collinsschool.de - robtex.com
collinsschool.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.107.187.146🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | xb5.serverdomain.org | ||||||
| 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.collinsschool.de ⭐ | ||||||
| A | 89.107.187.146🇩🇪 TELEMAXX89.107.184.0/21 Webhostone IP Space | ||||||
| PTR | xb5.serverdomain.org | ||||||
| SOA | ns1.nshost2.dehostmaster@webhostone.de 2011-05-01 #57 | ||||||
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=1778504253 | ||||||
Subdomains
mail.collinsschool.de |
Same first word
collinsschool.de |
DNS History
5 records (5 active, 0 former)
●NSns1.nshost2.de2015-06-25 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:38
●NSns2.nshost2.de2015-06-25 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:38
●NSns3.nshost2.net2015-06-25 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:38
●MXmail.collinsschool.de2015-06-25 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:38
●A89.107.187.1462015-06-25 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| collinsschool.de | ns3.nshost2.net, ns1.nshost2.de, ns2.nshost2.de | 2 records |
✅ Authoritative Response
Server:89.107.185.20
NS records: ns3.nshost2.net, ns1.nshost2.de, ns2.nshost2.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for collinsschool.de (unsigned zone)
⏱️ Timing
Total: 1129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.107.187.146 |
| NS | 3 | ns2.nshost2.de, ns1.nshost2.de... |
| MX | 1 | mail.collinsschool.de (pri: 10) |
| SOA | 1 | ns1.nshost2.de hostmaster.webhostone.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nshost2.de, ns2.nshost2.de)
Analysis
Hierarchy
The parent of mail.collinsschool.de is collinsschool.de.
IP Addresses
collinsschool.de points to a single IP address: 89.107.187.146.
Other host names such as mail.beamack.de, mail.berlinersanitaetsdienst.de, fahrstundenpreise.de.fahrstundenpreise.de, culturmag.de and mail.waldkindergarten-frauenau.de share IPs with collinsschool.de.
Name Servers
collinsschool.de is delegated to three name servers: ns1.nshost2.de, ns2.nshost2.de and ns3.nshost2.net.
collinsschool.de at least partially shares name servers with other domains, for example erotik-meeting.de, kilic-teppichreinigung.de, fishtownpoker.de, ruhezone-berlin.de and app-schmie.de.
these name servers are commonly used alongside ns1.nshost1.de name servers.
Host names with two IP numbers:
ns1.nshost2.de points to 2a01:50c0:1001:1::3:4 and 89.107.184.116
ns2.nshost2.de points to 2a01:50c0:1001:1::4:4 and 89.107.185.20
ns3.nshost2.net points to 2a0a:4cc0:c1:660:880a:29ff:feb2:ada5 and 152.53.140.148
Mail Servers
The mail.collinsschool.de mail server handles collinsschool.de.
mail.collinsschool.de points to a single IP number: 89.107.187.146.