kweb01.de - robtex.com
kweb01.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.90.30.9🇩🇪 CYBERSE77.90.30.0/24 | ||||||
| PTR | kweb01.de | ||||||
| NS | ns01.aitch.systems ⭐ | ||||||
| A | 2001:41d0:701:1100::7fdd🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | nameserver01.eu | ||||||
| A | 135.125.183.171🇫🇷 OVH135.125.128.0/17 | ||||||
| PTR | nameserver01.eu | ||||||
| NS | ns02.aitch.systems | ||||||
| A | 2001:41d0:304:200::604c🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | nameserver02.eu | ||||||
| A | 51.75.23.130🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | nameserver02.eu | ||||||
| SOA | ns01.aitch.systemsmail@threatoff.eu 2026-03-28 #3 | ||||||
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=1775142927 | ||||||
MX for
Same first word
kweb01.de |
DNS History
3 records (3 active, 0 former)
●NSns01.aitch.systems2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 09:36:38
● 2026-04-02 15:30:28
● 2026-04-02 15:30:28
●NSns02.aitch.systems2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 09:36:38
● 2026-04-02 15:30:28
● 2026-04-02 15:30:28
●A77.90.30.92026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 09:36:38
● 2026-04-02 15:30:28
● 2026-04-02 15:30:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| kweb01.de | ns01.aitch.systems, ns02.aitch.systems | - |
✅ Authoritative Response
Server:135.125.183.171
NS records: ns01.aitch.systems, ns02.aitch.systems
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kweb01.de (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.90.30.9 |
| NS | 2 | ns02.aitch.systems, ns01.aitch.systems |
| SOA | 1 | ns01.aitch.systems mail.threatoff.eu |
Analysis
Mail Server Role
kweb01.de acts as a mail server for xcrafttm.dev.
IP Addresses
kweb01.de points to a single IP number: 77.90.30.9.
Name Servers
kweb01.de is delegated to two name servers: ns01.aitch.systems and ns02.aitch.systems.
Host names with two IP numbers:
The host ns01.aitch.systems points to 2001:41d0:701:1100::7fdd and 135.125.183.171.
The host ns02.aitch.systems points to 2001:41d0:304:200::604c and 51.75.23.130.