ns1.computer.schule - robtex.com
ns1.computer.schule
computer.schule
| DNSSEC | ⚠️ Not signed | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.computer.schule ⚠️ Not in zone NS records | ||||||
| NS | ns2.computer.schule ⚠️ Not in zone NS records | ||||||
| NS | ns3.computer.schule ⚠️ Not in zone NS records | ||||||
| NS | ns4.computer.schule ⚠️ Not in zone NS records | ||||||
| MX | localhost ⭐ | ||||||
| TXT | expired | ||||||
NS for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXlocalhost2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:27:44
●A::12026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:27:44
●A127.0.0.12026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| schule | v2n0.nic.schule, v0n0.nic.schule, v0n2.nic.schule, v2n1.nic.schule... | 12 records |
| computer.schule | ns4.computer.schule, ns1.computer.schule, ns2.computer.schule, ns3.computer.schule | 4 records |
✅ Authoritative Response
Server:185.136.96.111
NS records: ns4.computer.schule, ns1.computer.schule, ns2.computer.schule, ns3.computer.schule
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computer.schule (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| AAAA | 1 | ::1 |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | expired |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (v2n0.nic.schule, v2n0.nic.schule, v0n0.nic.schule...)
Analysis
Name Server Role
For computer.schule, ns1.computer.schule is used as its name server.
ns2.computer.schule, ns3.computer.schule and ns4.computer.schule are commonly used as name servers together with ns1.computer.schule.
IP Addresses
ns1.computer.schule points to two IP numbers: ::1 and 127.0.0.1.
Other host names such as 90.108.83.103.in-addr.arpa, mail.swissvoip-carrier.ch, 152.220.141.static.quadranet.com, 254.255.134.static.quadranet.com and 0.56.5.85.dynamic.wline.res.cust.swisscom.ch share IPs with ns1.computer.schule.
Mail Servers
ns1.computer.schule is handled by a single mail server, localhost.
The mail server setup for ns1.computer.schule matches that of other domains, for instance emeriti.feedix.com, energycourse.com, blog.agricultural.directoriesltd.com, mainpoker.com and rvch.de.