clserver.de - dns.ninja
clserver.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.166.18🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi3735.your-server.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.clserver.de ⭐ | ||||||
| A | 78.47.166.18🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi3735.your-server.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
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=1781886536 | ||||||
Subdomains
mail.clserver.de |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-06-06 → 2026-06-19 · 2 obs
● 2026-06-19 16:46:34
●NSrobotns2.second-ns.de2015-06-06 → 2026-06-19 · 2 obs
● 2026-06-19 16:46:34
●NSrobotns3.second-ns.com2015-06-06 → 2026-06-19 · 2 obs
● 2026-06-19 16:46:34
●MXmail.clserver.de2015-06-06 → 2026-06-19 · 2 obs
● 2026-06-19 16:46:34
○A130.255.78.242016-12-22 → 2018-01-23 · 5 obs
● 2016-12-22 07:51:44
● 2018-01-23 11:20:08
○ 2026-03-27 01:18:26
○ 2026-06-19 16:46:34
○A176.9.98.42015-06-06 → 2016-04-17 · 4 obs
● 2016-04-17 21:05:28
○ 2016-12-22 07:51:44
○ 2026-06-19 16:46:34
●A78.47.166.182026-03-27 → 2026-06-19 · 3 obs
● 2026-03-27 01:18:26
● 2026-06-19 16:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| clserver.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clserver.de (unsigned zone)
⏱️ Timing
Total: 1304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.166.18 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.clserver.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
clserver.de is a parent domain of mail.clserver.de.
IP Addresses
clserver.de directs to one IP number, which is 78.47.166.18.
Among the host names that share IP numbers with clserver.de are dedi3735.your-server.de, martin-bellinghoff.de, mail.clserver.de and two others.
Name Servers
clserver.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
clserver.de shares at least some of its name servers with other domains, including modshair-heidelberg.de, juliadibbern.de, dampfer-store.de and two others.
These name servers are frequently seen alongside the name servers hydrogen.ns.hetzner.com.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
clserver.de routes its mail through a single mail server, mail.clserver.de.
mail.clserver.de resolves to a single IP number: 78.47.166.18.