02:47:54
●NSns3.second-ns.de2026-05-08 → 2026-07-13 · 2 obs
● 2026-07-13 02:47:54
●MXmailcow.itm-dorsten.de2026-05-08 → 2026-07-13 · 2 obs
● 2026-07-13 02:47:54
●A49.12.84.1512026-05-08 → 2026-07-13 · 2 obs
● 2026-07-13 02:47:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itm-dorsten.de | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itm-dorsten.de (unsigned zone)
⏱️ Timing
Total: 1324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.84.151 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 1 | mailcow.itm-dorsten.de (pri: 10) |
| TXT | 1 | v=spf1 a:mailcow.itm-dorsten.de ip4:78.4 |
| SOA | 1 | ns1.your-server.de dns.hetzner.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
matomo.itm-dorsten.de and mailcow.itm-dorsten.de are both subdomains of itm-dorsten.de.
IP Addresses
itm-dorsten.de resolves to one IP address: 49.12.84.151.
Additional host names — including matomo.itm-dorsten.de and ebd-dorsten.de — share IP numbers with itm-dorsten.de.
Name Servers
DNS for itm-dorsten.de is handled by three authoritative name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
itm-dorsten.de has at least partial name server overlap with other domains, such as scharferladen.de, adbplus.nl, d-live.org and two others.
Three hostnames — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — each have two IP addresses: ns.second-ns.com has 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de has 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de has 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
Mail for itm-dorsten.de is handled by a single mail server, mailcow.itm-dorsten.de.
mailcow.itm-dorsten.de has two IP addresses: 78.46.133.136 and 2a01:4f8:c012:849a::1.