ns4.computer.schule - robtex.com
ns4.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 → 2026-03-28 · 2 obs
● 2026-03-28 01:36:04
●A::12026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 01:36:04
●A127.0.0.12026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 01:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| schule | v0n0.nic.schule, v0n1.nic.schule, v0n2.nic.schule, v0n3.nic.schule... | 12 records |
| computer.schule | ns2.computer.schule, ns1.computer.schule, ns3.computer.schule, ns4.computer.schule | 4 records |
✅ Authoritative Response
Server:185.136.97.111
NS records: ns2.computer.schule, ns1.computer.schule, ns3.computer.schule, ns4.computer.schule
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computer.schule (unsigned zone)
⏱️ Timing
Total: 391ms | 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 (v0n0.nic.schule, v0n1.nic.schule, v0n2.nic.schule...)
Analysis
Name Server Role
ns4.computer.schule serves as a name server for computer.schule.
Common name servers include ns1.computer.schule, ns2.computer.schule and ns3.computer.schule, used together with ns4.computer.schule.
IP Addresses
ns4.computer.schule resolves to two IP numbers: ::1 and 127.0.0.1.
Other host names, for instance mail.chronobio-led.com, www.dswhj.com, mail.wechselspannung.net, mail.ferienhaus-steinplatte.com and segretariatovirtuale.com share IP numbers with ns4.computer.schule.
Mail Servers
ns4.computer.schule is handled by a single mail server, localhost.
ns4.computer.schule shares the mail server setup with other domains, for example yavor.eu, demourl.de, mail.mizn.com, wohnzimmer-moebel.eu and spicyweb.eu.