it4stud.ps-itc.de - robtex.com
it4stud.ps-itc.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:c2c:8c8d::1337:42🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.80.8🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
ps-itc.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:4f8:201:d1::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 144.76.222.210🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| NS | auth1.artfiles.de ⭐ | ||||||
| NS | auth2.artfiles.de | ||||||
| MX | rootmx1.patfab.net ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | auth1.artfiles.dehostmaster@artfiles.de 2026-04-11 #1 | ||||||
NS for
Same first word
DNS History
2 records (2 active, 0 former)
●A159.69.80.82026-04-07 → 2026-04-25 · 2 obs
● 2026-04-07 06:25:32
● 2026-04-25 05:40:42
● 2026-04-25 05:40:42
●A2a01:4f8:c2c:8c8d::1337:422026-04-07 → 2026-04-25 · 2 obs
● 2026-04-07 06:25:32
● 2026-04-25 05:40:42
● 2026-04-25 05:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| ps-itc.de | auth1.artfiles.de, auth2.artfiles.de | 4 records |
✅ Authoritative Response
Server:212.48.125.53
NS records: auth1.artfiles.de, auth2.artfiles.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.80.8 |
| AAAA | 1 | 2a01:4f8:c2c:8c8d::1337:42 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (auth1.artfiles.de, auth1.artfiles.de, auth2.artfiles.de...)
Analysis
Name Server Role
it4stud.ps-itc.de serves as the name server for it4stud.de.
auth2.artfiles.de is commonly used as a name server alongside it4stud.ps-itc.de.
IP Addresses
it4stud.ps-itc.de points to two IP numbers: 2a01:4f8:c2c:8c8d::1337:42 and 159.69.80.8.
Other host names, for instance idm.it4stud.de, share IP numbers with it4stud.ps-itc.de.