cocool.de - dns.ninja
cocool.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.107.184.10🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | awi1.serverdomain.org | ||||||
| NS | ns1.nshost1.de ⭐ | ||||||
| A | 89.107.184.116🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | ns1.nshost2.de | ||||||
| NS | ns1.nshost2.de | ||||||
| A | 2a01:50c0:1001:1::3:4🇩🇪 TELEMAXX2a01:50c0:1000::/36 DE-WEBHOSTONE via TelemaxX | ||||||
| A | 89.107.184.116🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | ns1.nshost2.de | ||||||
| NS | ns2.nshost2.de | ||||||
| A | 2a01:50c0:1001:1::4:4🇩🇪 TELEMAXX2a01:50c0:1000::/36 DE-WEBHOSTONE via TelemaxX | ||||||
| A | 89.107.185.20🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | ns2.nshost2.de | ||||||
| NS | ns3.nshost2.net | ||||||
| A | 2a0a:4cc0:c1:660:880a:29ff:feb2:ada5🇦🇹 netcup-AS2a0a:4cc0:c0::/43 | ||||||
| A | 152.53.140.148🇦🇹 netcup-AS152.53.140.0/22 | ||||||
| PTR | ns3.nshost2.net | ||||||
| MX | mail.cocool.de ⭐ | ||||||
| A | 89.107.184.10🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | awi1.serverdomain.org | ||||||
| SOA | ns1.nshost1.dehostmaster@webhostone.de 2011-05-01 #56 | ||||||
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=1786271363 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.nshost1.de2015-08-10 → 2026-08-09 · 2 obs
● 2026-08-09 10:48:46
●NSns1.nshost2.de2026-04-17 → 2026-08-09 · 3 obs
● 2026-04-17 11:27:36
● 2026-08-09 10:48:46
○NSns2.nshost1.de2015-08-10 → 2020-01-07 · 4 obs
● 2020-01-07 13:56:38
○ 2026-04-17 11:27:36
○ 2026-08-09 10:48:46
●NSns2.nshost2.de2026-04-17 → 2026-08-09 · 3 obs
● 2026-04-17 11:27:36
● 2026-08-09 10:48:46
●NSns3.nshost2.net2015-08-10 → 2026-08-09 · 2 obs
● 2026-08-09 10:48:46
●MXmail.cocool.de2015-08-10 → 2026-08-09 · 2 obs
● 2026-08-09 10:48:46
●A89.107.184.102015-08-10 → 2026-08-09 · 2 obs
● 2026-08-09 10:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cocool.de | ns2.nshost2.de, ns1.nshost2.de, ns3.nshost2.net | 2 records |
✅ Authoritative Response
Server:152.53.140.148
NS records: ns2.nshost2.de, ns1.nshost2.de, ns3.nshost2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cocool.de (unsigned zone)
⏱️ Timing
Total: 935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.107.184.10 |
| NS | 3 | ns1.nshost2.de, ns2.nshost2.de... |
| MX | 1 | mail.cocool.de (pri: 10) |
| SOA | 1 | ns1.nshost1.de hostmaster.webhostone.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.nshost2.de, ns1.nshost2.de)
Analysis
Hierarchy
cocool.de serves as the parent of mail.cocool.de and antispam.cocool.de.
IP Addresses
cocool.de has exactly one IP address — 89.107.184.10.
charlottenhall.biz, mail.office-komplett.ch, webhost1.de plus two other host names have IP numbers in common with cocool.de.
Name Servers
Four name servers handle the delegation for cocool.de: ns1.nshost1.de, ns1.nshost2.de, ns2.nshost2.de and ns3.nshost2.net.
The name servers of cocool.de overlap at least partially with those of other domains — among them audiomobil.biz, oekologischer-anlagenbau.de, arsava.de and two more.
These name servers commonly appear in combination with the name servers ns2.nshost1.de.
Host names pointing to two IP addresses:
ns1.nshost2.de resolves to 89.107.184.116 and 2a01:50c0:1001:1::3:4.
ns2.nshost2.de resolves to 89.107.185.20 and 2a01:50c0:1001:1::4:4.
ns3.nshost2.net resolves to 152.53.140.148 and 2a0a:4cc0:c1:660:880a:29ff:feb2:ada5.
Host names resolving to a single IP address:
ns1.nshost1.de resolves to 89.107.184.116.
The host names ns1.nshost2.de and ns1.nshost1.de both resolve to 89.107.184.116 IP addresses.
Mail Servers
cocool.de uses one mail server — mail.cocool.de.
mail.cocool.de points to one IP number — 89.107.184.10.